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blabla/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-H01H.xml

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<?xml version="1.0" encoding="UTF-8"?>
<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="H01H" definition-exists="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>ELECTRIC SWITCHES</text></title-part><title-part><text>RELAYS</text></title-part><title-part><text>SELECTORS</text></title-part><title-part><text>EMERGENCY PROTECTIVE DEVICES </text><reference><text>contact cables <class-ref scheme="cpc">H01B7/10</class-ref>; electrolytic self-interrupters <class-ref scheme="cpc">H01G9/18</class-ref>; emergency protective circuit arrangements <class-ref scheme="cpc">H02H</class-ref>; switching by electronic means without contact-making <class-ref scheme="cpc">H03K17/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass <u>covers</u> (in groups <class-ref scheme="cpc">H01H69/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H87/00</class-ref>) devices for the protection of electric lines or electric machines or apparatus in the event of undesired change from normal electric working conditions, the electrical condition serving directly as the input to the device.</note-paragraph><note-paragraph>This subclass <u>does not cover</u> bases, casings, or <u>covers</u> accommodating two or more switching devices or for accommodating a switching device as well as another electric component, e.g. bus-bar, line connector. Those bases, casings or <u>covers</u> are covered by group <class-ref scheme="cpc">H02B1/26</class-ref>.</note-paragraph><note-paragraph>In this subclass, the following terms or expressions are used with the meanings indicated : <subnote type="bullet"><note-paragraph>&quot;relay&quot; means a switching device having contacts which are operated from electric inputs which supply, directly or indirectly, all the mechanical energy necessary to cause both the closure and the opening of the contacts; </note-paragraph><note-paragraph>&quot;driving mechanism&quot; refers to the means by which an operating force applied to the switch is transmitted to the moving contact or contacts; </note-paragraph><note-paragraph>&quot;operating&quot; is used in a broader sense than &quot;actuating&quot; which is reserved for those parts not touched by hand to effect switching; </note-paragraph><note-paragraph>&quot;acting&quot; or &quot;action&quot; means a self-induced movement of parts at one stage of the switching.</note-paragraph></subnote> These connotations apply to all parts of the verbs &quot;to operate&quot;, &quot;to actuate&quot; and &quot;to act&quot; and to words derived therefrom, e.g. to &quot;actuation&quot;.</note-paragraph><note-paragraph>In this subclass, details are classified as follows : <subnote type="bullet"><note-paragraph>details of an unspecified type of switching device, or disclosed as applicable to two or more kinds of switching devices designated by the terms or expressions &quot;switches&quot;, &quot;relays&quot;, &quot;selector switches&quot;, and &quot;emergency protective devices&quot;, are classified in groups <class-ref scheme="cpc">H01H1/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H9/00</class-ref>; </note-paragraph><note-paragraph>details of an unspecified type of switch, or disclosed as applicable to two or more types of switches as defined by groups <class-ref scheme="cpc">H01H13/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H43/00</class-ref> and sub-groups <class-ref scheme="cpc">H01H35/02</class-ref>, <class-ref scheme="cpc">H01H35/06</class-ref>, <class-ref scheme="cpc">H01H35/14</class-ref>, <class-ref scheme="cpc">H01H35/18</class-ref>, <class-ref scheme="cpc">H01H35/24</class-ref> and <class-ref scheme="cpc">H01H35/42</class-ref>, all hereinafter called basic types, are classified in groups <class-ref scheme="cpc">H01H1/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H9/00</class-ref>; </note-paragraph><note-paragraph>details of an unspecified type of relay, or disclosed as applicable to two or more types of relays as defined by groups <class-ref scheme="cpc">H01H51/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H61/00</class-ref>, hereinafter called basic types are classified in <class-ref scheme="cpc">H01H45/00</class-ref>; </note-paragraph><note-paragraph>details of an unspecified protective device, or applicable to two or more types of protective devices as defined by groups <class-ref scheme="cpc">H01H73/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H83/00</class-ref>, hereinafter called basic types, are classified in <class-ref scheme="cpc">H01H71/00</class-ref>.</note-paragraph><note-paragraph>However, details only described with reference to, or clearly only applicable to, switching devices of a single basic type, are classified in the group appropriate to switching devices of that basic type, e.g. <class-ref scheme="cpc">H01H19/02</class-ref>, <class-ref scheme="cpc">H01H75/04</class-ref>; </note-paragraph><note-paragraph>mechanical structural details of control members of switches or of keyboards such as keys, push-buttons, levers or other mechanisms for transferring the force to the activated elements are classified in this subclass, even when they are used for controlling electronic switches.</note-paragraph></subnote> However, mechanical details directly producing electronic effects are classified in group <class-ref scheme="cpc">H03K17/94</class-ref>.</note-paragraph></note><note type="warning"><note-paragraph warning-type="ipc-not-used">The following IPC groups are not in the CPC scheme. The subject matter for these IPC groups is classified in the following CPC groups: <table><row><entry><class-ref scheme="ipc">H01H13/708</class-ref>-<class-ref scheme="ipc">H01H13/718</class-ref></entry><entry> covered by </entry><entry> <class-ref scheme="cpc">H01H13/702</class-ref></entry></row><row><entry><class-ref scheme="ipc">H01H33/575</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">H01H33/56</class-ref></entry></row><row><entry><class-ref scheme="ipc">H01H33/825</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">H01H33/82</class-ref></entry></row><row><entry><class-ref scheme="ipc">H01H33/835</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">H01H33/83</class-ref></entry></row><row><entry><class-ref scheme="ipc">H01H33/867</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">H01H33/86</class-ref></entry></row><row><entry><class-ref scheme="ipc">H01H33/873</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">H01H33/86</class-ref></entry></row><row><entry><class-ref scheme="ipc">H01H33/915</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">H01H33/91</class-ref></entry></row><row><entry><class-ref scheme="ipc">H01H33/985</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">H01H33/98</class-ref></entry></row><row><entry><class-ref scheme="ipc">H01H33/99</class-ref></entry><entry> covered by </entry><entry><class-ref scheme="cpc">H01H33/98</class-ref></entry></row></table></note-paragraph><note-paragraph><CPC-specific-note>In this subclass, non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</CPC-specific-note></note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="H01H1/00" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electric switches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H1/00" definition-exists="true" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts </text><reference><text>liquid contacts <class-ref scheme="cpc">H01H29/04</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H1/0005" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Redundant contact pairs in one switch for safety reasons</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H1/001" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>providing easy replacement of contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/0015" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/0015</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for testing or for inspecting contacts, e.g. wear indicator </text><reference><text>measuring circuits <class-ref scheme="cpc">G01R31/3274</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0021" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Camera or endoscope for monitoring contacts, their position or mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0026" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>H01H2001/0026</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>wherein one or both contacts contain embedded contact wear signal material, e.g. radioactive material being released as soon as the contact wear reaches the embedded layer</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0031" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0031</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by analysing radiation emitted by arc or trace material</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/0036" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H1/0036</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Switches making use of microelectromechanical systems [MEMS] </text><reference><text>for electromagnetic relays <class-ref scheme="cpc">H01H50/005</class-ref>; for electrostatic relays <class-ref scheme="cpc">H01H59/0009</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0042" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bistable switches, i.e. having two stable positions requiring only actuating energy for switching between them, e.g. with snap membrane or by permanent magnet</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/0047" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>operable only by mechanical latching</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0052" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0052</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Special contact materials used for MEMS</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/0057" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0057</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the contact materials containing refractory materials, e.g. tungsten</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0063" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having electrostatic latches, i.e. the activated position is kept by electrostatic forces other than the activation force</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0068" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with multi dimensional movement, i.e. the movable actuator performing movements in at least two different directions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0073" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Solutions for avoiding the use of expensive silicon technologies in micromechanical switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0078" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0078</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with parallel movement of the movable contact relative to the substrate</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0084" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with perpendicular movement of the movable contact relative to the substrate</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0089" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0089</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Providing protection of elements to be released by etching of sacrificial element; Avoiding stiction problems, e.g. of movable element to substrate</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/0094" definition-exists="false" ipc-concordant="H01H1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/0094</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Switches making use of nanoelectromechanical systems [NEMS]</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/02" definition-exists="false" ipc-concordant="H01H1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the material thereof </text><CPC-specific-text><reference><text>containing gas-evolving material <class-ref scheme="cpc">H01H33/765</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/0201" definition-exists="false" ipc-concordant="H01H1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/0201</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Materials for reed contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/0203" definition-exists="false" ipc-concordant="H01H1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/0203</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for vacuum switches</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/0205" definition-exists="false" ipc-concordant="H01H1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Conditioning of the contact material through arcing during manufacturing, e.g. vacuum-depositing of layer on contact surface</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/0206" definition-exists="false" ipc-concordant="H01H1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/0206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing as major components Cu and Cr</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/0208" definition-exists="false" ipc-concordant="H01H1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/0208</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing rhenium</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/021" definition-exists="true" ipc-concordant="H01H1/021" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H1/021</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Composite material</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>In this group, the following expression is used with the meaning indicated :<subnote type="bullet"><note-paragraph>&quot;composite material&quot; is a material made of two or more different materials, e.g. coated material, layered materials or carbon fibres in a copper base or matrix</note-paragraph></subnote></note-paragraph><note-paragraph>Subject matter classifiable in more than one of groups <class-ref scheme="cpc">H01H1/023</class-ref> - <class-ref scheme="cpc">H01H1/029</class-ref> should be classified in all relevant groups.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/023" definition-exists="false" ipc-concordant="H01H1/023" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a noble metal as the basic material</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/0231" definition-exists="false" ipc-concordant="H01H1/023" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/0231</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provided with a solder layer</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/0233" definition-exists="false" ipc-concordant="H01H1/0233" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/0233</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>and containing carbides</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/0237" definition-exists="false" ipc-concordant="H01H1/0237" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/0237</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>and containing oxides</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H1/02372" definition-exists="false" ipc-concordant="H01H1/0237" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H1/02372</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H1/02374" definition-exists="false" ipc-concordant="H01H1/0237" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/02374</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing as major component CdO</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H1/02376" definition-exists="false" ipc-concordant="H01H1/0237" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/02376</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing as major component SnO<sub>2</sub></text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H1/02378" definition-exists="false" ipc-concordant="H01H1/0237" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/02378</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing iron-oxide as major component</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/025" definition-exists="false" ipc-concordant="H01H1/025" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having copper as the basic material</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/027" definition-exists="false" ipc-concordant="H01H1/027" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H1/027</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>containing carbon particles or fibres</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/029" definition-exists="false" ipc-concordant="H01H1/029" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/029</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising conducting material dispersed in an elastic support or binding material</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/04" definition-exists="false" ipc-concordant="H01H1/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Co-operating contacts of different material</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/06" definition-exists="false" ipc-concordant="H01H1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the shape or structure of the contact-making surface, e.g. grooved</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/065" definition-exists="false" ipc-concordant="H01H1/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>formed by freely suspended particles, e.g. magnetic dust or balls</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/08" definition-exists="false" ipc-concordant="H01H1/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wetted with mercury</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/10" definition-exists="false" ipc-concordant="H01H1/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Laminated contacts with divided contact surface</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/12" definition-exists="false" ipc-concordant="H01H1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the manner in which co-operating contacts engage</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/125" definition-exists="false" ipc-concordant="H01H1/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>whereby the contacts of the switch are formed by teeth of a zipper</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/14" definition-exists="false" ipc-concordant="H01H1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by abutting</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/145" definition-exists="false" ipc-concordant="H01H1/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by crossing each other, the cooperating contacts each having a contact making ridge perpendicular to each other</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/16" definition-exists="false" ipc-concordant="H01H1/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by rolling</text></title-part><title-part><text>by wrapping</text></title-part><title-part><text>Roller or ball contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/18" definition-exists="false" ipc-concordant="H01H1/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with subsequent sliding</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/20" definition-exists="true" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bridging contacts </text><CPC-specific-text><reference><text>for circuit breakers <class-ref scheme="cpc">H01H73/045</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/2008" definition-exists="false" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/2008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Facilitate mounting or replacing contact bridge and pressure spring on carrier </text><reference><text><class-ref scheme="cpc">H01H11/0012</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/2016" definition-exists="false" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/2016</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the two contact pairs commutate at substantially different moments</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/2025" definition-exists="false" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/2025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising two-parallel bridges</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H1/2033" definition-exists="false" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/2033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a contact bridge on both opposite sides of a fixed contact pair, each contact bridge being moved to close or open the circuit</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/2041" definition-exists="false" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/2041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotating bridge</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H1/205" definition-exists="false" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning the elastic mounting of the rotating bridge in the rotor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H1/2058" definition-exists="true" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H1/2058</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/2066" definition-exists="false" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/2066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fork-shaped bridge; Two transversally connected contact arms bridging two fixed contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/2075" definition-exists="false" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/2075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>T-shaped bridge; bridging contact has lateral arm for mounting resiliently or on a pivot</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/2083" definition-exists="false" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/2083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bridging contact surfaces directed at an oblique angle with respect to the movement of the bridge</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H1/2091" definition-exists="false" ipc-concordant="H01H1/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/2091</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having two pivotally and electrically connected halve bridges</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/22" definition-exists="false" ipc-concordant="H01H1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with rigid pivoted member carrying the moving contact</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/221" definition-exists="false" ipc-concordant="H01H1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/221</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and a contact pressure spring acting between the pivoted member and a supporting member</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H1/223" definition-exists="false" ipc-concordant="H01H1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/223</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a torsion spring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H1/225" definition-exists="false" ipc-concordant="H01H1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the supporting member being pivotable</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H1/226" definition-exists="false" ipc-concordant="H01H1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a plurality of parallel contact bars</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="H01H1/228" definition-exists="false" ipc-concordant="H01H1/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/228</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with insulating spacers between the contact bars</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/24" definition-exists="false" ipc-concordant="H01H1/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with resilient mounting</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/242" definition-exists="false" ipc-concordant="H01H1/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the contact forming a part of a coil spring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/245" definition-exists="false" ipc-concordant="H01H1/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Spring wire contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H1/247" definition-exists="false" ipc-concordant="H01H1/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/247</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using an elastic hinge, the contact being composed of rigid parts connected by thinned flexible hinge parts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/26" definition-exists="false" ipc-concordant="H01H1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with spring blade support</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H1/265" definition-exists="false" ipc-concordant="H01H1/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having special features for supporting, locating or pre-stressing the contact blade springs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H1/28" definition-exists="false" ipc-concordant="H01H1/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Assembly of three or more contact-supporting spring blades</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/30" definition-exists="false" ipc-concordant="H01H1/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>within supporting guides</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/32" definition-exists="false" ipc-concordant="H01H1/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Self-aligning contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/34" definition-exists="false" ipc-concordant="H01H1/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with provision for adjusting position of contact relative to its co-operating contact</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/36" definition-exists="true" ipc-concordant="H01H1/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H1/36</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>by sliding</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/365" definition-exists="false" ipc-concordant="H01H1/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/365</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bridging contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/38" definition-exists="false" ipc-concordant="H01H1/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Plug-and-socket contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/385" definition-exists="false" ipc-concordant="H01H1/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/385</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Contact arrangements for high voltage gas blast circuit breakers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/40" definition-exists="false" ipc-concordant="H01H1/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contact mounted so that its contact-making surface is flush with adjoining insulation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H1/403" definition-exists="true" ipc-concordant="H01H1/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H1/403</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Contacts forming part of a printed circuit </text><reference><text>multilayer keyboard switches <class-ref scheme="cpc">H01H13/702</class-ref>; thumbwheel switches <class-ref scheme="cpc">H01H19/001</class-ref>; for rotary switches with axial contact pressure <class-ref scheme="cpc">H01H19/585</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H1/406" definition-exists="false" ipc-concordant="H01H1/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/406</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with holes or recesses between adjacent contacts, e.g. to collect abrasion powder</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/42" definition-exists="false" ipc-concordant="H01H1/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Knife-and-clip contacts</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H1/425" definition-exists="false" ipc-concordant="H01H1/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/425</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with separate contact pressure spring confined between two contact knifes and urging the knifes onto a mating contact</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/44" definition-exists="false" ipc-concordant="H01H1/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with resilient mounting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/46" definition-exists="false" ipc-concordant="H01H1/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H1/46</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>self-aligning contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/48" definition-exists="false" ipc-concordant="H01H1/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with provision for adjusting position of contact relative to its co-operating contact</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/50" definition-exists="false" ipc-concordant="H01H1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/502" definition-exists="false" ipc-concordant="H01H1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/502</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the action of the contact pressure spring becoming active only after engagement of the contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/504" definition-exists="false" ipc-concordant="H01H1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/504</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by thermal means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/506" definition-exists="false" ipc-concordant="H01H1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/506</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fail safe contacts, i.e. the contacts being kept in a safe position, usually in an open circuit position, at end of life time of switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/508" definition-exists="false" ipc-concordant="H01H1/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/508</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with mechanical means to prevent return/reverse movement of movable contact once opening or closing cycle has started</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/52" definition-exists="false" ipc-concordant="H01H1/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts adapted to act as latches</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/54" definition-exists="true" ipc-concordant="H01H1/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by magnetic force </text><CPC-specific-text><reference><text>combined with electrodynamic opening <class-ref scheme="cpc">H01H77/101</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/545" definition-exists="false" ipc-concordant="H01H1/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/545</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having permanent magnets directly associated with the contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/56" definition-exists="true" ipc-concordant="H01H1/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H1/56</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/58" definition-exists="true" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H1/58</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Electric connections to or between contacts</text></title-part><title-part><text>Terminals </text><CPC-specific-text><reference><text>for high tension switches <class-ref scheme="cpc">H01H33/025</class-ref>; for electromagnetic relays <class-ref scheme="cpc">H01H50/14</class-ref>; for circuit breakers <class-ref scheme="cpc">H01H71/08</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/5805" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/5805</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connections to printed circuits </text><reference><text>for slide switches <class-ref scheme="cpc">H01H15/005</class-ref>; for tumbler switches <class-ref scheme="cpc">H01H23/006</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/5811" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/5811</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>both fixed and movable contacts being formed by blank stamping and mounted or soldered on printed circuit board without any other housing elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/5816" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/5816</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connections to flexible or curved printed circuit boards</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/5822" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/5822</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Flexible connections between movable contact and terminal</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/5827" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/5827</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Laminated connections, i.e. the flexible conductor is composed of a plurality of thin flexible conducting layers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/5833" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/5833</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising an articulating, sliding or rolling contact between movable contact and terminal</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/5838" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/5838</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electrodynamic forces for enhancing the contact pressure between the sliding surfaces</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/5844" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/5844</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of wire-gripping clips or springs</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H1/585" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/585</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and piercing the wire insulation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/5855" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/5855</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the use of a wire clamping screw or nut</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/5861" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/5861</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Box connector with a collar or lug for clamping internal rail and external conductor together by a tightening screw</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/5866" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/5866</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the use of a plug and socket connector</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H1/5872" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/5872</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including means for preventing incorrect coupling</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/5877" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/5877</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with provisions for direct mounting on a battery pole</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/5883" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/5883</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the extension of the contact being crimped around a wire</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/5888" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/5888</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Terminals of surface mounted devices [SMD]</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H1/5894" definition-exists="false" ipc-concordant="H01H1/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2001/5894</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the extension of the contact being welded to a wire or a bus</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/60" definition-exists="true" ipc-concordant="H01H1/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Auxiliary means structurally associated with the switch for cleaning or lubricating contact-making surfaces </text><reference><text>cleaning by normal sliding of contacts <class-ref scheme="cpc">H01H1/18</class-ref>, <class-ref scheme="cpc">H01H1/36</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/605" definition-exists="false" ipc-concordant="H01H1/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/605</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cleaning of contact-making surfaces by relatively high voltage pulses</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/62" definition-exists="false" ipc-concordant="H01H1/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating or cooling of contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H1/64" definition-exists="true" ipc-concordant="H01H1/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H1/64</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Protective enclosures, baffle plates, or screens for contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/645" definition-exists="false" ipc-concordant="H01H1/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-07-01" status="published"><classification-symbol>H01H1/645</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing getter material </text><reference><text>for explosion inhibiting in explosion-proofcases <class-ref scheme="cpc">H01H9/046</class-ref>; for vacuum switches <class-ref scheme="cpc">H01H33/6683</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H1/66" definition-exists="false" ipc-concordant="H01H1/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H1/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H3/00" definition-exists="true" ipc-concordant="H01H3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H3/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Mechanisms for operating contacts </text><reference><CPC-specific-text><text>for tap changers <class-ref scheme="cpc">H01H9/0027</class-ref>;</text></CPC-specific-text><text> thermal actuating or release means <class-ref scheme="cpc">H01H37/02</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H3/001" definition-exists="false" ipc-concordant="H01H3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for preventing or breaking contact-welding</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H3/002" definition-exists="false" ipc-concordant="H01H3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with lockout, e.g. two contact pairs in series</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H3/004" definition-exists="false" ipc-concordant="H01H3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for operating contacts periodically</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H3/005" definition-exists="false" ipc-concordant="H01H3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of superconductivity, e.g. levitation switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H3/007" definition-exists="false" ipc-concordant="H01H3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the contacts being actuated by deformation of a flexible housing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H3/008" definition-exists="false" ipc-concordant="H01H3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a haptic or a tactile feedback controlled by electrical means, e.g. a motor or magnetofriction</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H3/02" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/0206" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/0206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Combined operation of electric switch and of fluid control device</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/0213" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/0213</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Combined operation of electric switch and variable impedance, e.g. resistor, capacitor </text><reference><text><class-ref scheme="cpc">H01H9/061</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/022" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Emergency operating parts, e.g. for stop-switch in dangerous conditions</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/0226" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/0226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>operated by a pull cord</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/0233" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/0233</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for alarm triggering, e.g. fire alarm, emergency off switches operated by breaking a glass</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/024" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Resetting of bistable emergency operating part by pulling it</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/0246" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/0246</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Resetting of bistable emergency operating part by rotating itself or an accessory</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/0253" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/0253</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>two co-operating contacts actuated independently </text><reference><text>for combined circuit-breaker-contactors <class-ref scheme="cpc">H01H89/10</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H3/026" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted to avoid injury to occupants of a car during an accident</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H3/0266" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/0266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Operating part bringable in an inoperative position by an electrical drive</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H3/0273" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/0273</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Manually irreversibly actuated switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H3/028" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotating knob or lever or tumbler that can be turned or pushed by hand in only one direction, e.g. by making inaccessible one side of a tumbler</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H3/0286" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/0286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a weak point breaking or uncoupling on abnormal external force</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H3/0293" definition-exists="false" ipc-concordant="H01H3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/0293</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with an integrated touch switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/04" definition-exists="false" ipc-concordant="H01H3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Levers </text><reference><text>tumblers <class-ref scheme="cpc">H01H23/14</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/06" definition-exists="false" ipc-concordant="H01H3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for securing to shaft of driving mechanism</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/08" definition-exists="false" ipc-concordant="H01H3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Turn knobs</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/085" definition-exists="false" ipc-concordant="H01H3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Retractable turn knobs, e.g. flush mounted</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/10" definition-exists="false" ipc-concordant="H01H3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for securing to shaft of driving mechanism</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H3/105" definition-exists="false" ipc-concordant="H01H3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with compensation of misalignment in the link between the operating part, the driving mechanism and the switch, e.g. misalignment between two axis</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/12" definition-exists="false" ipc-concordant="H01H3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Push-buttons</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/122" definition-exists="false" ipc-concordant="H01H3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with enlarged actuating area, e.g. of the elongated bar-type; Stabilising means therefor</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H3/125" definition-exists="false" ipc-concordant="H01H3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a scissor mechanism as stabiliser</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/127" definition-exists="false" ipc-concordant="H01H3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/127</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of the key cap concerning the actuation by fingernails or having provision to allow usage with long fingernails</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/14" definition-exists="false" ipc-concordant="H01H3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for operation by a part of the human body other than the hand, e.g. by foot</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/141" definition-exists="false" ipc-concordant="H01H3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cushion or mat switches</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H3/142" definition-exists="false" ipc-concordant="H01H3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the elongated strip type</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H3/143" definition-exists="false" ipc-concordant="H01H3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provisions for avoiding the contact actuation when the elongated strip is bended</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H3/145" definition-exists="false" ipc-concordant="H01H3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provisions for avoiding closure or contact damage during manufacturing or mounting</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H3/146" definition-exists="false" ipc-concordant="H01H3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>being normally closed</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H3/147" definition-exists="false" ipc-concordant="H01H3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Special aspects regarding the peripheral edges of the mat switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H3/148" definition-exists="false" ipc-concordant="H01H3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the mat switch being composed by independently juxtaposed contact tiles, e.g. for obtaining a variable protected area</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/16" definition-exists="false" ipc-concordant="H01H3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/161" definition-exists="true" ipc-concordant="H01H3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H3/161</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>for actuation by moving a closing member, e.g. door, cover or lid </text><reference><text>the switch controlling enclosed equipment <class-ref scheme="cpc">H01H9/226</class-ref>; switches operated by a removable member, wherein one single insertion movement of a key comprises an unlocking stroke and a switch actuating stroke, e.g. security switch for safety guards <class-ref scheme="cpc">H01H27/002</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H3/162" definition-exists="false" ipc-concordant="H01H3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>associated with a hinge of the closing member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H3/163" definition-exists="false" ipc-concordant="H01H3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/163</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>associated with locking or manipulating means of the closing member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H3/165" definition-exists="false" ipc-concordant="H01H3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>associated with an edge of the closing member</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/166" definition-exists="false" ipc-concordant="H01H3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Self-adjusting mountings, transmissions and the like</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H3/167" definition-exists="false" ipc-concordant="H01H3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/167</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with locking of the adjusted parts in the adjusted position by a separate action</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/168" definition-exists="false" ipc-concordant="H01H3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>operated by movement in any direction</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/18" definition-exists="false" ipc-concordant="H01H3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the movement in one direction being intentionally by hand, e.g. for setting automatically cancelled trafficators</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/20" definition-exists="false" ipc-concordant="H01H3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H3/22" definition-exists="false" ipc-concordant="H01H3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Power arrangements internal to the switch for operating the driving mechanism</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/222" definition-exists="false" ipc-concordant="H01H3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/222</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electrodynamic repulsion</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/225" definition-exists="false" ipc-concordant="H01H3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with coil contact, i.e. the movable contact itself forms a secondary coil in which the repulsing current is induced by an operating current in a stationary coil</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/227" definition-exists="false" ipc-concordant="H01H3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/227</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Interlocked hand- and power-operating mechanisms</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/24" definition-exists="true" ipc-concordant="H01H3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using pneumatic or hydraulic actuator </text><CPC-specific-text><reference><text>for storing energy in a spring motor <class-ref scheme="cpc">H01H3/301</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/26" definition-exists="true" ipc-concordant="H01H3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using dynamo-electric motor </text><reference><text>for storing energy in a spring motor <class-ref scheme="cpc">H01H3/30</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/262" definition-exists="false" ipc-concordant="H01H3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/262</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a centrifugal mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/264" definition-exists="false" ipc-concordant="H01H3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/264</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a travelling nut mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/266" definition-exists="false" ipc-concordant="H01H3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having control circuits for motor operating switches, e.g. controlling the opening or closing speed of the contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/268" definition-exists="false" ipc-concordant="H01H3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/268</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a linear motor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/28" definition-exists="true" ipc-concordant="H01H3/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using electromagnet </text><reference><text>for storing energy in a spring motor <class-ref scheme="cpc">H01H3/30</class-ref>; for operating relays <class-ref scheme="cpc">H01H45/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/30" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using spring motor</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/3005" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/3005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Charging means</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H3/301" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/301</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a fluid actuator</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H3/3015" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/3015</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using cam devices</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H3/3021" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/3021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using unidirectional coupling</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H3/3026" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/3026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the closing spring charges the opening spring or <u>vice versa</u></text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/3031" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/3031</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for locking the spring in a charged state</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H3/3036" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/3036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using of balls or rollers in the locking device</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/3042" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/3042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a torsion spring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/3047" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/3047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted for operation of a three-position switch, e.g. on-off-earth</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/3052" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/3052</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Linear spring motors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/3057" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/3057</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provisions for avoiding idling, e.g. preventing release of stored energy when a breaker is closed, or when the springs are not fully charged</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/3063" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/3063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Decoupling charging handle or motor at end of charging cycle or during charged condition</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/3068" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/3068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Housing support frame for energy accumulator and cooperating mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/3073" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/3073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Indication of the charge on the spring motor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/3078" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-01-01" status="published"><classification-symbol>H01H2003/3078</classification-symbol><class-title date-revised="2017-01-01"><title-part><CPC-specific-text><text>using an inertia element, e.g. a flywheel, to controll the energy released by the spring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/3084" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/3084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Kinetic energy of moving parts recuperated by transformation into potential energy in closing or opening spring to be used in next operation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/3089" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/3089</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices for manual releasing of locked charged spring motor; Devices for remote releasing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/3094" definition-exists="false" ipc-concordant="H01H3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/3094</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>allowing an opening - closing - opening [OCO] sequence</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H3/32" definition-exists="true" ipc-concordant="H01H3/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving mechanisms, i.e. for transmitting driving force to the contacts </text><reference><text>snap-action arrangements <class-ref scheme="cpc">H01H5/00</class-ref>; introducing a predetermined time delay <class-ref scheme="cpc">H01H7/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H3/323" definition-exists="false" ipc-concordant="H01H3/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/323</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the mechanisms being adjustable</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H3/326" definition-exists="false" ipc-concordant="H01H3/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/326</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using bearings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/34" definition-exists="false" ipc-concordant="H01H3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using ratchet</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/36" definition-exists="false" ipc-concordant="H01H3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using belt, chain, or cord</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/38" definition-exists="false" ipc-concordant="H01H3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using spring or other flexible shaft coupling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/40" definition-exists="false" ipc-concordant="H01H3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using friction, toothed, or screw-and-nut gearing</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/405" definition-exists="false" ipc-concordant="H01H3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a walking nut</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/42" definition-exists="false" ipc-concordant="H01H3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using cam or eccentric</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/44" definition-exists="false" ipc-concordant="H01H3/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using Geneva movement</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/46" definition-exists="false" ipc-concordant="H01H3/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using rod or lever linkage, e.g. toggle</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/463" definition-exists="false" ipc-concordant="H01H3/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a blade spring lever for perpendicular force transmission</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/466" definition-exists="false" ipc-concordant="H01H3/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/466</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a living hinge to connect the levers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/48" definition-exists="false" ipc-concordant="H01H3/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using lost-motion device</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/50" definition-exists="false" ipc-concordant="H01H3/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with indexing or locating means, e.g. indexing by ball and spring</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H3/503" definition-exists="false" ipc-concordant="H01H3/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/503</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of electromagnets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H3/506" definition-exists="false" ipc-concordant="H01H3/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2003/506</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of permanent magnets</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/52" definition-exists="false" ipc-concordant="H01H3/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means to ensure stopping at intermediate operative positions</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H3/54" definition-exists="false" ipc-concordant="H01H3/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H3/54</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/56" definition-exists="false" ipc-concordant="H01H3/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using electromagnetic clutch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/58" definition-exists="false" ipc-concordant="H01H3/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using friction, toothed, or other mechanical clutch</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H3/60" definition-exists="false" ipc-concordant="H01H3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical arrangements for preventing or damping vibration or shock</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H3/605" definition-exists="false" ipc-concordant="H01H3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/605</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a fluid damper</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H3/62" definition-exists="true" ipc-concordant="H01H3/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H3/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lubricating means structurally associated with the switch </text><reference><text>for lubricating contact-making surfaces <class-ref scheme="cpc">H01H1/60</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H5/00" definition-exists="false" ipc-concordant="H01H5/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H5/02" definition-exists="false" ipc-concordant="H01H5/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Energy stored by the attraction or repulsion of magnetic parts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H5/04" definition-exists="true" ipc-concordant="H01H5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H5/04</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Energy stored by deformation of elastic members </text><reference><text>by deformation of bimetallic element in thermally-actuated switches <class-ref scheme="cpc">H01H37/54</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H5/045" definition-exists="false" ipc-concordant="H01H5/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of cooperating spring loaded wedging or camming parts between operating member and contact structure</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H5/06" definition-exists="false" ipc-concordant="H01H5/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by compression or extension of coil springs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H5/08" definition-exists="false" ipc-concordant="H01H5/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>one end of spring transmitting movement to the contact member when the other end is moved by the operating part</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H5/10" definition-exists="false" ipc-concordant="H01H5/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>one end of spring being fixedly connected to the stationary or movable part of the switch and the other end reacting with a movable or stationary rigid member respectively through pins, cams, toothed or other shaped surfaces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H5/12" definition-exists="false" ipc-concordant="H01H5/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having two or more snap-action motions in succession</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H5/14" definition-exists="false" ipc-concordant="H01H5/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by twisting of torsion members</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H5/16" definition-exists="false" ipc-concordant="H01H5/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with auxiliary means for temporarily holding parts until torsion member is sufficiently strained</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H5/18" definition-exists="false" ipc-concordant="H01H5/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by flexing of blade springs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H5/20" definition-exists="false" ipc-concordant="H01H5/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>single blade moved across dead-centre position</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H5/22" definition-exists="false" ipc-concordant="H01H5/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>blade spring with at least one snap-acting leg and at least one separate contact-carrying or contact-actuating leg</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H5/24" definition-exists="false" ipc-concordant="H01H5/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having three legs</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H5/26" definition-exists="false" ipc-concordant="H01H5/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having two or more snap-action motions in succession</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H5/28" definition-exists="false" ipc-concordant="H01H5/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>two separate blade springs forming a toggle</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H5/30" definition-exists="false" ipc-concordant="H01H5/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H5/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by buckling of disc springs</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H7/00" definition-exists="true" ipc-concordant="H01H7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H7/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts </text><reference><text>time or time-programme switches <class-ref scheme="cpc">H01H43/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H7/02" definition-exists="false" ipc-concordant="H01H7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with fluid timing means</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H7/03" definition-exists="false" ipc-concordant="H01H7/03" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H7/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with dash-pots</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H7/04" definition-exists="false" ipc-concordant="H01H7/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H7/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with flies, i.e. fan governors</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H7/06" definition-exists="true" ipc-concordant="H01H7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H7/06</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>with thermal timing means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H7/08" definition-exists="false" ipc-concordant="H01H7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with timing by mechanical speed-control devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H7/10" definition-exists="false" ipc-concordant="H01H7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H7/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by escapement</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H7/12" definition-exists="false" ipc-concordant="H01H7/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H7/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mechanical</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H7/14" definition-exists="false" ipc-concordant="H01H7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H7/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electromagnetic</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H7/16" definition-exists="true" ipc-concordant="H01H7/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H7/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for ensuring operation of the switch at a predetermined point in the ac cycle </text><reference><text>circuit arrangements <class-ref scheme="cpc">H01H9/56</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H9/00" definition-exists="true" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H9/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Details of switching devices, not covered by groups <class-ref scheme="cpc">H01H1/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H7/00</class-ref></text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/0005" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tap change devices</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/0011" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0011</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Voltage selector switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/0016" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0016</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Contact arrangements for tap changers</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/0022" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting of the fixed contacts or taps on cylindrical wall of oil vessel containing the tap changer; Details of screening</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/0027" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Operating mechanisms</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/0033" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with means for indicating the selected tap or limiting the number of selectable taps</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/0038" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0038</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of vacuum switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/0044" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Casings; Mountings; Disposition in transformer housing</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/005" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning the sealing of the oil filled casings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/0055" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0055</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Oil filters for tap change devices</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/0061" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Monitoring tap change switching devices</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/0066" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Auxiliary contact devices </text><reference><text>for arc transfer <class-ref scheme="cpc">H01H9/38</class-ref>; for electromagnetic relays <class-ref scheme="cpc">H01H50/541</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/0072" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0072</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>particular to three-phase switches </text><reference><text>synchronous switching <class-ref scheme="cpc">H01H9/563</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H9/0077" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0077</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using recyclable materials, e.g. for easier recycling or minimising the packing material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H9/0083" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>H01H2009/0083</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>using redundant components, e.g. two pressure tubes for pressure switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H9/0088" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of rotatable shafts common to more than one pole or switch unit</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H9/0094" definition-exists="false" ipc-concordant="H01H9/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0094</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of rotatable shafts which are subdivided; details of the coupling means thereof</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/02" definition-exists="true" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bases, casings, or covers </text><reference><text>accommodating more than one switch or a switch and another electrical component <class-ref scheme="cpc">H02B1/26</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/0207" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0207</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Adjustable mounting of casings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/0214" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0214</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Hand-held casings</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/0221" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0221</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the switches being fixed to the operator&apos;s hand, e.g. integrated in a glove or fixed to a ring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/0228" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0228</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Line cord switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/0235" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0235</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for remote control, e.g. of audio or video apparatus</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H9/0242" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Protective enclosures; Cushioning means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H9/025" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Stands or organisers to facilitate location or operation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H9/0257" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0257</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multisided remote control, comprising control or display elements on at least two sides, e.g. front and back surface</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/0264" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0264</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Protective covers for terminals</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/0271" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/0271</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>structurally combining a switch and an electronic component </text><reference><text>for relays <class-ref scheme="cpc">H01H50/021</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/0278" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0278</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Casings containing special noise reduction means, e.g. elastic foam between inner and outer casing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/0285" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Casings overmoulded over assembled switch or relay</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/0292" definition-exists="false" ipc-concordant="H01H9/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/0292</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Transparent window or opening, e.g. for allowing visual inspection of contact position or contact condition</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/04" definition-exists="false" ipc-concordant="H01H9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dustproof, splashproof, drip-proof, waterproof, or flameproof casings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/041" definition-exists="false" ipc-concordant="H01H9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Casings hermetically closed by a diaphragm through which passes an actuating member </text><reference><text>vacuum switches <class-ref scheme="cpc">H01H33/66</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/042" definition-exists="false" ipc-concordant="H01H9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Explosion-proof cases</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H9/043" definition-exists="false" ipc-concordant="H01H9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with pressure-relief devices</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H9/045" definition-exists="false" ipc-concordant="H01H9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with interlocking mechanism between cover and operating mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H9/046" definition-exists="false" ipc-concordant="H01H9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with internal explosion inhibiting means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/047" definition-exists="false" ipc-concordant="H01H9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provided with venting means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/048" definition-exists="false" ipc-concordant="H01H9/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a sealing boot, e.g. the casing having separate elastic body surrounding the operating member and hermetically closing the opening for it</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/06" definition-exists="false" ipc-concordant="H01H9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/061" definition-exists="false" ipc-concordant="H01H9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>enclosing a continuously variable impedance</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/063" definition-exists="false" ipc-concordant="H01H9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>enclosing a reversing switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/065" definition-exists="false" ipc-concordant="H01H9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Battery operated hand tools in which the battery and the switch are directly connected</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/066" definition-exists="false" ipc-concordant="H01H9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having switches mounted on a control handle, e.g. gear shift lever</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/068" definition-exists="false" ipc-concordant="H01H9/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with switches mounted on a handlebar, e.g. for motorcycles, fork lift trucks, etc.</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/08" definition-exists="false" ipc-concordant="H01H9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements to facilitate replacement of a switch, e.g. cartridge housing</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/085" definition-exists="false" ipc-concordant="H01H9/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>contact separation effected by removing contact carrying element</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/10" definition-exists="true" ipc-concordant="H01H9/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H9/10</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Adaptation for built-in fuses </text><reference><text>mounting switch and fuse separately on, or in, common support <class-ref scheme="cpc">H02B1/18</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/102" definition-exists="false" ipc-concordant="H01H9/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fuses mounted on or constituting the movable contact parts of the switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/104" definition-exists="false" ipc-concordant="H01H9/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/104</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with interlocking mechanism between switch and fuse</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/106" definition-exists="false" ipc-concordant="H01H9/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>fuse and switch being connected in parallel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/108" definition-exists="false" ipc-concordant="H01H9/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Building a sliding and/or a removable bridging connector for batteries</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/12" definition-exists="false" ipc-concordant="H01H9/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for earthing parts of switch not normally conductively connected to the contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/14" definition-exists="false" ipc-concordant="H01H9/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adaptation for built-in safety spark gaps</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/16" definition-exists="false" ipc-concordant="H01H9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicators for switching condition, e.g. &quot;on&quot; or &quot;off&quot;</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/161" definition-exists="false" ipc-concordant="H01H9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/161</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising light emitting elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/162" definition-exists="false" ipc-concordant="H01H9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to facilitate removal or replacement of light-emitting elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/164" definition-exists="false" ipc-concordant="H01H9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/164</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the light emitting elements being incorporated in and movable with the operating part</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/165" definition-exists="false" ipc-concordant="H01H9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising numbered dials </text><reference><text>thumb-wheel switches <class-ref scheme="cpc">H01H19/001</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/167" definition-exists="true" ipc-concordant="H01H9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H9/167</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Circuits for remote indication</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/168" definition-exists="false" ipc-concordant="H01H9/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of an electromagnetic wave communication</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/18" definition-exists="false" ipc-concordant="H01H9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Distinguishing marks on switches, e.g. for indicating switch location in the dark</text></title-part><title-part><text>Adaptation of switches to receive distinguishing marks</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/181" definition-exists="false" ipc-concordant="H01H9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/181</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a programmable display, e.g. LED or LCD</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/182" definition-exists="false" ipc-concordant="H01H9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/182</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Illumination of the symbols or distinguishing marks </text><reference><text><class-ref scheme="cpc">H01H9/181</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/183" definition-exists="false" ipc-concordant="H01H9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/183</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Provisions for enhancing the contrast between the illuminated symbol and the background or between juxtaposed symbols</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/184" definition-exists="false" ipc-concordant="H01H9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/184</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Illumination of symbols by using laser light</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/185" definition-exists="false" ipc-concordant="H01H9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fluorescent or phosphorescent symbols or distinguishing marks </text><reference><text><class-ref scheme="cpc">H01H9/181</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/186" definition-exists="false" ipc-concordant="H01H9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using an electroluminiscent panel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/187" definition-exists="false" ipc-concordant="H01H9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/187</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having symbols engraved or printed by laser</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/188" definition-exists="false" ipc-concordant="H01H9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/188</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with indication of rating</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/189" definition-exists="false" ipc-concordant="H01H9/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/189</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a tactile symbol or indication, e.g. for blind people</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/20" definition-exists="true" ipc-concordant="H01H9/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H9/20</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Interlocking, locking, or latching mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/22" definition-exists="true" ipc-concordant="H01H9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for interlocking between casing, cover, or protective shutter and mechanism for operating contacts </text><CPC-specific-text><reference><text>explosion-proof cases <class-ref scheme="cpc">H01H9/045</class-ref>; built-in fuses and interlocking mechanisms <class-ref scheme="cpc">H01H9/104</class-ref>; by automatic release of circuit breakers <class-ref scheme="cpc">H01H71/126</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/223" definition-exists="false" ipc-concordant="H01H9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/223</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Defeatable locking means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/226" definition-exists="false" ipc-concordant="H01H9/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the casing containing electrical equipment other than and operated by the switch</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/24" definition-exists="false" ipc-concordant="H01H9/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for interlocking two or more parts of the mechanism for operating contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/26" definition-exists="true" ipc-concordant="H01H9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H9/26</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>for interlocking two or more switches </text><reference><CPC-specific-text><text><class-ref scheme="cpc">H01H13/568</class-ref> takes precedence;</text></CPC-specific-text><text> by a detachable member <class-ref scheme="cpc">H01H9/28</class-ref> </text><CPC-specific-text><text>; for electromagnetic relays <class-ref scheme="cpc">H01H50/323</class-ref></text></CPC-specific-text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/262" definition-exists="false" ipc-concordant="H01H9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/262</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using flexible transmission elements, e.g. Bowden cable</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/265" definition-exists="false" ipc-concordant="H01H9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with interlocking of more than two switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/267" definition-exists="false" ipc-concordant="H01H9/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/267</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with interlocking of two out of three switches, e.g. two switches each connecting a power supply to a busbar and a bus coupling switch interlocked in such a way that the power supplies are never connected in parallel</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/28" definition-exists="true" ipc-concordant="H01H9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for locking switch parts by a key or equivalent removable member </text><reference><text>switches operated by a key <class-ref scheme="cpc">H01H27/00</class-ref>; locking by removable part of two-part coupling device <class-ref scheme="cpc">H01R</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/281" definition-exists="false" ipc-concordant="H01H9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/281</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a padlock </text><reference><text><class-ref scheme="cpc">H01H9/287</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H9/282" definition-exists="false" ipc-concordant="H01H9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/282</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H9/283" definition-exists="false" ipc-concordant="H01H9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/283</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the part being removable</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/285" definition-exists="false" ipc-concordant="H01H9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Locking mechanisms incorporated in the switch assembly and operable by a key or a special tool</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/286" definition-exists="false" ipc-concordant="H01H9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a removable locking part acting directly on the operating part </text><reference><text><class-ref scheme="cpc">H01H9/281</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/287" definition-exists="false" ipc-concordant="H01H9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/287</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the operating part is made inaccessible or more difficult to access by a lid, cover or guard, e.g. lockable covers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/288" definition-exists="false" ipc-concordant="H01H9/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/288</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Provisions relating to welded contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/30" definition-exists="false" ipc-concordant="H01H9/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for extinguishing or preventing arc between current-carrying parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/302" definition-exists="false" ipc-concordant="H01H9/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/302</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein arc-extinguishing gas is evolved from stationary parts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/305" definition-exists="false" ipc-concordant="H01H9/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/307" definition-exists="false" ipc-concordant="H01H9/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/307</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with slow break, e.g. for AC current waiting for a zero crossing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/32" definition-exists="false" ipc-concordant="H01H9/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Insulating body insertable between contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/34" definition-exists="false" ipc-concordant="H01H9/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stationary parts for restricting or subdividing the arc, e.g. barrier plate</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/341" definition-exists="false" ipc-concordant="H01H9/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/341</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Barrier plates carrying electrodes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/342" definition-exists="false" ipc-concordant="H01H9/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/342</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Venting arrangements for arc chutes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H9/343" definition-exists="false" ipc-concordant="H01H9/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/343</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with variable venting aperture function of arc chute internal pressure, e.g. resilient flap-valve or check-valve</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/345" definition-exists="false" ipc-concordant="H01H9/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/345</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting of arc chutes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/346" definition-exists="false" ipc-concordant="H01H9/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/346</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning the arc formation chamber</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/347" definition-exists="false" ipc-concordant="H01H9/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/347</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using lids for closing the arc chamber after assembly</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/348" definition-exists="false" ipc-concordant="H01H9/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H2009/348</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>Provisions for recirculation of arcing gasses to improve the arc extinguishing, e.g. move the arc quicker into the arcing chamber</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/36" definition-exists="false" ipc-concordant="H01H9/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H9/362" definition-exists="false" ipc-concordant="H01H9/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/362</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting of plates in arc chamber</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H9/365" definition-exists="false" ipc-concordant="H01H9/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/365</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using U-shaped plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H9/367" definition-exists="false" ipc-concordant="H01H9/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/367</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>defining a recurrent path, e.g. the subdivided arc is moved in a closed path between each pair of splitter plates</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/38" definition-exists="true" ipc-concordant="H01H9/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Auxiliary contacts on to which the arc is transferred from the main contacts </text><reference><text>using arcing-horns <class-ref scheme="cpc">H01H9/46</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/383" definition-exists="false" ipc-concordant="H01H9/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/383</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arcing contact pivots relative to the movable contact assembly</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/386" definition-exists="false" ipc-concordant="H01H9/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/386</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arcing contact pivots relative to the fixed contact assembly</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/40" definition-exists="true" ipc-concordant="H01H9/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H9/40</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/42" definition-exists="false" ipc-concordant="H01H9/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Impedances connected with contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/44" definition-exists="false" ipc-concordant="H01H9/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using blow-out magnet</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/443" definition-exists="false" ipc-concordant="H01H9/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/443</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using permanent magnets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/446" definition-exists="false" ipc-concordant="H01H9/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/446</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using magnetisable elements associated with the contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/46" definition-exists="true" ipc-concordant="H01H9/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H9/46</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>using arcing horns </text><reference><text>using blow-out magnet <class-ref scheme="cpc">H01H9/44</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/465" definition-exists="false" ipc-concordant="H01H9/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/465</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Shunt circuit closed by transferring the arc onto an auxiliary electrode</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/48" definition-exists="false" ipc-concordant="H01H9/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for preventing discharge to non-current-carrying parts, e.g. using corona ring</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/50" definition-exists="false" ipc-concordant="H01H9/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for detecting the presence of an arc or discharge</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/52" definition-exists="true" ipc-concordant="H01H9/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling of switch parts </text><reference><text>cooling of contacts <class-ref scheme="cpc">H01H1/62</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/523" definition-exists="false" ipc-concordant="H01H9/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/523</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by using heat pipes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H9/526" definition-exists="false" ipc-concordant="H01H9/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/526</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of the high voltage switches</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H9/54" definition-exists="false" ipc-concordant="H01H9/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/541" definition-exists="false" ipc-concordant="H01H9/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/541</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Contacts shunted by semiconductor devices</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/542" definition-exists="false" ipc-concordant="H01H9/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/542</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Contacts shunted by static switch means</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H9/543" definition-exists="false" ipc-concordant="H01H9/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/543</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>third parallel branch comprising an energy absorber, e.g. MOV, PTC, Zener</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H9/544" definition-exists="false" ipc-concordant="H01H9/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/544</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the static switching means being an insulated gate bipolar transistor, e.g. IGBT, Darlington configuration of FET and bipolar transistor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H9/545" definition-exists="false" ipc-concordant="H01H9/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/545</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a parallel semiconductor switch being fired optically, e.g. using a photocoupler,</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H9/546" definition-exists="false" ipc-concordant="H01H9/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/546</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the static switching means being triggered by the voltage over the mechanical switch contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/547" definition-exists="false" ipc-concordant="H01H9/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/547</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Combinations of mechanical switches and static switches, the latter being controlled by the former</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/548" definition-exists="false" ipc-concordant="H01H9/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/548</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electromechanical and static switch connected in series</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H9/56" definition-exists="false" ipc-concordant="H01H9/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H9/56</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>for ensuring operation of the switch at a predetermined point in the ac cycle</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H9/563" definition-exists="false" ipc-concordant="H01H9/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H9/563</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H9/566" definition-exists="false" ipc-concordant="H01H9/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2009/566</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with self learning, e.g. measured delay is used in later actuations</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H11/00" definition-exists="true" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H11/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Apparatus or processes specially adapted for the manufacture of electric switches </text><reference><text>processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards, <class-ref scheme="cpc">H01H13/88</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H11/0006" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/0006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for converting electric switches </text><reference><text><class-ref scheme="cpc">H01H13/564</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H11/0012" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/0012</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for converting normally open to normally closed switches and <u>vice versa</u></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H11/0018" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/0018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for allowing different operating parts</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H11/0025" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/0025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with provisions for allowing different orientation of the operating part, e.g. turning knob can be mounted in different positions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H11/0031" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/0031</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for allowing different types or orientation of connections to contacts</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H11/0037" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/0037</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with removable or replaceable terminal blocks</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H11/0043" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/0043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for modifying the number or type of operating positions, e.g. momentary and stable</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H11/005" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of reed switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H11/0056" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/0056</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a successive blank-stamping, insert-moulding and severing operation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H11/0062" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-07-01" status="published"><classification-symbol>H01H11/0062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Testing or measuring non-electrical properties of switches, e.g. contact velocity </text><reference><text>monitoring contacts <class-ref scheme="cpc">H01H1/0015</class-ref>; monitoring gas density <class-ref scheme="cpc">H01H33/563</class-ref>; monitoring vacuum <class-ref scheme="cpc">H01H33/668</class-ref>; calibrating <class-ref scheme="cpc">H01H69/01</class-ref>; adjusting <class-ref scheme="cpc">H01H71/74</class-ref>; testing of electrical properties <class-ref scheme="cpc">G01R31/333</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H11/0068" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/0068</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>measuring the temperature of the switch or parts thereof</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H11/0075" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/0075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>calibrating mechanical switching properties, e.g. &quot;snap or switch moment&quot;, by mechanically deforming a part of the switch, e.g. elongating a blade spring by puncturing it with a laser</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H11/0081" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using double shot moulding, e.g. for forming elastomeric sealing elements on form stable casing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H11/0087" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/0087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Welding switch parts by use of a laser beam</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H11/0093" definition-exists="false" ipc-concordant="H01H11/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-11-01" status="published"><classification-symbol>H01H2011/0093</classification-symbol><class-title date-revised="2016-11-01"><title-part><CPC-specific-text><text>Standardization, e.g. limiting the factory stock by limiting the number of unique, i.e. different components</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H11/02" definition-exists="false" ipc-concordant="H01H11/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for mercury switches</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H11/04" definition-exists="false" ipc-concordant="H01H11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of switch contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H11/041" definition-exists="false" ipc-concordant="H01H11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by bonding of a contact marking face to a contact body portion</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H11/042" definition-exists="false" ipc-concordant="H01H11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by mechanical deformation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H11/043" definition-exists="false" ipc-concordant="H01H11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by resistance welding</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H11/045" definition-exists="false" ipc-concordant="H01H11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the help of an intermediate layer </text><reference><text>contacts provided with a solder layer <class-ref scheme="cpc">H01H1/0231</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H11/046" definition-exists="false" ipc-concordant="H01H11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by plating</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H11/047" definition-exists="false" ipc-concordant="H01H11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>on both sides of the contact body portion</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H11/048" definition-exists="false" ipc-concordant="H01H11/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H11/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by powder-metallurgical processes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H11/06" definition-exists="false" ipc-concordant="H01H11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H11/06</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Fixing of contacts to carrier </text><CPC-specific-text><text>; Fixing of contacts to insulating carrier</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H11/062" definition-exists="false" ipc-concordant="H01H11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by inserting only</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H11/065" definition-exists="false" ipc-concordant="H01H11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by plating metal or conductive rubber on insulating substrate, e.g. Molded Interconnect Devices [MID]</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H11/067" definition-exists="false" ipc-concordant="H01H11/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2011/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by deforming, e.g. bending, folding or caulking, part of the contact or terminal which is being mounted</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H13/00" definition-exists="true" ipc-concordant="H01H13/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch </text><reference><text>wherein the operating part is flexible <class-ref scheme="cpc">H01H17/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H13/02" definition-exists="true" ipc-concordant="H01H13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H13/02</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/023" definition-exists="false" ipc-concordant="H01H13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Light-emitting indicators </text><reference><text>for multi-layer switches <class-ref scheme="cpc">H01H13/83</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H13/026" definition-exists="false" ipc-concordant="H01H13/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2013/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with two or more independent lighting elements located inside the push button switch that illuminate separate zones of push buttons</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/04" definition-exists="false" ipc-concordant="H01H13/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cases</text></title-part><title-part><text>Covers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/06" definition-exists="false" ipc-concordant="H01H13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dustproof, splashproof, drip-proof, waterproof or flameproof casings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/063" definition-exists="false" ipc-concordant="H01H13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Casings hermetically closed by a diaphragm through which passes an actuating member </text><reference><text>vacuum switches <class-ref scheme="cpc">H01H33/66</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H13/066" definition-exists="false" ipc-concordant="H01H13/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2013/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using bellows</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/08" definition-exists="false" ipc-concordant="H01H13/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Casing of switch constituted by a handle serving a purpose other than the actuation of the switch</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/10" definition-exists="false" ipc-concordant="H01H13/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bases</text></title-part><title-part><text>Stationary contacts mounted thereon</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/12" definition-exists="false" ipc-concordant="H01H13/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Movable parts</text></title-part><title-part><text>Contacts mounted thereon</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/14" definition-exists="false" ipc-concordant="H01H13/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating parts, e.g. push-button</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/16" definition-exists="false" ipc-concordant="H01H13/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for operation by a part of the human body other than the hand, e.g. by foot</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/18" definition-exists="false" ipc-concordant="H01H13/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H13/183" definition-exists="false" ipc-concordant="H01H13/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/183</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for actuation by moving a closing member, e.g. door, cover </text><reference><text><class-ref scheme="cpc">H01H13/186</class-ref>, <class-ref scheme="cpc">H01H27/002</class-ref> take precedence; the switch controlling enclosed equipment <class-ref scheme="cpc">H01H9/226</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H13/186" definition-exists="false" ipc-concordant="H01H13/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the pushbutton is rectilinearly actuated by a lever pivoting on the housing of the switch</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/20" definition-exists="false" ipc-concordant="H01H13/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/22" definition-exists="true" ipc-concordant="H01H13/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H13/22</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>acting with snap action </text><reference><text>depending upon deformation of elastic members <class-ref scheme="cpc">H01H13/26</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/24" definition-exists="false" ipc-concordant="H01H13/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for introducing a predetermined time delay</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/26" definition-exists="false" ipc-concordant="H01H13/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Snap-action arrangements depending upon deformation of elastic members</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/28" definition-exists="false" ipc-concordant="H01H13/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using compression or extension of coil springs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/285" definition-exists="false" ipc-concordant="H01H13/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H13/285</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>having a symmetrical configuration </text><reference><text><class-ref scheme="cpc">H01H13/30</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H13/34</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/30" definition-exists="false" ipc-concordant="H01H13/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>one end of spring transmitting movement to the contact member when the other end is moved by the operating part</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/32" definition-exists="false" ipc-concordant="H01H13/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H13/32</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>one end of spring being fixedly connected to the stationary or movable part of the switch and the other end reacting with a movable or stationary rigid member respectively through pins, cams, toothed, or other shaped surfaces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/34" definition-exists="false" ipc-concordant="H01H13/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having two or more snap-action motions in succession</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/36" definition-exists="false" ipc-concordant="H01H13/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using flexing of blade springs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/365" definition-exists="false" ipc-concordant="H01H13/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H13/365</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>having a symmetrical configuration </text><reference><text><class-ref scheme="cpc">H01H13/38</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H13/46</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/38" definition-exists="false" ipc-concordant="H01H13/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Single blade moved across dead-centre position</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/40" definition-exists="false" ipc-concordant="H01H13/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Blade spring with at least one snap-acting leg and at least one separate contact-carrying or contact-actuating leg</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H13/42" definition-exists="false" ipc-concordant="H01H13/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having three legs</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/44" definition-exists="false" ipc-concordant="H01H13/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having two or more snap-action motions in succession</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/46" definition-exists="false" ipc-concordant="H01H13/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>two separate blade springs forming a toggle</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/48" definition-exists="false" ipc-concordant="H01H13/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using buckling of disc springs</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H13/50" definition-exists="false" ipc-concordant="H01H13/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a single operating member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/503" definition-exists="false" ipc-concordant="H01H13/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/503</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Stacked switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/506" definition-exists="false" ipc-concordant="H01H13/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/506</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a make-break action in a single operation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/52" definition-exists="false" ipc-concordant="H01H13/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H13/525" definition-exists="false" ipc-concordant="H01H13/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2013/525</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a return spring acting perpendicular to the actuating direction</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/54" definition-exists="false" ipc-concordant="H01H13/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the contact returning to its original state a predetermined time interval after removal of operating force, e.g. for staircase lighting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/56" definition-exists="false" ipc-concordant="H01H13/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the contact returning to its original state upon the next application of operating force</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/562" definition-exists="false" ipc-concordant="H01H13/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/562</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a heart shaped cam</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/564" definition-exists="false" ipc-concordant="H01H13/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/564</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>convertible to momentary push button switches</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H13/566" definition-exists="false" ipc-concordant="H01H13/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2013/566</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by removable or exchangeable parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/568" definition-exists="false" ipc-concordant="H01H13/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/568</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the contact also returning by some external action, e.g. interlocking, protection, remote control</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/58" definition-exists="false" ipc-concordant="H01H13/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with contact-driving member rotated step-wise in one direction</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/585" definition-exists="false" ipc-concordant="H01H13/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/585</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the movable contact rotates around the axis of the push button</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/60" definition-exists="false" ipc-concordant="H01H13/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with contact-driving member moved alternately in opposite directions</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/62" definition-exists="true" ipc-concordant="H01H13/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the contact returning to its original state upon manual release of a latch </text><reference><text>latch released by second push-button <class-ref scheme="cpc">H01H13/68</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/64" definition-exists="false" ipc-concordant="H01H13/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the switch has more than two electrically distinguishable positions, e.g. multi-position push-button switches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/66" definition-exists="false" ipc-concordant="H01H13/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the operating member having only two positions</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H13/68" definition-exists="true" ipc-concordant="H01H13/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having two operating members, one for opening and one for closing the same set of contacts </text><reference><text>single operating member protruding from different sides of switch casing for alternate pushing upon opposite ends <class-ref scheme="cpc">H01H15/22</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H13/70" definition-exists="true" ipc-concordant="H01H13/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H13/70</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>having a plurality of operating members associated with different sets of contacts, e.g. keyboard </text><reference><text>mounting together a plurality of independent switches <class-ref scheme="cpc">H02B</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/7006" definition-exists="false" ipc-concordant="H01H13/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/7006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a separate movable contact element for each switch site, all other elements being integrated in layers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/7013" definition-exists="false" ipc-concordant="H01H13/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/7013</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the movable contacts of each switch site or of a row of switch sites are formed in a single plate</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/702" definition-exists="false" ipc-concordant="H01H13/702" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/702</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/703" definition-exists="false" ipc-concordant="H01H13/703" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/703</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by spacers between contact carrying layers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/704" definition-exists="true" ipc-concordant="H01H13/704" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H13/704</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>characterised by the layers, e.g. by their material or structure </text><reference><text><class-ref scheme="cpc">H01H13/703</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/705" definition-exists="false" ipc-concordant="H01H13/705" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/705</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/7057" definition-exists="false" ipc-concordant="H01H13/7057" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/7057</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the arrangement of operating parts in relation to each other, e.g. pre-assembled groups of keys</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H13/7065" definition-exists="false" ipc-concordant="H01H13/7065" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/7065</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the mechanism between keys and layered keyboards</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H13/7073" definition-exists="false" ipc-concordant="H01H13/7073" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/7073</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by springs, e.g. Euler springs</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/72" definition-exists="false" ipc-concordant="H01H13/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/74" definition-exists="false" ipc-concordant="H01H13/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>each contact set returning to its original state only upon actuation of another of the operating members</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/76" definition-exists="false" ipc-concordant="H01H13/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein some or all of the operating members actuate different combinations of the contact sets, e.g. ten operating members actuating different combinations of four contact sets</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/78" definition-exists="false" ipc-concordant="H01H13/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the contacts or the contact sites</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/785" definition-exists="false" ipc-concordant="H01H13/785" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/785</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the material of the contacts, e.g. conductive polymers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/79" definition-exists="false" ipc-concordant="H01H13/79" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/79</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the form of the contacts, e.g. interspersed fingers or helical networks</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/80" definition-exists="false" ipc-concordant="H01H13/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the manner of cooperation of the contacts, e.g. with both contacts movable or with bounceless contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/803" definition-exists="false" ipc-concordant="H01H13/803" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/803</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the switching function thereof, e.g. normally closed contacts or consecutive operation of contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/807" definition-exists="false" ipc-concordant="H01H13/807" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/807</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the spatial arrangement of the contact sites, e.g. superimposed sites</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/81" definition-exists="false" ipc-concordant="H01H13/81" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/81</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by electrical connections to external devices</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/82" definition-exists="false" ipc-concordant="H01H13/82" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/82</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by contact space venting means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/83" definition-exists="false" ipc-concordant="H01H13/83" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/83</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/84" definition-exists="true" ipc-concordant="H01H13/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/84</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by ergonomic functions, e.g. for miniature keyboards</text></title-part><title-part><text>characterised by operational sensory functions, e.g. sound feedback </text><reference><text>legends <class-ref scheme="cpc">H01H13/83</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H13/85" definition-exists="false" ipc-concordant="H01H13/85" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2014-02-04" status="published"><classification-symbol>H01H13/85</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by tactile feedback features</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/86" definition-exists="false" ipc-concordant="H01H13/86" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/86</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the casing, e.g. sealed casings or casings reducible in size</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H13/88" definition-exists="false" ipc-concordant="H01H13/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H13/88</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H15/00" definition-exists="false" ipc-concordant="H01H15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H15/005" definition-exists="true" ipc-concordant="H01H15/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H15/005</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>adapted for connection with printed circuit boards</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H15/02" definition-exists="false" ipc-concordant="H01H15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H15/025" definition-exists="false" ipc-concordant="H01H15/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Light-emitting indicators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H15/04" definition-exists="false" ipc-concordant="H01H15/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stationary parts</text></title-part><title-part><text>Contacts mounted thereon</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H15/06" definition-exists="false" ipc-concordant="H01H15/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Movable parts</text></title-part><title-part><text>Contacts mounted thereon</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H15/08" definition-exists="false" ipc-concordant="H01H15/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H15/10" definition-exists="false" ipc-concordant="H01H15/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H15/102" definition-exists="false" ipc-concordant="H01H15/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising cam devices</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H15/105" definition-exists="false" ipc-concordant="H01H15/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Adjustable cams</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H15/107" definition-exists="false" ipc-concordant="H01H15/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/107</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuating conventional selfcontained microswitches </text><reference><text><class-ref scheme="cpc">H01H15/105</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H15/12" definition-exists="false" ipc-concordant="H01H15/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for operation by a part of the human body other than the hand, e.g. by foot</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H15/14" definition-exists="false" ipc-concordant="H01H15/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H15/16" definition-exists="false" ipc-concordant="H01H15/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H15/18" definition-exists="false" ipc-concordant="H01H15/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>acting with snap action</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H15/20" definition-exists="false" ipc-concordant="H01H15/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for introducing a predetermined time delay</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H15/22" definition-exists="false" ipc-concordant="H01H15/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a single operating part protruding from different sides of switch casing for alternate actuation from opposite ends</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H15/24" definition-exists="false" ipc-concordant="H01H15/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H15/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a single operating part only protruding from one side of the switch casing for alternate pushing and pulling</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H17/00" definition-exists="true" ipc-concordant="H01H17/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches having flexible operating part adapted only for pulling, e.g. cord, chain </text><CPC-specific-text><reference><text>for emergency stop switches <class-ref scheme="cpc">H01H3/0226</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H17/02" definition-exists="false" ipc-concordant="H01H17/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H17/04" definition-exists="true" ipc-concordant="H01H17/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stationary parts </text><reference><text>guides <class-ref scheme="cpc">H01H17/14</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H17/06" definition-exists="true" ipc-concordant="H01H17/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Movable parts </text><reference><text>guides <class-ref scheme="cpc">H01H17/14</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H17/08" definition-exists="false" ipc-concordant="H01H17/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating part, e.g. cord</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H17/10" definition-exists="false" ipc-concordant="H01H17/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for operation by a part of the human body other than the hand, e.g. by foot</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H17/12" definition-exists="false" ipc-concordant="H01H17/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H17/14" definition-exists="false" ipc-concordant="H01H17/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guiding means for flexible operating part</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H17/16" definition-exists="false" ipc-concordant="H01H17/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a single flexible operating part adapted for pulling at one end only</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H17/165" definition-exists="false" ipc-concordant="H01H17/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>secured to a part of the switch mechanism that has only rectilinear movement</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H17/18" definition-exists="false" ipc-concordant="H01H17/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>secured to part of the switch driving mechanism that has only angular movement</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H17/20" definition-exists="false" ipc-concordant="H01H17/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the contact returning to its original state immediately upon removal of operating force</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H17/22" definition-exists="false" ipc-concordant="H01H17/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the contact returning to its original state upon the next application of operating force</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H17/24" definition-exists="false" ipc-concordant="H01H17/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>secured to a part of the switch driving mechanism that has both angular and rectilinear motion</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H17/26" definition-exists="false" ipc-concordant="H01H17/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having two flexible operating parts</text></title-part><title-part><text>having a single operating part adapted for pulling at both ends</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H17/28" definition-exists="false" ipc-concordant="H01H17/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>secured to part or parts of the switch driving mechanism having only rectilinear motion</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H17/30" definition-exists="false" ipc-concordant="H01H17/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H17/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>secured to a part or parts of the switch driving mechanism having only angular motion</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H19/00" definition-exists="false" ipc-concordant="H01H19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H19/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H19/001" definition-exists="false" ipc-concordant="H01H19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Thumb wheel switches</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/003" definition-exists="false" ipc-concordant="H01H19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a pushbutton actuator</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H19/005" definition-exists="true" ipc-concordant="H01H19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H19/005</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Electromechanical pulse generators</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H19/006" definition-exists="false" ipc-concordant="H01H19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2019/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>being rotation direction sensitive, e.g. the generated pulse or code depends on the direction of rotation of the operating part</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H19/008" definition-exists="false" ipc-concordant="H01H19/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2019/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with snap mounting of rotatable part on fixed part, e.g. rotor on stator, operating knob on switch panel</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H19/02" definition-exists="false" ipc-concordant="H01H19/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/025" definition-exists="false" ipc-concordant="H01H19/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Light-emitting indicators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/03" definition-exists="false" ipc-concordant="H01H19/03" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for limiting the angle of rotation of the operating part</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/04" definition-exists="false" ipc-concordant="H01H19/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cases</text></title-part><title-part><text>Covers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/06" definition-exists="false" ipc-concordant="H01H19/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dustproof, splashproof, drip-proof, waterproof, or flameproof casings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/065" definition-exists="false" ipc-concordant="H01H19/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Casings hermetically closed by a diaphragm through which passes an actuating member </text><reference><text>vacuum switches <class-ref scheme="cpc">H01H33/66</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/08" definition-exists="false" ipc-concordant="H01H19/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bases</text></title-part><title-part><text>Stationary contacts mounted thereon</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/10" definition-exists="false" ipc-concordant="H01H19/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Movable parts</text></title-part><title-part><text>Contacts mounted thereon</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/11" definition-exists="false" ipc-concordant="H01H19/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H19/11</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with indexing means</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/115" definition-exists="false" ipc-concordant="H01H19/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/115</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using molded elastic parts only</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/12" definition-exists="false" ipc-concordant="H01H19/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/14" definition-exists="false" ipc-concordant="H01H19/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating parts, e.g. turn knob</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H19/143" definition-exists="false" ipc-concordant="H01H19/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2019/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having at least two concentric turn knobs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H19/146" definition-exists="false" ipc-concordant="H01H19/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2019/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Roller type actuators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/16" definition-exists="false" ipc-concordant="H01H19/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for operation by a part of the human body other than the hand, e.g. by foot</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/18" definition-exists="false" ipc-concordant="H01H19/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H19/183" definition-exists="false" ipc-concordant="H01H19/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/183</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted for operation by the simultaneous action of two cam plates, rotating at different speeds</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H19/186" definition-exists="false" ipc-concordant="H01H19/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with travelling nuts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/20" definition-exists="false" ipc-concordant="H01H19/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving mechanisms allowing angular displacement of the operating part to be effective in either direction</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/22" definition-exists="false" ipc-concordant="H01H19/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>incorporating lost motion</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/24" definition-exists="false" ipc-concordant="H01H19/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>acting with snap action</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/26" definition-exists="false" ipc-concordant="H01H19/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for introducing a predetermined time delay</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/28" definition-exists="false" ipc-concordant="H01H19/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving mechanisms allowing angular displacement of the operating part to be effective or possible in only one direction</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/30" definition-exists="false" ipc-concordant="H01H19/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>incorporating lost motion</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/32" definition-exists="false" ipc-concordant="H01H19/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>acting with snap action</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/34" definition-exists="false" ipc-concordant="H01H19/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for introducing a predetermined time delay</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H19/36" definition-exists="false" ipc-concordant="H01H19/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the operating part having only two operative positions, e.g. relatively displaced by 180 degrees</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/38" definition-exists="false" ipc-concordant="H01H19/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Change-over switches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/40" definition-exists="false" ipc-concordant="H01H19/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only axial contact pressure</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/42" definition-exists="false" ipc-concordant="H01H19/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>providing more than two electrically different conditions, e.g. for closing either or both of two circuits</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/44" definition-exists="false" ipc-concordant="H01H19/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only axial contact pressure</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H19/46" definition-exists="false" ipc-concordant="H01H19/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the operating part having three operative positions, e.g. off/star/delta</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/48" definition-exists="false" ipc-concordant="H01H19/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only axial contact pressure</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H19/50" definition-exists="false" ipc-concordant="H01H19/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the operating part having four operative positions, e.g. off/two-in-series/one-only/two-in-parallel</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/52" definition-exists="false" ipc-concordant="H01H19/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only axial contact pressure</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H19/54" definition-exists="false" ipc-concordant="H01H19/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the operating part having at least five or an unspecified number of operative positions</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/56" definition-exists="false" ipc-concordant="H01H19/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Angularly-movable actuating part carrying contacts, e.g. drum switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/563" definition-exists="false" ipc-concordant="H01H19/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/563</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with an initial separation movement perpendicular to the switching movement</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/566" definition-exists="false" ipc-concordant="H01H19/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/566</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the contact making surfaces are inclined, i.e. not perpendicular, to the axial or radial direction</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/58" definition-exists="false" ipc-concordant="H01H19/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only axial contact pressure, e.g. disc switch, wafer switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/585" definition-exists="false" ipc-concordant="H01H19/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/585</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provided with printed circuit contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H19/60" definition-exists="false" ipc-concordant="H01H19/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Angularly-movable actuating part carrying no contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/605" definition-exists="false" ipc-concordant="H01H19/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/605</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the actuation of the contacts depends on the direction of rotation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/62" definition-exists="false" ipc-concordant="H01H19/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts actuated by radial cams</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/623" definition-exists="false" ipc-concordant="H01H19/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/623</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Adjustable cams</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/626" definition-exists="false" ipc-concordant="H01H19/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/626</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuating bridging contacts </text><reference><text><class-ref scheme="cpc">H01H19/623</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/63" definition-exists="true" ipc-concordant="H01H19/63" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H19/63</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Contacts actuated by axial cams </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H19/6355</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H19/635" definition-exists="false" ipc-concordant="H01H19/635" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/635</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H19/6355" definition-exists="false" ipc-concordant="H01H19/635" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/6355</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using axial cam devices for transforming the angular movement into linear movement along the axis of rotation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H19/64" definition-exists="false" ipc-concordant="H01H19/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H19/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Encased switches adapted for ganged operation when assembled in a line with identical switches, e.g. stacked switches</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H21/00" definition-exists="true" ipc-concordant="H01H21/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand </text><reference><text>tumbler or rocker switches <class-ref scheme="cpc">H01H23/00</class-ref>; switches having an operating part movable angularly in more than one plane <class-ref scheme="cpc">H01H25/04</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H21/02" definition-exists="false" ipc-concordant="H01H21/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H21/025" definition-exists="false" ipc-concordant="H01H21/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Light-emitting indicators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H21/04" definition-exists="false" ipc-concordant="H01H21/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cases</text></title-part><title-part><text>Covers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H21/06" definition-exists="false" ipc-concordant="H01H21/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>interlocked with operating mechanism</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H21/08" definition-exists="false" ipc-concordant="H01H21/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H21/08</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Dustproof, splashproof, drip-proof, waterproof, or flameproof casings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H21/085" definition-exists="false" ipc-concordant="H01H21/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Casings hermetically closed by a diaphragm through which passes an actuating member </text><reference><text>vacuum switches <class-ref scheme="cpc">H01H33/66</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H21/10" definition-exists="false" ipc-concordant="H01H21/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Casing of switch constituted by a handle serving a purpose other than the actuation of the switch</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H21/12" definition-exists="false" ipc-concordant="H01H21/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bases</text></title-part><title-part><text>Stationary contacts mounted thereon</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H21/14" definition-exists="false" ipc-concordant="H01H21/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for increasing contact pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H21/16" definition-exists="false" ipc-concordant="H01H21/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adaptation for built-in fuse</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H21/165" definition-exists="false" ipc-concordant="H01H21/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fuses mounted on, or constituting the movable contact parts of, the switch</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H21/18" definition-exists="false" ipc-concordant="H01H21/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Movable parts</text></title-part><title-part><text>Contacts mounted thereon</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H21/20" definition-exists="false" ipc-concordant="H01H21/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H21/22" definition-exists="false" ipc-concordant="H01H21/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating parts, e.g. handle</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H21/225" definition-exists="false" ipc-concordant="H01H21/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2021/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with push-pull operation, e.g. which can be pivoted in both directions by pushing or pulling on the same extremity of the operating member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H21/24" definition-exists="false" ipc-concordant="H01H21/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>biased to return to normal position upon removal of operating force</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H21/245" definition-exists="false" ipc-concordant="H01H21/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the contact returning to its original state upon the next application of operating force</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H21/26" definition-exists="false" ipc-concordant="H01H21/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for operation by a part of the human body other than the hand, e.g. by foot</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H21/28" definition-exists="false" ipc-concordant="H01H21/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H21/282" definition-exists="false" ipc-concordant="H01H21/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/282</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for actuation by moving a closing member, e.g. door, cover </text><reference><text>the switch controlling enclosed equipment <class-ref scheme="cpc">H01H9/226</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H21/285" definition-exists="false" ipc-concordant="H01H21/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having an operating arm actuated by the movement of the body and mounted on an axis converting its rotating movement into a rectilinear switch activating movement</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="H01H21/287" definition-exists="false" ipc-concordant="H01H21/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2021/287</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with adjustable head, e.g. the actuator head can have different positions in relation to the limit switch itself</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H21/30" definition-exists="false" ipc-concordant="H01H21/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>not biased to return to a normal position upon removal of operating force</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H21/32" definition-exists="false" ipc-concordant="H01H21/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for operation by a part of the human body other than the hand, e.g. by foot</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H21/34" definition-exists="false" ipc-concordant="H01H21/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H21/36" definition-exists="false" ipc-concordant="H01H21/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H21/38" definition-exists="false" ipc-concordant="H01H21/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>incorporating lost motion</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H21/40" definition-exists="false" ipc-concordant="H01H21/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having snap action</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H21/42" definition-exists="false" ipc-concordant="H01H21/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>produced by compression or extension of coil spring</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H21/44" definition-exists="false" ipc-concordant="H01H21/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>produced by flexing blade springs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H21/46" definition-exists="false" ipc-concordant="H01H21/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with two or more snap-action motions in succession</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H21/48" definition-exists="false" ipc-concordant="H01H21/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>incorporating a ratchet mechanism</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H21/50" definition-exists="false" ipc-concordant="H01H21/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with indexing or latching means, e.g. indexing by ball and spring</text></title-part><title-part><text>with means to ensure stopping at intermediate operative positions</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H21/52" definition-exists="false" ipc-concordant="H01H21/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for introducing a predetermined time delay</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H21/54" definition-exists="false" ipc-concordant="H01H21/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lever switches with blade-type contact co-operating with one or two spring-clip contacts, e.g. knife switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H21/56" definition-exists="false" ipc-concordant="H01H21/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>making contact in one position only</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H21/58" definition-exists="false" ipc-concordant="H01H21/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Change-over switches without stable intermediate position</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H21/60" definition-exists="false" ipc-concordant="H01H21/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Change-over switches with stable intermediate position</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H21/86" definition-exists="false" ipc-concordant="H01H21/86" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/86</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches with abutting contact carried by operating part, e.g. telegraph tapping key</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H21/88" definition-exists="false" ipc-concordant="H01H21/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H21/88</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with intermediate position of rest</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H23/00" definition-exists="true" ipc-concordant="H01H23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph><br/>In this group, the term &quot;rocking&quot; is defined as pivotal motion in one plane about an axis parallel to the switch faceplate and located substantially centrally between the ends of the rocker button</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H23/003" definition-exists="false" ipc-concordant="H01H23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with more than one electrically distinguishable condition in one or both positions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H23/006" definition-exists="true" ipc-concordant="H01H23/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H23/006</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>adapted for connection with printed circuit boards</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H23/02" definition-exists="false" ipc-concordant="H01H23/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H23/025" definition-exists="false" ipc-concordant="H01H23/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Light-emitting indicators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H23/04" definition-exists="false" ipc-concordant="H01H23/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cases</text></title-part><title-part><text>Covers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H23/06" definition-exists="false" ipc-concordant="H01H23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H23/06</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Dustproof, splashproof, drip-proof, waterproof, or flameproof casings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/065" definition-exists="false" ipc-concordant="H01H23/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Casings hermetically closed by a diaphragm through which passes an actuating member </text><reference><text>vacuum switches <class-ref scheme="cpc">H01H33/66</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H23/08" definition-exists="false" ipc-concordant="H01H23/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bases</text></title-part><title-part><text>Stationary contacts mounted thereon</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H23/10" definition-exists="false" ipc-concordant="H01H23/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adaptation for built-in fuse</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H23/105" definition-exists="false" ipc-concordant="H01H23/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fuses mounted on, or constituting the movable part of, the switch</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H23/12" definition-exists="false" ipc-concordant="H01H23/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Movable parts</text></title-part><title-part><text>Contacts mounted thereon</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H23/14" definition-exists="false" ipc-concordant="H01H23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tumblers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/141" definition-exists="false" ipc-concordant="H01H23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provided with extensions, e.g. for actuation by a child</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/143" definition-exists="false" ipc-concordant="H01H23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a generally flat elongated shape</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H23/145" definition-exists="false" ipc-concordant="H01H23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the actuating surface having two slightly inclined areas extending from the middle outward</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/146" definition-exists="false" ipc-concordant="H01H23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a generally tubular or conical elongated shape, e.g. dolly</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/148" definition-exists="false" ipc-concordant="H01H23/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by superimposed sliding element </text><reference><text><class-ref scheme="cpc">H01H23/141</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H23/16" definition-exists="false" ipc-concordant="H01H23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/162" definition-exists="false" ipc-concordant="H01H23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>incorporating links interconnecting tumbler and contact arm</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/164" definition-exists="false" ipc-concordant="H01H23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/164</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rectilinearly movable member carrying the contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/166" definition-exists="false" ipc-concordant="H01H23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with positive action</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/168" definition-exists="false" ipc-concordant="H01H23/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using cams</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/18" definition-exists="false" ipc-concordant="H01H23/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>incorporating lost motion</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/20" definition-exists="false" ipc-concordant="H01H23/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having snap action</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H23/205" definition-exists="false" ipc-concordant="H01H23/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a compression spring between tumbler and an articulated contact plate</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H23/22" definition-exists="false" ipc-concordant="H01H23/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for introducing a predetermined time delay</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H23/24" definition-exists="false" ipc-concordant="H01H23/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with two operating positions</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H23/26" definition-exists="false" ipc-concordant="H01H23/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>one of which positions is unstable</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H23/28" definition-exists="false" ipc-concordant="H01H23/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with three operating positions</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H23/30" definition-exists="false" ipc-concordant="H01H23/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H23/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with stable centre positions and one or both end positions unstable</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H25/00" definition-exists="false" ipc-concordant="H01H25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H25/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches with compound movement of handle or other operating part</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H25/002" definition-exists="false" ipc-concordant="H01H25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H25/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having an operating member rectilinearly slidable in different directions</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H25/004" definition-exists="false" ipc-concordant="H01H25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2025/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the operating member being depressable perpendicular to the other directions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H25/006" definition-exists="false" ipc-concordant="H01H25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H25/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having an operating member slidable in a plane in one direction and pivotable around an axis located in the sliding plane perpendicular to the sliding direction</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H25/008" definition-exists="false" ipc-concordant="H01H25/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H25/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Operating part movable both angularly and rectilinearly, the rectilinear movement being perpendicular to the axis of angular movement</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H25/04" definition-exists="false" ipc-concordant="H01H25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H25/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating part movable angularly in more than one plane, e.g. joystick</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H25/041" definition-exists="false" ipc-concordant="H01H25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H25/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a generally flat operating member depressible at different locations to operate different controls</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H25/043" definition-exists="false" ipc-concordant="H01H25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2025/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the operating member being rotatable around wobbling axis for additional switching functions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H25/045" definition-exists="false" ipc-concordant="H01H25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2025/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a rotating dial around the operating member for additional switching functions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H25/046" definition-exists="false" ipc-concordant="H01H25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2025/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a spherical bearing between operating member and housing or bezel</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H25/048" definition-exists="false" ipc-concordant="H01H25/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2025/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a separate central push, slide or tumbler button which is not integral with the operating part that surrounds it</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H25/06" definition-exists="false" ipc-concordant="H01H25/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H25/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H25/065" definition-exists="false" ipc-concordant="H01H25/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H25/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using separate operating parts, e.g. a push button surrounded by a rotating knob</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H27/00" definition-exists="true" ipc-concordant="H01H27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H27/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Switches operated by a removable member, e.g. key, plug or plate</text></title-part><title-part><text>Switches operated by setting members according to a single predetermined combination out of several possible settings </text><reference><text>combined with plug-and-socket connectors <class-ref scheme="cpc">H01R13/70</class-ref>; with current-carrying plug <class-ref scheme="cpc">H01R31/08</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H27/002" definition-exists="false" ipc-concordant="H01H27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H27/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein one single insertion movement of a key comprises an unlocking stroke and a switch actuating stroke, e.g. security switch for safety guards</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H27/005" definition-exists="false" ipc-concordant="H01H27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2027/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the key receiving part having multiple openings to allow keys from different directions to operate the switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H27/007" definition-exists="false" ipc-concordant="H01H27/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H27/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the switch being lockable by remote control, e.g. by electromagnet</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H27/04" definition-exists="false" ipc-concordant="H01H27/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H27/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Insulating plug or plate inserted between normally closed contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H27/06" definition-exists="true" ipc-concordant="H01H27/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H27/06</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Key inserted and then turned to effect operation of the switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H27/063" definition-exists="true" ipc-concordant="H01H27/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H27/063</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>wherein the switch cannot be moved to a third position, e.g. start position, unless the preceding movement was from a first position to a second position, e.g. ignition position</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H27/066" definition-exists="false" ipc-concordant="H01H27/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2027/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having anti-tamper provisions, e.g. avoiding the removal of the lock cylinder</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H27/08" definition-exists="false" ipc-concordant="H01H27/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H27/08</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>wherein the key cannot be removed until the switch is returned to its original position </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H27/063</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H27/10" definition-exists="false" ipc-concordant="H01H27/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H27/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switch operated by setting members according to a single predetermined combination out of several possible settings</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H29/00" definition-exists="true" ipc-concordant="H01H29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches having at least one liquid contact </text><reference><text>solid contacts wetted or soaked with mercury <class-ref scheme="cpc">H01H1/08</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/002" definition-exists="false" ipc-concordant="H01H29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Inertia switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/004" definition-exists="false" ipc-concordant="H01H29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Operated by deformation of container</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/006" definition-exists="false" ipc-concordant="H01H29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Self interrupters, e.g. with periodic or other repetitive opening and closing of contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H29/008" definition-exists="false" ipc-concordant="H01H29/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H2029/008</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>using micromechanics, e.g. micromechanical liquid contact switches or [LIMMS]</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/02" definition-exists="false" ipc-concordant="H01H29/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H29/04" definition-exists="false" ipc-concordant="H01H29/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts</text></title-part><title-part><text>Containers for liquid contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H29/06" definition-exists="false" ipc-concordant="H01H29/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liquid contacts characterised by the material thereof</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H29/08" definition-exists="false" ipc-concordant="H01H29/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for introducing a predetermined time delay</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H29/10" definition-exists="false" ipc-concordant="H01H29/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by constricting the flow of the contact liquid</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H29/12" definition-exists="false" ipc-concordant="H01H29/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating mechanisms adapted for operation by a part of the human body other than the hand, e.g. by foot</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H29/14" definition-exists="false" ipc-concordant="H01H29/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating mechanisms adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/16" definition-exists="false" ipc-concordant="H01H29/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by dipping soil contact into stationary contact liquid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/18" definition-exists="false" ipc-concordant="H01H29/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with level of surface of contact liquid displaced by non-electrical contact-making plunger</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/20" definition-exists="true" ipc-concordant="H01H29/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H29/20</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>operated by tilting contact-liquid container</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H29/22" definition-exists="false" ipc-concordant="H01H29/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein contact is made and broken between liquid and solid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H29/24" definition-exists="false" ipc-concordant="H01H29/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein contact is made and broken between liquid and liquid</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/26" definition-exists="false" ipc-concordant="H01H29/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with level of surface of contact liquid displaced by centrifugal action</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/28" definition-exists="false" ipc-concordant="H01H29/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with level of surface of contact liquid displaced by fluid pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/30" definition-exists="false" ipc-concordant="H01H29/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H29/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with level of surface of contact liquid displaced by expansion or evaporation thereof</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H29/32" definition-exists="true" ipc-concordant="H01H29/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H29/32</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>with contact made by a liquid jet, e.g. earthing switch with contact made by jet of water</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H31/00" definition-exists="true" ipc-concordant="H01H31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H31/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Air-break switches for high tension without arc-extinguishing or arc-preventing means </text><reference><text>in combination with high tension or heavy-current switches with arc-extinguishing or arc-preventing means <class-ref scheme="cpc">H01H33/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H31/003" definition-exists="false" ipc-concordant="H01H31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H31/003</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Earthing switches </text><reference><text><class-ref scheme="cpc">H01H31/02</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H31/26</class-ref> take precedence; contact made by liquid jet <class-ref scheme="cpc">H01H29/32</class-ref>; for substations <class-ref scheme="cpc">H02B1/16</class-ref>, <class-ref scheme="cpc">H02B5/01</class-ref>; for withdrawable switchgear <class-ref scheme="cpc">H02B11/28</class-ref>; for gas-insulated switchgear <class-ref scheme="cpc">H02B13/075</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H31/006" definition-exists="false" ipc-concordant="H01H31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted to be operated by a hot stick; Hot sticks therefor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H31/02" definition-exists="false" ipc-concordant="H01H31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H31/023" definition-exists="false" ipc-concordant="H01H31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Base and stationary contacts mounted thereon</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H31/026" definition-exists="false" ipc-concordant="H01H31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Movable parts and contacts mounted thereon</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H31/04" definition-exists="true" ipc-concordant="H01H31/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H31/04</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Interlocking mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H31/06" definition-exists="false" ipc-concordant="H01H31/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for interlocking between casing, cover, or protective shutter and mechanism for operating contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H31/08" definition-exists="false" ipc-concordant="H01H31/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for interlocking two or more parts of the mechanism for operating contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H31/10" definition-exists="true" ipc-concordant="H01H31/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H31/10</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>for interlocking two or more switches</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H31/12" definition-exists="false" ipc-concordant="H01H31/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adaptation for built-in fuse</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H31/122" definition-exists="false" ipc-concordant="H01H31/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fuses mounted on, or constituting the movable contact parts of, the switch</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H31/125" definition-exists="false" ipc-concordant="H01H31/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a pivotally supported fuse, hanging on a fixed contact in the open position of the switch </text><reference><text><class-ref scheme="cpc">H01H31/127</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H31/127" definition-exists="false" ipc-concordant="H01H31/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/127</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Drop-out fuses</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H31/14" definition-exists="false" ipc-concordant="H01H31/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with bridging contact that is not electrically connected to either line contact in open position of switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H31/16" definition-exists="false" ipc-concordant="H01H31/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with angularly-movable bridging contact or contact-carrying member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H31/18" definition-exists="false" ipc-concordant="H01H31/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated through the movement of one or more insulators</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H31/20" definition-exists="false" ipc-concordant="H01H31/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>at least one insulator being rotatable about its own geometrical axis</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H31/22" definition-exists="false" ipc-concordant="H01H31/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the contact or contacts are rectilinearly movable with respect to the carrying member</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H31/24" definition-exists="false" ipc-concordant="H01H31/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with rectilinearly-movable bridging contact</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H31/26" definition-exists="false" ipc-concordant="H01H31/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with movable contact that remains electrically connected to one line in open position of switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H31/28" definition-exists="false" ipc-concordant="H01H31/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with angularly-movable contact</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H31/283" definition-exists="false" ipc-concordant="H01H31/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/283</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the contact or contacts are rectilinearly movable with respect to the carrying member</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H31/286" definition-exists="false" ipc-concordant="H01H31/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2031/286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the contact is rotatable around its own longitudinal axis</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H31/30" definition-exists="false" ipc-concordant="H01H31/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated through the movement of one or more insulators</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H31/32" definition-exists="false" ipc-concordant="H01H31/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with rectilinearly-movable contact</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H31/34" definition-exists="false" ipc-concordant="H01H31/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with movable contact adapted to engage an overhead transmission line, e.g. for branching</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H31/36" definition-exists="false" ipc-concordant="H01H31/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H31/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contact moved by pantograph</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H33/00" definition-exists="false" ipc-concordant="H01H33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>High-tension or heavy-current switches with arc-extinguishing or arc-preventing means</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H33/002" definition-exists="false" ipc-concordant="H01H33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H33/002</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>Very heavy-current switches </text><reference><text><class-ref scheme="cpc">H01H33/02</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H33/98</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/004" definition-exists="false" ipc-concordant="H01H33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-02-01" status="published"><classification-symbol>H01H33/004</classification-symbol><class-title date-revised="2023-02-01"><title-part><CPC-specific-text><text>making use of superconducting contacts </text><reference><text>current limitation using superconducting elements <class-ref scheme="cpc">H02H9/023</class-ref>; power cryotrons <class-ref scheme="cpc">H10N60/355</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H33/006" definition-exists="false" ipc-concordant="H01H33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted for interrupting fault currents with delayed zero crossings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H33/008" definition-exists="false" ipc-concordant="H01H33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Pedestal mounted switch gear combinations</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H33/02" definition-exists="false" ipc-concordant="H01H33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/021" definition-exists="true" ipc-concordant="H01H33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H33/021</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Use of solid insulating compounds resistant to the contacting fluid dielectrics and their decomposition products, e.g. to SF<sub>6</sub></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/022" definition-exists="false" ipc-concordant="H01H33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>particular to three-phase circuit breakers </text><reference><text>synchronous switching <class-ref scheme="cpc">H01H9/563</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H33/024" definition-exists="false" ipc-concordant="H01H33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a triangular setup of circuit breakers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/025" definition-exists="false" ipc-concordant="H01H33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Terminal arrangements </text><reference><text>for vacuum switches <class-ref scheme="cpc">H01H33/6606</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/027" definition-exists="false" ipc-concordant="H01H33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Integrated apparatus for measuring current or voltage</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H33/028" definition-exists="false" ipc-concordant="H01H33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the cooperating contacts being both actuated simultaneously in opposite directions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/04" definition-exists="true" ipc-concordant="H01H33/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H33/04</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Means for extinguishing or preventing arc between current-carrying parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/045" definition-exists="false" ipc-concordant="H01H33/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for arcs formed during closing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/06" definition-exists="false" ipc-concordant="H01H33/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Insulating body insertable between contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/08" definition-exists="false" ipc-concordant="H01H33/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stationary parts for restricting or subdividing the arc, e.g. barrier plate</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/085" definition-exists="false" ipc-concordant="H01H33/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a flat arc chute, the width of arc chamber being only slightly greater then thickness of switch blade</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/10" definition-exists="false" ipc-concordant="H01H33/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal parts</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/12" definition-exists="true" ipc-concordant="H01H33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Auxiliary contacts on to which the arc is transferred from the main contacts </text><reference><text>using arcing horns <class-ref scheme="cpc">H01H33/20</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/121" definition-exists="false" ipc-concordant="H01H33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/121</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Load break switches</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H33/122" definition-exists="false" ipc-concordant="H01H33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>both breaker and sectionaliser being enclosed, e.g. in SF<sub>6</sub>-filled container</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H33/123" definition-exists="false" ipc-concordant="H01H33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the auxiliary contact pivots on the main contact-arm and performs a delayed and accelerated movement</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H33/124" definition-exists="false" ipc-concordant="H01H33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/124</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the auxiliary contact being a whip contact</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H33/125" definition-exists="false" ipc-concordant="H01H33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a separate circuit breaker </text><reference><text><class-ref scheme="cpc">H01H33/122</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H33/126" definition-exists="false" ipc-concordant="H01H33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>being operated by the distal end of a sectionalising contact arm</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H33/127" definition-exists="false" ipc-concordant="H01H33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/127</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>movable with a sectionalising contact arm and operated by such movement</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H33/128" definition-exists="false" ipc-concordant="H01H33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>being operated by a separate mechanism interlocked with the sectionalising mechanism</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/14" definition-exists="false" ipc-concordant="H01H33/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/143" definition-exists="false" ipc-concordant="H01H33/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of different construction or type</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/146" definition-exists="false" ipc-concordant="H01H33/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using capacitors, e.g. for the voltage division over the different switches</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/16" definition-exists="false" ipc-concordant="H01H33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Impedances connected with contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/161" definition-exists="false" ipc-concordant="H01H33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/161</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Variable impedances</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H33/162" definition-exists="false" ipc-concordant="H01H33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Liquid resistors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/163" definition-exists="false" ipc-concordant="H01H33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/163</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using PTC elements</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/164" definition-exists="false" ipc-concordant="H01H33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/164</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/165" definition-exists="false" ipc-concordant="H01H33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning the impedances </text><reference><text><class-ref scheme="cpc">H01H33/161</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/166" definition-exists="false" ipc-concordant="H01H33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the impedance being inserted only while closing the switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/167" definition-exists="false" ipc-concordant="H01H33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/167</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the impedance being inserted only while opening the switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/168" definition-exists="false" ipc-concordant="H01H33/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the impedance being inserted both while closing and while opening the switch</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/18" definition-exists="true" ipc-concordant="H01H33/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H33/18</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>using blow-out magnet </text><CPC-specific-text><reference><text>for vacuum switches <class-ref scheme="cpc">H01H33/664</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/182" definition-exists="false" ipc-concordant="H01H33/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/182</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using permanent magnets </text><reference><text><class-ref scheme="cpc">H01H33/187</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/185" definition-exists="false" ipc-concordant="H01H33/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using magnetisable elements associated with the contacts </text><reference><text><class-ref scheme="cpc">H01H33/187</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/187" definition-exists="false" ipc-concordant="H01H33/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/187</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a hollow annular arc runner and a central contact between which a radially drawn arc rotates</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/20" definition-exists="true" ipc-concordant="H01H33/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H33/20</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>using arcing horns </text><reference><text>using blow-out magnet <class-ref scheme="cpc">H01H33/18</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/22" definition-exists="false" ipc-concordant="H01H33/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Selection of fluids for arc-extinguishing</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/24" definition-exists="false" ipc-concordant="H01H33/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for preventing discharge to non-current-carrying parts, e.g. using corona ring</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/245" definition-exists="false" ipc-concordant="H01H33/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using movable field electrodes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/26" definition-exists="false" ipc-concordant="H01H33/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for detecting the presence of an arc or other discharge</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/28" definition-exists="false" ipc-concordant="H01H33/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Power arrangements internal to the switch for operating the driving mechanism</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/285" definition-exists="false" ipc-concordant="H01H33/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electro-dynamic repulsion </text><reference><text>assisting the movement of pistons by accelerating coil <class-ref scheme="cpc">H01H33/882</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/30" definition-exists="false" ipc-concordant="H01H33/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using fluid actuator</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/302" definition-exists="false" ipc-concordant="H01H33/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/302</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for fluid insulated switchgear, wherein the insulating fluid is also the working fluid</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/304" definition-exists="false" ipc-concordant="H01H33/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/304</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Working fluid supplies</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/306" definition-exists="false" ipc-concordant="H01H33/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/306</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>monitoring the pressure of the working fluid, e.g. for protection measures</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/308" definition-exists="false" ipc-concordant="H01H33/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/308</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising control and pilot valves</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/32" definition-exists="false" ipc-concordant="H01H33/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>pneumatic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/34" definition-exists="false" ipc-concordant="H01H33/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>hydraulic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/36" definition-exists="true" ipc-concordant="H01H33/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H33/36</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>using dynamo-electric motor</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/38" definition-exists="true" ipc-concordant="H01H33/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H33/38</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>using electromagnet</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/40" definition-exists="false" ipc-concordant="H01H33/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using spring motor</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/42" definition-exists="false" ipc-concordant="H01H33/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/423" definition-exists="false" ipc-concordant="H01H33/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/423</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of an electromagnetic wave communication</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H33/426" definition-exists="false" ipc-concordant="H01H33/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/426</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning the connection of the isolating driving rod to a metallic part</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/44" definition-exists="true" ipc-concordant="H01H33/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Devices for ensuring operation of the switch at a predetermined point in the ac cycle </text><reference><text>circuit arrangements <class-ref scheme="cpc">H01H33/59</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/46" definition-exists="false" ipc-concordant="H01H33/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Interlocking mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/48" definition-exists="false" ipc-concordant="H01H33/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for interlocking between casing or cover and mechanism for operating contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/50" definition-exists="false" ipc-concordant="H01H33/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for interlocking two or more parts of the mechanism for operating contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/52" definition-exists="false" ipc-concordant="H01H33/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for interlocking two or more switches</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/53" definition-exists="true" ipc-concordant="H01H33/53" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/53</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cases </text><reference><text>for switchgear <class-ref scheme="cpc">H02B1/26</class-ref></text></reference></title-part><title-part><text>Reservoirs, tanks, piping or valves, for arc-extinguishing fluid</text></title-part><title-part><text>Accessories therefor, e.g. safety arrangements, pressure relief devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/55" definition-exists="true" ipc-concordant="H01H33/55" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/55</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Oil reservoirs or tanks</text></title-part><title-part><text>Lowering means therefor </text><reference><text>associated with withdrawal mechanism for isolation of switch <class-ref scheme="cpc">H02B11/08</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/555" definition-exists="false" ipc-concordant="H01H33/55" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/555</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Protective arrangements responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays </text><reference><text>circuits <class-ref scheme="cpc">H02H5/08</class-ref>; specially adapted for transformers <class-ref scheme="cpc">H01F27/402</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/56" definition-exists="false" ipc-concordant="H01H33/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Gas reservoirs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/561" definition-exists="false" ipc-concordant="H01H33/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/561</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>composed of different independent pressurised compartments put in communication only after their assemblage</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/562" definition-exists="false" ipc-concordant="H01H33/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/562</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for avoiding liquefaction or for disposing of liquefaction products</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/563" definition-exists="false" ipc-concordant="H01H33/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/563</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising means for monitoring the density of the insulating gas</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/565" definition-exists="false" ipc-concordant="H01H33/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/565</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Gas-tight sealings for moving parts penetrating into the reservoir</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/566" definition-exists="false" ipc-concordant="H01H33/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/566</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Avoiding the use of SF<sub>6</sub></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/567" definition-exists="false" ipc-concordant="H01H33/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/567</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Detection of decomposition products of the gas</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/568" definition-exists="false" ipc-concordant="H01H33/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/568</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with overpressure release, e.g. rupture membranes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/57" definition-exists="false" ipc-concordant="H01H33/57" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/57</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Recuperation of liquid or gas</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/58" definition-exists="false" ipc-concordant="H01H33/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Silencers for suppressing noise of switch operation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/59" definition-exists="false" ipc-concordant="H01H33/59" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/59</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/593" definition-exists="false" ipc-concordant="H01H33/59" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/593</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for ensuring operation of the switch at a predetermined point of the ac cycle </text><reference><text>for multipolar switches <class-ref scheme="cpc">H01H9/563</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/596" definition-exists="false" ipc-concordant="H01H33/59" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/596</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for interrupting dc</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H33/60" definition-exists="false" ipc-concordant="H01H33/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/64" definition-exists="true" ipc-concordant="H01H33/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H33/64</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>wherein the break is in gas </text><reference><text>vacuum switches <class-ref scheme="cpc">H01H33/66</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/65" definition-exists="false" ipc-concordant="H01H33/65" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H33/65</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>wherein the break is in air at atmospheric pressure, e.g. in open air</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/66" definition-exists="false" ipc-concordant="H01H33/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vacuum switches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/6606" definition-exists="false" ipc-concordant="H01H33/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6606</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Terminal arrangements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/6613" definition-exists="false" ipc-concordant="H01H33/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/6613</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling arrangements directly associated with the terminal arrangements</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/662" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/662</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Housings or protective screens</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/66207" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/66207</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Specific housing details, e.g. sealing, soldering or brazing</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/66215" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/66215</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the soldering or brazing of vacuum switch housings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/66223" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/66223</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the sealing of vacuum switch housings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/6623" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/6623</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the encasing or the outside layers of the vacuum switch housings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/66238" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/66238</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Specific bellows details</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/66246" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/66246</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the guiding of the contact rod in vacuum switch belows</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/66253" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/66253</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the prevention of unwanted rotation of the contact rod in vacuum switch bellows</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/66261" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/66261</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/66269" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/66269</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the materials used for screens in vacuum switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/66276" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/66276</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the mounting of screens in vacuum switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/66284" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/66284</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the electrical field properties of screens in vacuum switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/66292" definition-exists="false" ipc-concordant="H01H33/662" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/66292</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details relating to the use of multiple screens in vacuum switches</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/664" definition-exists="false" ipc-concordant="H01H33/664" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/664</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts</text></title-part><title-part><text>Arc-extinguishing means, e.g. arcing rings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/6641" definition-exists="false" ipc-concordant="H01H33/664" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6641</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a separate coil</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/6642" definition-exists="false" ipc-concordant="H01H33/664" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6642</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having cup-shaped contacts, the cylindrical wall of which being provided with inclined slits to form a coil</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/6643" definition-exists="false" ipc-concordant="H01H33/664" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6643</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having disc-shaped contacts subdivided in petal-like segments, e.g. by helical grooves</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/6644" definition-exists="false" ipc-concordant="H01H33/664" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6644</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having coil-like electrical connections between contact rod and the proper contact</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H33/6645" definition-exists="false" ipc-concordant="H01H33/664" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6645</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the coil like electrical connections encircle at least once the contact rod</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/6646" definition-exists="false" ipc-concordant="H01H33/664" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6646</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having non flat disc-like contact surface</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/6647" definition-exists="false" ipc-concordant="H01H33/664" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6647</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having fixed middle contact and two movable contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/6648" definition-exists="false" ipc-concordant="H01H33/664" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/6648</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Contacts containing flexible parts, e.g. to improve contact pressure</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/666" definition-exists="false" ipc-concordant="H01H33/666" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/666</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating arrangements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/6661" definition-exists="false" ipc-concordant="H01H33/666" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6661</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Combination with other type of switch, e.g. for load break switches </text><reference><text><class-ref scheme="cpc">H01H33/143</class-ref>, <class-ref scheme="cpc">H01H33/6662</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/6662" definition-exists="false" ipc-concordant="H01H33/666" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6662</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using bistable electromagnetic actuators, e.g. linear polarised electromagnetic actuators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/6664" definition-exists="false" ipc-concordant="H01H33/666" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6664</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with pivoting movable contact structure</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/6665" definition-exists="false" ipc-concordant="H01H33/666" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/6665</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning the mounting or supporting of the individual vacuum bottles</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/6667" definition-exists="false" ipc-concordant="H01H33/666" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/6667</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning lever type driving rod arrangements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/6668" definition-exists="false" ipc-concordant="H01H33/666" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/6668</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a plurality of interruptible circuit paths in single vacuum chamber</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/668" definition-exists="false" ipc-concordant="H01H33/668" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/668</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for obtaining or monitoring the vacuum</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/6683" definition-exists="false" ipc-concordant="H01H33/668" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/6683</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by gettering</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/6686" definition-exists="false" ipc-concordant="H01H33/668" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/6686</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by emitting and receiving reflected sound or ultrasound signals</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/68" definition-exists="false" ipc-concordant="H01H33/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liquid-break switches, e.g. oil-break</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H33/70" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/7007" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/7007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the flow is a function of the current being interrupted</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/7015" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/7015</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by flow directing elements associated with contacts </text><reference><text>electrical or mechanical properties of the contact system <class-ref scheme="cpc">H01H1/385</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/7023" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/7023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by an insulating tubular gas flow enhancing nozzle </text><reference><text><class-ref scheme="cpc">H01H33/7038</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/703" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/703</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having special gas flow directing elements, e.g. grooves, extensions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/7038" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/7038</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by a conducting tubular gas flow enhancing nozzle</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/7046" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/7046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having special gas flow directing elements, e.g. grooves, extensions </text><reference><text><class-ref scheme="cpc">H01H33/7053</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/7053" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/7053</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a bridging element around two hollow tubular contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/7061" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H33/7061</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>characterised by use of special mounting means </text><reference><text><class-ref scheme="cpc">H01H33/7023</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H33/7038</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/7069" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H33/7069</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>characterised by special dielectric or insulating properties or by special electric or magnetic field control properties </text><reference><text><class-ref scheme="cpc">H01H33/7023</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H33/7061</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/7076" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H33/7076</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>characterised by the use of special materials </text><reference><text><class-ref scheme="cpc">H01H33/7023</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H33/7069</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/7084" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H33/7084</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>characterised by movable parts influencing the gas flow </text><reference><text><class-ref scheme="cpc">H01H33/7023</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H33/7076</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/7092" definition-exists="false" ipc-concordant="H01H33/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H33/7092</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>characterised by several arcing chambers in series </text><reference><text><class-ref scheme="cpc">H01H33/7023</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H33/7084</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/72" definition-exists="false" ipc-concordant="H01H33/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/73" definition-exists="false" ipc-concordant="H01H33/73" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/73</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the break is in air at atmospheric pressure, e.g. in open air</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/74" definition-exists="true" ipc-concordant="H01H33/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the break is in gas </text><reference><text>in air at atmospheric pressure <class-ref scheme="cpc">H01H33/73</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/75" definition-exists="false" ipc-concordant="H01H33/75" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/75</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liquid-break switches, e.g. oil-break</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/76" definition-exists="false" ipc-concordant="H01H33/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein arc-extinguishing gas is evolved from stationary parts</text></title-part><title-part><text>Selection of material therefor</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/765" definition-exists="false" ipc-concordant="H01H33/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/765</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the gas-evolving material being incorporated in the contact material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/77" definition-exists="false" ipc-concordant="H01H33/77" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/77</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the break is in air at atmospheric pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/78" definition-exists="true" ipc-concordant="H01H33/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the break is in gas </text><reference><text>in air at atmospheric pressure <class-ref scheme="cpc">H01H33/77</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/80" definition-exists="false" ipc-concordant="H01H33/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>flow of arc-extinguishing fluid from a pressure source being controlled by a valve</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/82" definition-exists="false" ipc-concordant="H01H33/82" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/82</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the fluid being air or gas</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/83" definition-exists="false" ipc-concordant="H01H33/83" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/83</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the contacts are opened by the flow of air or gas</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/84" definition-exists="false" ipc-concordant="H01H33/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/84</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the fluid being liquid, e.g. oil</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/85" definition-exists="false" ipc-concordant="H01H33/85" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/85</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the contacts are opened by the flow of liquid</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/86" definition-exists="false" ipc-concordant="H01H33/86" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/86</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/88" definition-exists="false" ipc-concordant="H01H33/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/88</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/882" definition-exists="false" ipc-concordant="H01H33/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/882</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the movement being assisted by accelerating coils</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/884" definition-exists="false" ipc-concordant="H01H33/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/884</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with variable-area piston</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/886" definition-exists="false" ipc-concordant="H01H33/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/886</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by movement of rotating pistons</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H33/888" definition-exists="false" ipc-concordant="H01H33/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/888</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Deflection of hot gasses and arcing products</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/90" definition-exists="false" ipc-concordant="H01H33/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/90</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>this movement being effected by or in conjunction with the contact-operating mechanism</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/901" definition-exists="false" ipc-concordant="H01H33/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/901</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of the energy of the arc or an auxiliary arc</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/902" definition-exists="false" ipc-concordant="H01H33/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/902</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with the gases from hot space and compression volume following different paths to arc space or nozzle, i.e. the compressed gases do not pass through hot volume</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H33/903" definition-exists="false" ipc-concordant="H01H33/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/903</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and assisting the operating mechanism</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/904" definition-exists="false" ipc-concordant="H01H33/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/904</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the transmission between operating mechanism and piston or movable contact</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/905" definition-exists="false" ipc-concordant="H01H33/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/905</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the compression volume being formed by a movable cylinder and a semi-mobile piston</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/906" definition-exists="false" ipc-concordant="H01H33/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/906</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with pressure limitation in the compression volume, e.g. by valves or bleeder openings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/907" definition-exists="false" ipc-concordant="H01H33/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/907</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using tandem pistons, e.g. several compression volumes being modified in conjunction or sequential</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H33/908" definition-exists="false" ipc-concordant="H01H33/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>H01H2033/908</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/91" definition-exists="false" ipc-concordant="H01H33/91" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/91</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the arc-extinguishing fluid being air or gas</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H33/912" definition-exists="false" ipc-concordant="H01H33/91" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2033/912</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Liquified gases, e.g. liquified SF<sub>6</sub></text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/92" definition-exists="false" ipc-concordant="H01H33/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/92</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the arc-extinguishing fluid being liquid, e.g. oil</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/94" definition-exists="true" ipc-concordant="H01H33/94" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/94</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>this movement being effected solely due to the pressure caused by the arc itself or by an auxiliary arc </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H33/903</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/95" definition-exists="false" ipc-concordant="H01H33/95" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/95</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the arc-extinguishing fluid being air or gas</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H33/96" definition-exists="false" ipc-concordant="H01H33/96" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/96</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the arc-extinguishing fluid being liquid, e.g. oil</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H33/98" definition-exists="true" ipc-concordant="H01H33/98" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/98</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H33/901</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H33/982" definition-exists="false" ipc-concordant="H01H33/98" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H33/982</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the pressure-generating arc is rotated by a magnetic field</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H35/00" definition-exists="true" ipc-concordant="H01H35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H35/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Switches operated by change of a physical condition </text><reference><text>operated by change of magnetic or electric field <class-ref scheme="cpc">H01H36/00</class-ref>; thermally-actuated switches <class-ref scheme="cpc">H01H37/00</class-ref></text></reference></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>A switching device is classified according to that physical condition which, when changed, acts as input to the device, e.g. external explosion causing pressure wave to act upon switch is classified in group <class-ref scheme="cpc">H01H35/24</class-ref>, an explosion produced within the switch in group <class-ref scheme="cpc">H01H37/00</class-ref> if initiated by heat, in group <class-ref scheme="cpc">H01H39/00</class-ref> if initiated electrically, and in group <class-ref scheme="cpc">H01H35/14</class-ref> if initiated by an external blow.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H35/003" definition-exists="false" ipc-concordant="H01H35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Switches operated by other part of human body than hands </text><reference><text>push-button switches <class-ref scheme="cpc">H01H13/16</class-ref>; slide switches <class-ref scheme="cpc">H01H15/20</class-ref>; cord switches <class-ref scheme="cpc">H01H17/10</class-ref>; other switches <class-ref scheme="cpc">H01H19/16</class-ref> and <class-ref scheme="cpc">H01H21/26</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H35/006" definition-exists="false" ipc-concordant="H01H35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Switches operated by mechanical overload condition, e.g. transmitted force or torque becoming too high</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H35/02" definition-exists="true" ipc-concordant="H01H35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H35/02</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field </text><reference><text>tilting mercury container <class-ref scheme="cpc">H01H29/20</class-ref>; change of position due to change of liquid level <class-ref scheme="cpc">H01H35/18</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/022" definition-exists="false" ipc-concordant="H01H35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the switch being of the reed switch type</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/025" definition-exists="false" ipc-concordant="H01H35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the switch being discriminative in different directions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/027" definition-exists="false" ipc-concordant="H01H35/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the inertia mass activating the switch mechanically, e.g. through a lever</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H35/06" definition-exists="true" ipc-concordant="H01H35/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches operated by change of speed </text><reference><text>operated by change of fluid flow <class-ref scheme="cpc">H01H35/24</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/10" definition-exists="true" ipc-concordant="H01H35/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Centrifugal switches </text><reference><text>level of mercury displaced by centrifugal action <class-ref scheme="cpc">H01H29/26</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/12" definition-exists="false" ipc-concordant="H01H35/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by reversal of direction of movement</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H35/14" definition-exists="true" ipc-concordant="H01H35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches operated by change of acceleration, e.g. by shock or vibration, inertia switch </text><CPC-specific-text><reference><text>wherein the liquid constitutes a contact of the switch <class-ref scheme="cpc">H01H29/002</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/141" definition-exists="false" ipc-concordant="H01H35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/142" definition-exists="false" ipc-concordant="H01H35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Damping means to avoid unwanted response</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/143" definition-exists="false" ipc-concordant="H01H35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Resetting means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/144" definition-exists="false" ipc-concordant="H01H35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/144</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>operated by vibration</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/145" definition-exists="false" ipc-concordant="H01H35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>operated by a particular acceleration-time function</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/146" definition-exists="false" ipc-concordant="H01H35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>operated by plastic deformation or rupture of structurally associated elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/147" definition-exists="false" ipc-concordant="H01H35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the switch being of the reed switch type</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/148" definition-exists="false" ipc-concordant="H01H35/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a rolamite sensor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H35/18" definition-exists="true" ipc-concordant="H01H35/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H35/18</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Switches operated by change of liquid level or of liquid density, e.g. float switch </text><reference><text>by magnet carried on a float <class-ref scheme="cpc">H01H36/02</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/183" definition-exists="false" ipc-concordant="H01H35/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/183</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a thermal switch</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/186" definition-exists="false" ipc-concordant="H01H35/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/186</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a cable suspended floater containing an inclination sensing switch</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H35/24" definition-exists="true" ipc-concordant="H01H35/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow </text><reference><text>wherein the change of pressure is caused by change of temperature <class-ref scheme="cpc">H01H37/36</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/242" definition-exists="false" ipc-concordant="H01H35/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>operated by one particular pressure-time function</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/245" definition-exists="false" ipc-concordant="H01H35/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by the deformation of a body of elastic material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/247" definition-exists="false" ipc-concordant="H01H35/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/247</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the switch being of the reed switch type</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/26" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/2607" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2607</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for adjustment of &quot;ON&quot; or &quot;OFF&quot; operating pressure </text><reference><text>means for adjustment of &quot;ON&quot; or &quot;OFF&quot; operating temperature of thermally actuated switches by varying bias on the thermal element due to a separate spring <class-ref scheme="cpc">H01H37/18</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H35/2614" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2614</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by varying the bias on the pressure sensitive element</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H35/2621" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2621</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the bias being magnetic</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H35/2628" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2628</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by varying the relative position of switch-casing and pressure sensitive element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H35/2635" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2635</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by adjustment of a motion transmitting system</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H35/2642" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2642</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a lost-motion connection</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H35/265" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by adjustment of one of the co-operating contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/2657" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2657</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with different switches operated at substantially different pressures</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H35/2664" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2664</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a balance plate pivoting about different axes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/2671" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2671</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to detect leaks in the pressure sensitive element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/2678" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2678</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to isolate oscillating component of pressure</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/2685" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2685</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to protect pressure sensitive element against over pressure</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/2692" definition-exists="false" ipc-concordant="H01H35/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/2692</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising pneumatic snap-action</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/28" definition-exists="false" ipc-concordant="H01H35/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compensation for variation of ambient pressure or temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/30" definition-exists="false" ipc-concordant="H01H35/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for transmitting pressure to pressure-responsive operating part, e.g. by capsule and capillary tube</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/32" definition-exists="false" ipc-concordant="H01H35/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by bellows</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/34" definition-exists="false" ipc-concordant="H01H35/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by diaphragm</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/343" definition-exists="false" ipc-concordant="H01H35/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/343</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by snap acting diaphragm</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/346" definition-exists="false" ipc-concordant="H01H35/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/346</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the movable contact is formed or directly supported by the diaphragm</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/36" definition-exists="false" ipc-concordant="H01H35/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by curled flexible tube, e.g. Bourdon tube</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/38" definition-exists="false" ipc-concordant="H01H35/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by piston and cylinder</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H35/40" definition-exists="false" ipc-concordant="H01H35/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by devices allowing continual flow of fluid, e.g. vane</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H35/405" definition-exists="false" ipc-concordant="H01H35/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the switch being of the reed switch type</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H35/42" definition-exists="false" ipc-concordant="H01H35/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H35/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches operated by change of humidity</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H36/00" definition-exists="true" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H36/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H36/0006" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/0006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Permanent magnet actuating reed switches </text><reference><text><class-ref scheme="cpc">H01H35/147</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H36/0013" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/0013</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H36/002" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Actuation by moving ferromagnetic material, switch and magnet being fixed</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H36/0026" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/0026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a biasing, helping or polarising magnet</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H36/0033" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/0033</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mountings; Housings; Connections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H36/004" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>push-button-operated, e.g. for keyboards</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H36/0046" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/0046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Limit switches, also fail-safe operation or anti-tamper considerations</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H36/0053" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/0053</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>periodically operated</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H36/006" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a plurality of reed switches, e.g. selectors or joystick-operated</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H36/0066" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/0066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>magnet being removable, e.g. part of key pencil</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H36/0073" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/0073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by relative movement between two magnets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H36/008" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Change of magnetic field wherein the magnet and switch are fixed, e.g. by shielding or relative movements of armature </text><reference><text>for reed switches <class-ref scheme="cpc">H01H36/002</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H36/0086" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2036/0086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Movable or fixed contacts formed by permanent magnets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H36/0093" definition-exists="false" ipc-concordant="H01H36/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2036/0093</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Micromechanical switches actuated by a change of the magnetic field</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H36/02" definition-exists="false" ipc-concordant="H01H36/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H36/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by movement of a float carrying a magnet</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H37/00" definition-exists="true" ipc-concordant="H01H37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H37/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Thermally-actuated switches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H37/002" definition-exists="false" ipc-concordant="H01H37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with protective means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H37/004" definition-exists="false" ipc-concordant="H01H37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with thermal image</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H37/006" definition-exists="false" ipc-concordant="H01H37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with different switches operated at substantially different temperatures</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H37/008" definition-exists="false" ipc-concordant="H01H37/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Micromechanical switches operated thermally</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H37/02" definition-exists="false" ipc-concordant="H01H37/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H37/04" definition-exists="true" ipc-concordant="H01H37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bases</text></title-part><title-part><text>Housings</text></title-part><title-part><text>Mountings </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H37/5427</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/043" definition-exists="false" ipc-concordant="H01H37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mountings on controlled apparatus</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H37/046" definition-exists="false" ipc-concordant="H01H37/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>being soldered on the printed circuit to be protected</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/06" definition-exists="false" ipc-concordant="H01H37/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to facilitate replacement, e.g. cartridge housing</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H37/08" definition-exists="false" ipc-concordant="H01H37/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicators</text></title-part><title-part><text>Distinguishing marks</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H37/10" definition-exists="false" ipc-concordant="H01H37/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Compensation for variation of ambient temperature or pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H37/12" definition-exists="false" ipc-concordant="H01H37/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H37/12</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Means for adjustment of &quot;on&quot; or &quot;off&quot; operating temperature</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/14" definition-exists="false" ipc-concordant="H01H37/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by anticipatory electric heater</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/16" definition-exists="false" ipc-concordant="H01H37/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by varying the proportion of input heat received by the thermal element, e.g. by displacement of a shield</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/18" definition-exists="false" ipc-concordant="H01H37/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by varying bias on the thermal element due to a separate spring</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/20" definition-exists="false" ipc-concordant="H01H37/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by varying the position of the thermal element in relation to switch base or casing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/22" definition-exists="false" ipc-concordant="H01H37/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by adjustment of a member transmitting motion from the thermal element to contacts or latch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/24" definition-exists="false" ipc-concordant="H01H37/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by adjustment of position of the movable contact on its driving member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/26" definition-exists="false" ipc-concordant="H01H37/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H37/26</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>by adjustment of abutment for &quot;off&quot; position of the movable contact</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/28" definition-exists="false" ipc-concordant="H01H37/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by adjustment of the position of the fixed contact</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/30" definition-exists="false" ipc-concordant="H01H37/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by varying the position of the contact unit in relation to switch base or casing</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H37/32" definition-exists="true" ipc-concordant="H01H37/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H37/32</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Thermally-sensitive members</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/323" definition-exists="true" ipc-concordant="H01H37/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H37/323</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>making use of shape memory materials </text><reference><text>in thermal relays <class-ref scheme="cpc">H01H61/0107</class-ref>; release mechanism <class-ref scheme="cpc">H01H71/145</class-ref>; treatment of SMF alloys <class-ref scheme="cpc">C22F1/006</class-ref>; for control of temperature <class-ref scheme="cpc">G05D23/024</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H37/326" definition-exists="false" ipc-concordant="H01H37/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/326</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radiative heat transfer to the switch, e.g. special absorption surfaces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/34" definition-exists="false" ipc-concordant="H01H37/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for transmitting heat thereto, e.g. capsule remote from contact member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/36" definition-exists="true" ipc-concordant="H01H37/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated due to expansion or contraction of a fluid with or without vaporisation </text><reference><text>the fluid forming a contact of the switch <class-ref scheme="cpc">H01H29/04</class-ref>, <class-ref scheme="cpc">H01H29/30</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/38" definition-exists="false" ipc-concordant="H01H37/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with bellows</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/40" definition-exists="false" ipc-concordant="H01H37/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with diaphragm</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/42" definition-exists="false" ipc-concordant="H01H37/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with curled flexible tube, e.g. Bourdon tube</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/44" definition-exists="false" ipc-concordant="H01H37/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with piston and cylinder</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/46" definition-exists="true" ipc-concordant="H01H37/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated due to expansion or contraction of a solid </text><reference><text>deflection of a bimetallic element <class-ref scheme="cpc">H01H37/52</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/48" definition-exists="false" ipc-concordant="H01H37/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with extensible rigid rods or tubes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/50" definition-exists="false" ipc-concordant="H01H37/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with extensible wires under tension</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/52" definition-exists="false" ipc-concordant="H01H37/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated due to deflection of bimetallic element</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/521" definition-exists="false" ipc-concordant="H01H37/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/521</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a plurality of bimetals acting in the same direction</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H37/523" definition-exists="false" ipc-concordant="H01H37/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/523</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a corrugated bimetal</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H37/525" definition-exists="false" ipc-concordant="H01H37/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/525</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of manufacturing of the bimetals, e.g. connection to non bimetallic elements or insulating coatings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H37/526" definition-exists="false" ipc-concordant="H01H37/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/526</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Materials for bimetals</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H37/528" definition-exists="false" ipc-concordant="H01H37/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/528</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the bimetallic element being composed of more than two layers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/54" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the bimetallic element is inherently snap acting</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H37/5409" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/5409</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bistable switches; Resetting means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H37/5418" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/5418</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using cantilevered bimetallic snap elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H37/5427" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/5427</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>encapsulated in sealed miniaturised housing</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H37/5436" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/5436</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>mounted on controlled apparatus</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H37/5445" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/5445</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with measures for avoiding slow break of contacts during the creep phase of the snap bimetal</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H37/5454" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/5454</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with separate spring biasing the bimetal snap element against the heat transfer surface</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H37/5463" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/5463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the bimetallic snap element forming part of switched circuit</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H37/5472" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/5472</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having an omega form, e.g. the bimetallic snap element having a ring shape with a central tongue</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H37/5481" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/5481</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the bimetallic snap element being mounted on the contact spring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H37/549" definition-exists="false" ipc-concordant="H01H37/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/549</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of movement transmission between bimetallic snap element and contact</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/56" definition-exists="false" ipc-concordant="H01H37/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having spirally wound or helically wound bimetallic element</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/58" definition-exists="false" ipc-concordant="H01H37/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated due to thermally controlled change of magnetic permeability</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/585" definition-exists="false" ipc-concordant="H01H37/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/585</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the switch being of the reed switch type</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H37/60" definition-exists="true" ipc-concordant="H01H37/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for producing snap action </text><reference><text>inherent in bimetallic element <class-ref scheme="cpc">H01H37/54</class-ref>; caused by a magnet <class-ref scheme="cpc">H01H37/66</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H37/62" definition-exists="false" ipc-concordant="H01H37/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means other than thermal means for introducing a predetermined time delay</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H37/64" definition-exists="false" ipc-concordant="H01H37/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/66" definition-exists="false" ipc-concordant="H01H37/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetic reinforcement of contact pressure</text></title-part><title-part><text>Magnet causing snap action</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/68" definition-exists="false" ipc-concordant="H01H37/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>sealed in evacuated or gas-filled tube</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/70" definition-exists="true" ipc-concordant="H01H37/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Resetting means </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H37/5409</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H37/705" definition-exists="false" ipc-concordant="H01H37/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/705</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the switch cannot be closed when the temperature is above a certain value</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H37/72" definition-exists="false" ipc-concordant="H01H37/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches in which the opening movement and the closing movement of a contact are effected respectively by heating and cooling or <u>vice versa</u></text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H37/74" definition-exists="true" ipc-concordant="H01H37/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H37/74</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H37/76" definition-exists="true" ipc-concordant="H01H37/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H37/76</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/761" definition-exists="false" ipc-concordant="H01H37/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/761</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a fusible element forming part of the switched circuit </text><reference><text><class-ref scheme="cpc">H01H37/767</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H37/762" definition-exists="false" ipc-concordant="H01H37/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/762</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a spring for opening the circuit when the fusible element melts</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H37/763" definition-exists="false" ipc-concordant="H01H37/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/763</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the spring being a blade spring</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/764" definition-exists="false" ipc-concordant="H01H37/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/764</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which contacts are held closed by a thermal pellet</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/765" definition-exists="false" ipc-concordant="H01H37/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/765</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a sliding contact between a metallic cylindrical housing and a central electrode</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H37/766" definition-exists="false" ipc-concordant="H01H37/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/766</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a bridging contact</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H37/767" definition-exists="false" ipc-concordant="H01H37/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H37/767</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Normally open</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H37/768" definition-exists="false" ipc-concordant="H01H37/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/768</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the composition of the fusible material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H37/769" definition-exists="false" ipc-concordant="H01H37/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2037/769</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the composition of insulating fusible materials, e.g. for use in the thermal pellets</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H39/00" definition-exists="false" ipc-concordant="H01H39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H39/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switching devices actuated by an explosion produced within the device and initiated by an electric current</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H39/002" definition-exists="false" ipc-concordant="H01H39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H39/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provided with a cartridge-magazine</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H39/004" definition-exists="false" ipc-concordant="H01H39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H39/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Closing switches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H39/006" definition-exists="false" ipc-concordant="H01H39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H39/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Opening by severing a conductor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H39/008" definition-exists="false" ipc-concordant="H01H39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2039/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using the switch for a battery cutoff</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H41/00" definition-exists="true" ipc-concordant="H01H41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H41/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Switches providing a selected number of consecutive operations of the contacts by a single manual actuation of the operating part</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H41/04" definition-exists="false" ipc-concordant="H01H41/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H41/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches without means for setting or mechanically storing a multidigit number</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H41/06" definition-exists="false" ipc-concordant="H01H41/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H41/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>dial or slide operated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H41/08" definition-exists="false" ipc-concordant="H01H41/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H41/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>keyboard operated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H41/10" definition-exists="false" ipc-concordant="H01H41/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H41/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches with means for setting or mechanically storing a multidigit number</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H41/12" definition-exists="false" ipc-concordant="H01H41/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H41/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>dial or slide operated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H41/14" definition-exists="false" ipc-concordant="H01H41/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H41/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>keyboard operated</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H43/00" definition-exists="true" ipc-concordant="H01H43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H43/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H43/005" definition-exists="false" ipc-concordant="H01H43/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with timing of the actuation of contacts due to a part rotating at variable speed</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H43/02" definition-exists="false" ipc-concordant="H01H43/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/022" definition-exists="false" ipc-concordant="H01H43/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bases; Housings; Mountings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/024" definition-exists="true" ipc-concordant="H01H43/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H43/024</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Terminal arrangements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/026" definition-exists="false" ipc-concordant="H01H43/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Contact arrangements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/028" definition-exists="false" ipc-concordant="H01H43/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for manually actuating the contacts or interfering with the cooperation between timer mechanism and contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/04" definition-exists="false" ipc-concordant="H01H43/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for time setting</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/06" definition-exists="false" ipc-concordant="H01H43/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising separately adjustable parts for each programme step, e.g. with tappets</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H43/065" definition-exists="false" ipc-concordant="H01H43/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using cams or discs supporting a plurality of individually programmable elements (Schaltreiter)</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/08" definition-exists="false" ipc-concordant="H01H43/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising an interchangeable programme part which is common for all programme steps, e.g. with a punched card</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H43/10" definition-exists="false" ipc-concordant="H01H43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with timing of actuation of contacts due to a part rotating at substantially constant speed</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/101" definition-exists="false" ipc-concordant="H01H43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/101</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Driving mechanisms</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/102" definition-exists="false" ipc-concordant="H01H43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a pawl and ratchet wheel mechanism</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/103" definition-exists="false" ipc-concordant="H01H43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>stopping automatically after one preselected time interval</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/104" definition-exists="false" ipc-concordant="H01H43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/104</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by mechanical coupling device</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/105" definition-exists="false" ipc-concordant="H01H43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by electromechanical coupling device</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/106" definition-exists="false" ipc-concordant="H01H43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Manual programme selecting means</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H43/107" definition-exists="false" ipc-concordant="H01H43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2043/107</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bidirectional selecting means, e.g. the program selecting knob being turnable in both directions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H43/108" definition-exists="false" ipc-concordant="H01H43/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2043/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>where at least some contacts of electromechanical timer give instructions to electronic timer and/or the timing motor is under control of electronic timer, e.g. hybrid timer</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/12" definition-exists="false" ipc-concordant="H01H43/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>stopping automatically after a single cycle of operation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/121" definition-exists="false" ipc-concordant="H01H43/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/121</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a drum</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H43/122" definition-exists="false" ipc-concordant="H01H43/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with provision for adjustment of the intervals by a non-rotating member</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/124" definition-exists="false" ipc-concordant="H01H43/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/124</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a disc</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/125" definition-exists="false" ipc-concordant="H01H43/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a cam</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H43/127" definition-exists="false" ipc-concordant="H01H43/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/127</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with provision for adjustment of the intervals by means carried by the cam</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H43/128" definition-exists="false" ipc-concordant="H01H43/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with provision for adjustment of the intervals by a non-rotating member</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/14" definition-exists="false" ipc-concordant="H01H43/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein repetition of operation necessitates resetting of time intervals</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/16" definition-exists="false" ipc-concordant="H01H43/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>stopping automatically after a predetermined plurality of cycles of operation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H43/24" definition-exists="false" ipc-concordant="H01H43/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with timing of actuation of contacts due to a non-rotatable moving part</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/26" definition-exists="false" ipc-concordant="H01H43/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the actuation being produced by a substance flowing due to gravity, e.g. sand, water</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/28" definition-exists="false" ipc-concordant="H01H43/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/285" definition-exists="false" ipc-concordant="H01H43/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adjusting the time interval by means of an adjustable orifice, e.g. needle valve</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H43/30" definition-exists="false" ipc-concordant="H01H43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with timing of actuation of contacts due to thermal action</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/301" definition-exists="false" ipc-concordant="H01H43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/301</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>based on the expansion or contraction of a material </text><reference><text>thermometers based on the expansion or contraction of a material <class-ref scheme="cpc">G01K5/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/302" definition-exists="false" ipc-concordant="H01H43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/302</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of solid bodies</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H43/303" definition-exists="false" ipc-concordant="H01H43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/303</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of one single solid body, e.g. hot wire</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H43/304" definition-exists="false" ipc-concordant="H01H43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/304</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of two bodies expanding or contracting in a different manner, e.g. bimetallic elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H43/305" definition-exists="false" ipc-concordant="H01H43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuating the contacts by commanding a mechanical device, e.g. thermal motor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/306" definition-exists="false" ipc-concordant="H01H43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/306</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of liquids</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H43/307" definition-exists="false" ipc-concordant="H01H43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/307</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of gases</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/308" definition-exists="false" ipc-concordant="H01H43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/308</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>based on the change of electrical properties, e.g. thermistors </text><reference><text>thermometers based on the use of electric or magnetic elements directly sensitive to heat <class-ref scheme="cpc">G01K7/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/309" definition-exists="false" ipc-concordant="H01H43/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/309</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>based on the change of magnetic properties </text><reference><text>thermometers based on the use of electric or magnetic elements directly sensitive to heat <class-ref scheme="cpc">G01K7/00</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H43/32" definition-exists="false" ipc-concordant="H01H43/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with timing of actuation of contacts due to electrolytic processes</text></title-part><title-part><text>with timing of actuation of contacts due to chemical processes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/322" definition-exists="false" ipc-concordant="H01H43/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/322</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electrolytic decomposition of liquids, e.g. actuation of contacts due to action of the products of reaction</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/325" definition-exists="false" ipc-concordant="H01H43/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electrolytic decomposition of solid bodies, e.g. action by rupture</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H43/327" definition-exists="false" ipc-concordant="H01H43/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H43/327</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>acting by coulometric transfer of material</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="H01H45/00" date-revised="2013-01-01" status="published"><classification-symbol>H01H45/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relays</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H45/00" definition-exists="true" ipc-concordant="H01H45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H45/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Details of relays </text><reference><text>electric circuit arrangements <class-ref scheme="cpc">H01H47/00</class-ref>; of electromagnetic relays <class-ref scheme="cpc">H01H50/00</class-ref>; details of electrically-operated selector switches <class-ref scheme="cpc">H01H63/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H45/02" definition-exists="true" ipc-concordant="H01H45/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H45/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bases</text></title-part><title-part><text>Casings</text></title-part><title-part><text>Covers </text><reference><text>frames for mounting two or more relays or for mounting a relay and another electric component <class-ref scheme="cpc">H02B1/01</class-ref>, <class-ref scheme="cpc">H04Q1/08</class-ref>, <class-ref scheme="cpc">H05K</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H45/04" definition-exists="false" ipc-concordant="H01H45/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H45/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mounting complete relay or separate parts of relay on a base or inside a case</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H45/06" definition-exists="false" ipc-concordant="H01H45/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H45/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having windows</text></title-part><title-part><text>Transparent cases or covers</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H45/08" definition-exists="false" ipc-concordant="H01H45/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H45/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicators</text></title-part><title-part><text>Distinguishing marks</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H45/10" definition-exists="true" ipc-concordant="H01H45/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H45/10</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Electromagnetic or electrostatic shielding </text><reference><text>casings <class-ref scheme="cpc">H01H45/02</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H45/12" definition-exists="true" ipc-concordant="H01H45/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H45/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ventilating</text></title-part><title-part><text>Cooling</text></title-part><title-part><text>Heating </text><reference><text>for operating electrothermal relays <class-ref scheme="cpc">H01H61/013</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H45/14" definition-exists="false" ipc-concordant="H01H45/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H45/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Terminal arrangements</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H47/00" definition-exists="true" ipc-concordant="H01H47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H47/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H47/001" definition-exists="false" ipc-concordant="H01H47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/001</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Functional circuits, e.g. logic, sequencing, interlocking circuits</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H47/002" definition-exists="false" ipc-concordant="H01H47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Monitoring or fail-safe circuits</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H47/003" definition-exists="false" ipc-concordant="H01H47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2047/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Detecting welded contacts and applying weld break pulses to coil</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/004" definition-exists="false" ipc-concordant="H01H47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using plural redundant serial connected relay operated contacts in controlled circuit</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H47/005" definition-exists="false" ipc-concordant="H01H47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Safety control circuits therefor, e.g. chain of relays mutually monitoring each other</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H47/006" definition-exists="false" ipc-concordant="H01H47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2047/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Detecting unwanted movement of contacts and applying pulses to coil for restoring to normal status</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H47/007" definition-exists="false" ipc-concordant="H01H47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with galvanic isolation between controlling and controlled circuit, e.g. transformer relay</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H47/008" definition-exists="false" ipc-concordant="H01H47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2047/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a drop in current upon closure of armature or change of inductance</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H47/009" definition-exists="false" ipc-concordant="H01H47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2047/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with self learning features, e.g. measuring the attracting current for a relay and memorising it</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H47/02" definition-exists="false" ipc-concordant="H01H47/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for modifying the operation of the relay</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H47/025" definition-exists="false" ipc-concordant="H01H47/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2047/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with taking into account of the thermal influences, e.g. change in resistivity of the coil or being adapted to high temperatures</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/04" definition-exists="true" ipc-concordant="H01H47/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for holding armature in attracted position, e.g. when initial energising circuit is interrupted</text></title-part><title-part><text>for maintaining armature in attracted position, e.g. with reduced energising current </text><CPC-specific-text><reference><text>with switching regulator <class-ref scheme="cpc">H01H47/325</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H47/043" definition-exists="false" ipc-concordant="H01H47/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of an energy accumulator </text><reference><text>for bistable relays <class-ref scheme="cpc">H01H47/226</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H47/046" definition-exists="false" ipc-concordant="H01H47/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2047/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with measuring of the magnetic field, e.g. of the magnetic flux, for the control of coil current</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H47/06" definition-exists="false" ipc-concordant="H01H47/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by changing number of serially-connected turns or windings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H47/08" definition-exists="false" ipc-concordant="H01H47/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by changing number of parallel-connected turns or windings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H47/10" definition-exists="false" ipc-concordant="H01H47/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by switching-in or -out impedance external to the relay winding</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/12" definition-exists="false" ipc-concordant="H01H47/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for biasing the electromagnet</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/14" definition-exists="false" ipc-concordant="H01H47/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for differential operation of the relay</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/16" definition-exists="false" ipc-concordant="H01H47/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for conjoint, e.g. additive, operation of the relay</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/18" definition-exists="true" ipc-concordant="H01H47/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for introducing delay in the operation of the relay </text><reference><text>short-circuited conducting sleeves, bands or discs <class-ref scheme="cpc">H01H50/46</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/20" definition-exists="false" ipc-concordant="H01H47/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for producing frequency-selective operation of the relay</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H47/22" definition-exists="false" ipc-concordant="H01H47/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for supplying energising current for relay coil</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/223" definition-exists="false" ipc-concordant="H01H47/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/223</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted to be supplied by AC</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/226" definition-exists="false" ipc-concordant="H01H47/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for bistable relays</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/24" definition-exists="false" ipc-concordant="H01H47/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having light-sensitive input</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/26" definition-exists="false" ipc-concordant="H01H47/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having thermo-sensitive input</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/28" definition-exists="false" ipc-concordant="H01H47/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Energising current supplied by discharge tube</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H47/30" definition-exists="false" ipc-concordant="H01H47/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by gas-filled discharge tube</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/32" definition-exists="false" ipc-concordant="H01H47/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Energising current supplied by semiconductor device</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H47/325" definition-exists="false" ipc-concordant="H01H47/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by switching regulator</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/34" definition-exists="true" ipc-concordant="H01H47/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H47/34</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Energising current supplied by magnetic amplifier</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H47/36" definition-exists="false" ipc-concordant="H01H47/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H47/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relay coil or coils forming part of a bridge circuit</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H49/00" definition-exists="false" ipc-concordant="H01H49/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H49/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus or processes specially adapted to the manufacture of relays or parts thereof</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H50/00" definition-exists="true" ipc-concordant="H01H50/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H50/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Details of electromagnetic relays </text><reference><CPC-specific-text><text><class-ref scheme="cpc">H01H51/28</class-ref> takes precedence;</text></CPC-specific-text><text> electric circuit arrangements <class-ref scheme="cpc">H01H47/00</class-ref>; details of electrically-operated selector switches <class-ref scheme="cpc">H01H63/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/002" definition-exists="false" ipc-concordant="H01H50/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>particular to three-phase electromagnetic relays </text><reference><text>synchronous switching <class-ref scheme="cpc">H01H9/563</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/005" definition-exists="false" ipc-concordant="H01H50/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using micromechanics</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H50/007" definition-exists="false" ipc-concordant="H01H50/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Relays of the polarised type, e.g. the MEMS relay beam having a preferential magnetisation direction</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/02" definition-exists="true" ipc-concordant="H01H50/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bases</text></title-part><title-part><text>Casings</text></title-part><title-part><text>Covers </text><reference><text>frames for mounting two or more relays or for mounting a relay and another electric component <class-ref scheme="cpc">H02B1/01</class-ref>, <class-ref scheme="cpc">H04Q1/08</class-ref>, <class-ref scheme="cpc">H05K</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/021" definition-exists="false" ipc-concordant="H01H50/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>structurally combining a relay and an electronic component, e.g. varistor, RC circuit </text><reference><text>auxiliary switch inserting resistor during closure <class-ref scheme="cpc">H01H50/543</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/023" definition-exists="true" ipc-concordant="H01H50/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H50/023</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Details concerning sealing, e.g. sealing casing with resin</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H50/025" definition-exists="false" ipc-concordant="H01H50/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing inert or dielectric gasses, e.g. SF<sub>6</sub>, for arc prevention or arc extinction</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/026" definition-exists="false" ipc-concordant="H01H50/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning isolation between driving and switching circuit</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H50/028" definition-exists="false" ipc-concordant="H01H50/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means to improve the overall withstanding voltage, e.g. creepage distances</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/04" definition-exists="false" ipc-concordant="H01H50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mounting complete relay or separate parts of relay on a base or inside a case</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/041" definition-exists="false" ipc-concordant="H01H50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning assembly of relays</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/042" definition-exists="false" ipc-concordant="H01H50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Different parts are assembled by insertion without extra mounting facilities like screws, in an isolated mounting part, e.g. stack mounting on a coil-support</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/043" definition-exists="false" ipc-concordant="H01H50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details particular to miniaturised relays </text><reference><text><class-ref scheme="cpc">H01H50/042</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H50/044" definition-exists="false" ipc-concordant="H01H50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Special measures to minimise the height of the relay</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/045" definition-exists="false" ipc-concordant="H01H50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details particular to contactors </text><reference><text><class-ref scheme="cpc">H01H50/042</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H50/046" definition-exists="false" ipc-concordant="H01H50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Assembling parts of a relay by using snap mounting techniques</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/047" definition-exists="false" ipc-concordant="H01H50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning mounting a relays</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/048" definition-exists="false" ipc-concordant="H01H50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Plug-in mounting or sockets</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H50/049" definition-exists="false" ipc-concordant="H01H50/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/049</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Assembling or mounting multiple relays in one common housing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/06" definition-exists="false" ipc-concordant="H01H50/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having windows</text></title-part><title-part><text>Transparent cases or covers</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/08" definition-exists="false" ipc-concordant="H01H50/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicators</text></title-part><title-part><text>Distinguishing marks</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/10" definition-exists="true" ipc-concordant="H01H50/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H50/10</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Electromagnetic or electrostatic shielding </text><reference><text>casings <class-ref scheme="cpc">H01H50/02</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/12" definition-exists="true" ipc-concordant="H01H50/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ventilating</text></title-part><title-part><text>Cooling</text></title-part><title-part><text>Heating </text><reference><text>for operating electrothermal relays <class-ref scheme="cpc">H01H61/013</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/14" definition-exists="true" ipc-concordant="H01H50/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Terminal arrangements </text><CPC-specific-text><reference><text>for coils <class-ref scheme="cpc">H01H50/443</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/16" definition-exists="true" ipc-concordant="H01H50/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H50/16</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Magnetic circuit arrangements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/163" definition-exists="false" ipc-concordant="H01H50/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/163</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H50/166" definition-exists="false" ipc-concordant="H01H50/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/166</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the magnetic circuit parts are molded in a magnetic plastic material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/18" definition-exists="false" ipc-concordant="H01H50/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Movable parts of magnetic circuits, e.g. armature</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/20" definition-exists="false" ipc-concordant="H01H50/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>movable inside coil and substantially lengthwise with respect to axis thereof</text></title-part><title-part><text>movable coaxially with respect to coil</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/22" definition-exists="false" ipc-concordant="H01H50/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the magnetic circuit is substantially closed</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H50/225" definition-exists="false" ipc-concordant="H01H50/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with yoke and armature formed by identical stacked laminates, e.g. punched in one and the same tool</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/24" definition-exists="false" ipc-concordant="H01H50/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Parts rotatable or rockable outside coil</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/26" definition-exists="false" ipc-concordant="H01H50/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Parts movable about a knife edge</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/28" definition-exists="false" ipc-concordant="H01H50/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Parts movable due to bending of a blade spring or reed</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/30" definition-exists="false" ipc-concordant="H01H50/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/305" definition-exists="false" ipc-concordant="H01H50/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>damping vibration due to functional movement of armature </text><reference><text>in air-gap <class-ref scheme="cpc">H01H50/163</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/32" definition-exists="false" ipc-concordant="H01H50/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Latching movable parts mechanically</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/321" definition-exists="false" ipc-concordant="H01H50/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/321</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the mechanical latch being controlled directly by the magnetic flux or part of it</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/323" definition-exists="true" ipc-concordant="H01H50/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H50/323</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>for interlocking two or more relays</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H50/325" definition-exists="false" ipc-concordant="H01H50/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Combined electrical and mechanical interlocking, e.g. usually for auxiliary contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H50/326" definition-exists="false" ipc-concordant="H01H50/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/326</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with manual intervention, e.g. for testing, resetting or mode selection</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H50/328" definition-exists="false" ipc-concordant="H01H50/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/328</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with manual locking means having three positions, e.g. on-off-automatic</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/34" definition-exists="false" ipc-concordant="H01H50/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for adjusting limits of movement</text></title-part><title-part><text>Mechanical means for adjusting returning force</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/36" definition-exists="false" ipc-concordant="H01H50/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stationary parts of magnetic circuit, e.g. yoke</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H50/362" definition-exists="false" ipc-concordant="H01H50/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/362</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Part of the magnetic circuit conducts current to be switched or coil current, e.g. connector and magnetic circuit formed of one single part</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H50/365" definition-exists="false" ipc-concordant="H01H50/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/365</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>formed from a single sheet of magnetic material by punching, bending, plying</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H50/367" definition-exists="false" ipc-concordant="H01H50/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/367</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Methods for joining separate core and L-shaped yoke</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/38" definition-exists="false" ipc-concordant="H01H50/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Part of main magnetic circuit shaped to suppress arcing between the contacts of the relay</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/40" definition-exists="false" ipc-concordant="H01H50/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Branched or multiple-limb main magnetic circuits</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/42" definition-exists="false" ipc-concordant="H01H50/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Auxiliary magnetic circuits, e.g. for maintaining armature in, or returning armature to, position of rest, for damping or accelerating movement</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/44" definition-exists="true" ipc-concordant="H01H50/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H50/44</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Magnetic coils or windings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/443" definition-exists="false" ipc-concordant="H01H50/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/443</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connections to coils</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H50/446" definition-exists="false" ipc-concordant="H01H50/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2050/446</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of the insulating support of the coil, e.g. spool, bobbin, former</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/46" definition-exists="true" ipc-concordant="H01H50/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Short-circuited conducting sleeves, bands, or discs </text><CPC-specific-text><reference><text>for electromagnets <class-ref scheme="cpc">H01F7/1205</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/54" definition-exists="true" ipc-concordant="H01H50/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H50/54</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Contact arrangements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/541" definition-exists="true" ipc-concordant="H01H50/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H50/541</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Auxiliary contact devices</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/543" definition-exists="false" ipc-concordant="H01H50/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/543</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Auxiliary switch inserting resistor during closure of contactor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/545" definition-exists="false" ipc-concordant="H01H50/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/545</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Self-contained, easily replaceable microswitches</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/546" definition-exists="false" ipc-concordant="H01H50/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/546</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for contactors having bridging contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/548" definition-exists="false" ipc-concordant="H01H50/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/548</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for miniaturised relays</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/56" definition-exists="false" ipc-concordant="H01H50/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contact spring sets</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/58" definition-exists="false" ipc-concordant="H01H50/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving arrangements structurally associated therewith</text></title-part><title-part><text>Mounting of driving arrangements on armature</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/60" definition-exists="true" ipc-concordant="H01H50/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>moving contact being rigidly combined with movable part of magnetic circuit </text><CPC-specific-text><reference><text>for polarised relays <class-ref scheme="cpc">H01H51/2254</class-ref>, <class-ref scheme="cpc">H01H51/2281</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/62" definition-exists="false" ipc-concordant="H01H50/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-05-01" status="published"><classification-symbol>H01H50/62</classification-symbol><class-title date-revised="2017-05-01"><title-part><text>Co-operating movable contacts operated by separate electrical actuating means</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/64" definition-exists="true" ipc-concordant="H01H50/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving arrangements between movable part of magnetic circuit and contact </text><reference><text>structurally associated with contact spring sets <class-ref scheme="cpc">H01H50/58</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/641" definition-exists="false" ipc-concordant="H01H50/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H50/641</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>intermediate part performing a rectilinear movement </text><reference><text><class-ref scheme="cpc">H01H50/645</class-ref>, <class-ref scheme="cpc">H01H50/66</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H50/74</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/642" definition-exists="false" ipc-concordant="H01H50/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/642</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>intermediate part being generally a slide plate, e.g. a card</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/643" definition-exists="false" ipc-concordant="H01H50/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H50/643</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>intermediate part performing a rotating or pivoting movement </text><reference><text><class-ref scheme="cpc">H01H50/645</class-ref>, <class-ref scheme="cpc">H01H50/66</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H50/74</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/644" definition-exists="false" ipc-concordant="H01H50/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/644</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having more than one rotating or pivoting part</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/645" definition-exists="false" ipc-concordant="H01H50/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H50/645</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>intermediate part making a resilient or flexible connection </text><reference><text><class-ref scheme="cpc">H01H50/66</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H50/74</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/646" definition-exists="false" ipc-concordant="H01H50/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/646</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>intermediate part being a blade spring</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/647" definition-exists="false" ipc-concordant="H01H50/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H50/647</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>intermediate part comprising interlocking means for different contact pairs </text><reference><text><class-ref scheme="cpc">H01H50/66</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H50/74</class-ref> take precedence; for two separate relays <class-ref scheme="cpc">H01H50/323</class-ref>; for ratchets <class-ref scheme="cpc">H01H51/08</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/648" definition-exists="false" ipc-concordant="H01H50/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H50/648</classification-symbol><class-title date-revised="2016-05-01"><title-part><CPC-specific-text><text>intermediate part being rigidly combined with armature </text><reference><text><class-ref scheme="cpc">H01H50/66</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H50/74</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/66" definition-exists="false" ipc-concordant="H01H50/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with lost motion</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/68" definition-exists="false" ipc-concordant="H01H50/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with snap action</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/70" definition-exists="false" ipc-concordant="H01H50/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operating contact momentarily during stroke of armature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/72" definition-exists="false" ipc-concordant="H01H50/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for mercury contact</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/74" definition-exists="false" ipc-concordant="H01H50/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/76" definition-exists="false" ipc-concordant="H01H50/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using reed or blade spring</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/78" definition-exists="false" ipc-concordant="H01H50/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using diaphragm</text></title-part><title-part><text>using stretched wire or ribbon vibrating sideways</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/80" definition-exists="false" ipc-concordant="H01H50/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using torsionally-vibrating member, e.g. wire, strip</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/82" definition-exists="false" ipc-concordant="H01H50/82" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/82</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using spring-loaded pivoted inertia member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/84" definition-exists="false" ipc-concordant="H01H50/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/84</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for adjustment of frequency or of make-to-break ratio</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H50/86" definition-exists="true" ipc-concordant="H01H50/86" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/86</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts </text><reference><text>circuit arrangements for introducing delay <class-ref scheme="cpc">H01H47/18</class-ref>; short-circuited conducting sleeves, bands, or discs <class-ref scheme="cpc">H01H50/46</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/88" definition-exists="false" ipc-concordant="H01H50/88" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/88</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical means, e.g. dash-pot</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H50/90" definition-exists="false" ipc-concordant="H01H50/90" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/90</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the delay effective in both directions of operation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H50/92" definition-exists="true" ipc-concordant="H01H50/92" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H50/92</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Thermal means </text><reference><text>inherent in electrothermal relays <class-ref scheme="cpc">H01H61/00</class-ref></text></reference></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H51/00" definition-exists="true" ipc-concordant="H01H51/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electromagnetic relays </text><reference><text>relays using the dynamo-electric effect <class-ref scheme="cpc">H01H53/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H51/005" definition-exists="false" ipc-concordant="H01H51/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Inversing contactors </text><reference><text><class-ref scheme="cpc">H01H50/323</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H51/01" definition-exists="true" ipc-concordant="H01H51/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H51/01</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H51/02</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H51/26</class-ref> take precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H51/02" definition-exists="false" ipc-concordant="H01H51/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Non-polarised relays</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/04" definition-exists="false" ipc-concordant="H01H51/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with single armature</text></title-part><title-part><text>with single set of ganged armatures</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H51/06" definition-exists="true" ipc-concordant="H01H51/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H51/06</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H51/065" definition-exists="false" ipc-concordant="H01H51/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles </text><reference><text>details <class-ref scheme="cpc">H01H50/20</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H51/08" definition-exists="false" ipc-concordant="H01H51/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H51/082" definition-exists="false" ipc-concordant="H01H51/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/082</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using rotating ratchet mechanism</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H51/084" definition-exists="false" ipc-concordant="H01H51/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with axial ratchet elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H51/086" definition-exists="false" ipc-concordant="H01H51/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with radial ratchet elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H01H51/088" definition-exists="false" ipc-concordant="H01H51/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>moved alternately in opposite directions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H51/10" definition-exists="false" ipc-concordant="H01H51/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts retained open or closed by a latch which is controlled by an electromagnet</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H51/12" definition-exists="true" ipc-concordant="H01H51/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H51/12</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Armature is movable between two limit positions of rest and is moved in both directions due to the energisation of one or the other of two electromagnets without the storage of energy to effect the return movement</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H51/14" definition-exists="false" ipc-concordant="H01H51/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>without intermediate neutral position of rest</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H51/16" definition-exists="false" ipc-concordant="H01H51/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with intermediate neutral position of rest</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H51/18" definition-exists="false" ipc-concordant="H01H51/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Armature is rotatable through an unlimited number of revolutions</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/20" definition-exists="false" ipc-concordant="H01H51/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with two or more independent armatures</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H51/22" definition-exists="true" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H51/22</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Polarised relays </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H51/284</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/2209" definition-exists="false" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/2209</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rectilinearly movable armature</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H51/2218" definition-exists="false" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2051/2218</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having at least one movable permanent magnet</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/2227" definition-exists="false" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/2227</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the movable part comprises at least one permanent magnet, sandwiched between pole-plates, each forming an active air-gap with parts of the stationary magnetic circuit </text><reference><text><class-ref scheme="cpc">H01H51/2209</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/2236" definition-exists="false" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/2236</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising pivotable armature, pivoting at extremity or bending point of armature </text><reference><text><class-ref scheme="cpc">H01H51/2227</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H51/2245" definition-exists="false" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/2245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Armature inside coil</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H51/2254" definition-exists="false" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/2254</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Contact forms part of armature</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/2263" definition-exists="false" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/2263</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising rotatable armature, rotating around central axis perpendicular to the main plane of the armature </text><reference><text><class-ref scheme="cpc">H01H51/2227</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/2272" definition-exists="false" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/2272</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature </text><reference><text><class-ref scheme="cpc">H01H51/2227</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H51/2281" definition-exists="false" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/2281</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Contacts rigidly combined with armature</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H51/229" definition-exists="false" ipc-concordant="H01H51/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/229</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Blade-spring contacts alongside armature</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/24" definition-exists="false" ipc-concordant="H01H51/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>without intermediate neutral position of rest</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/26" definition-exists="false" ipc-concordant="H01H51/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with intermediate neutral position of rest</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H51/27" definition-exists="false" ipc-concordant="H01H51/27" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/27</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relays with armature having two stable magnetic states and operated by change from one state to the other</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H51/28" definition-exists="true" ipc-concordant="H01H51/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed </text><reference><text><class-ref scheme="cpc">H01H51/27</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/281" definition-exists="false" ipc-concordant="H01H51/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/281</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting of the relay; Encapsulating; Details of connections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/282" definition-exists="false" ipc-concordant="H01H51/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/282</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Constructional details not covered by <class-ref scheme="cpc">H01H51/281</class-ref></text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/284" definition-exists="true" ipc-concordant="H01H51/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H51/284</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Polarised relays</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H51/285" definition-exists="false" ipc-concordant="H01H51/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for latching of contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/287" definition-exists="false" ipc-concordant="H01H51/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/287</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details of the shape of the contact springs</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/288" definition-exists="false" ipc-concordant="H01H51/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/288</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Freely suspended contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H51/29" definition-exists="true" ipc-concordant="H01H51/29" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/29</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relays having armature, contacts, and operating coil within a sealed casing </text><reference><text><class-ref scheme="cpc">H01H51/27</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H51/30" definition-exists="false" ipc-concordant="H01H51/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H51/30</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>specially adapted for actuation by ac</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/32" definition-exists="true" ipc-concordant="H01H51/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H51/32</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Frequency relays</text></title-part><title-part><text>Mechanically-tuned relays</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H51/34" definition-exists="false" ipc-concordant="H01H51/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H51/36" definition-exists="false" ipc-concordant="H01H51/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H51/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the make-to-break ratio is varied by hand setting or current strength</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H53/00" definition-exists="false" ipc-concordant="H01H53/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H53/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H53/01" definition-exists="false" ipc-concordant="H01H53/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H53/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H53/015" definition-exists="false" ipc-concordant="H01H53/015" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H53/015</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Moving coils</text></title-part><title-part><text>Contact-driving arrangements associated therewith</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H53/02" definition-exists="false" ipc-concordant="H01H53/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H53/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrodynamic relays, i.e. relays in which the interaction is between two current-carrying conductors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H53/04" definition-exists="false" ipc-concordant="H01H53/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H53/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ferrodynamic relays, i.e. relays in which the magnetic field is concentrated in ferromagnetic parts</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H53/06" definition-exists="false" ipc-concordant="H01H53/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H53/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetodynamic relays, i.e. relays in which the magnetic field is produced by a permanent magnet</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H53/08" definition-exists="false" ipc-concordant="H01H53/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H53/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein a mercury contact constitutes the current-carrying conductor</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H53/10" definition-exists="true" ipc-concordant="H01H53/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H53/10</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Induction relays, i.e. relays in which the interaction is between a magnetic field and current induced thereby in a conductor</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H53/12" definition-exists="false" ipc-concordant="H01H53/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H53/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ferraris relays</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H53/14" definition-exists="true" ipc-concordant="H01H53/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H53/14</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Contacts actuated by an electric motor through fluid-pressure transmission, e.g. using a motor-driven pump</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H55/00" definition-exists="false" ipc-concordant="H01H55/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H55/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magnetostrictive relays</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H57/00" definition-exists="false" ipc-concordant="H01H57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H57/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrostrictive relays</text></title-part><title-part><text>Piezo-electric relays</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H57/003" definition-exists="false" ipc-concordant="H01H57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2057/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the relay being latched in actuated position by magnet</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H57/006" definition-exists="false" ipc-concordant="H01H57/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2057/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Micromechanical piezoelectric relay</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H59/00" definition-exists="true" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H59/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Electrostatic relays</text></title-part><title-part><text>Electro-adhesion relays</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H59/0009" definition-exists="false" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H59/0009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of micromechanics</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H59/0018" definition-exists="false" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2059/0018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Special provisions for avoiding charge trapping, e.g. insulation layer between actuating electrodes being permanently polarised by charge trapping so that actuating or release voltage is altered</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H59/0027" definition-exists="false" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2059/0027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Movable electrode connected to ground in the open position, for improving isolation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H59/0036" definition-exists="false" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2059/0036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Movable armature with higher resonant frequency for faster switching</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H59/0045" definition-exists="false" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2059/0045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with s-shaped movable electrode, positioned and connected between two driving fixed electrodes, e.g. movable electrodes moving laterally when driving voltage being applied</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H59/0054" definition-exists="false" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2059/0054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rocking contacts or actuating members</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H59/0063" definition-exists="false" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2059/0063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with stepped actuation, e.g. actuation voltages applied to different sets of electrodes at different times or different spring constants during actuation</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H59/0072" definition-exists="false" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2059/0072</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with stoppers or protrusions for maintaining a gap, reducing the contact area or for preventing stiction between the movable and the fixed electrode in the attracted position</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H59/0081" definition-exists="false" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2059/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a tapered air-gap between fixed and movable electrodes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H59/009" definition-exists="false" ipc-concordant="H01H59/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2059/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using permanently polarised dielectric layers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H61/00" definition-exists="true" ipc-concordant="H01H61/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrothermal relays </text><reference><text>thermal switches not operated by electrical input, thermal switches with anticipating electrical input <class-ref scheme="cpc">H01H37/00</class-ref>; thermally-sensitive members <class-ref scheme="cpc">H01H37/32</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H61/002" definition-exists="false" ipc-concordant="H01H61/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Structural combination of a time delay electrothermal relay with an electrothermal protective relay, e.g. a start relay</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H61/004" definition-exists="false" ipc-concordant="H01H61/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>H01H2061/004</classification-symbol><class-title date-revised="2016-08-01"><title-part><CPC-specific-text><text>PTC resistor in series with start winding, e.g. adapted for being switched off after starting for limiting power dissipation</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H61/006" definition-exists="false" ipc-concordant="H01H61/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2061/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Micromechanical thermal relay</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H61/008" definition-exists="false" ipc-concordant="H01H61/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2061/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Micromechanical actuator with a cold and a hot arm, coupled together at one end</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H61/01" definition-exists="false" ipc-concordant="H01H61/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H61/0107" definition-exists="true" ipc-concordant="H01H61/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H61/0107</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>making use of shape memory materials</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H61/0115" definition-exists="false" ipc-concordant="H01H61/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2061/0115</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Shape memory alloy [SMA] actuator formed by coil spring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H61/0122" definition-exists="false" ipc-concordant="H01H61/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2061/0122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Two SMA actuators, e.g. one for closing or resetting contacts and one for opening them</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H61/013" definition-exists="false" ipc-concordant="H01H61/013" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/013</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating arrangements for operating relays</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H61/017" definition-exists="false" ipc-concordant="H01H61/017" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/017</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating by glow discharge or arc in confined space</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H61/02" definition-exists="false" ipc-concordant="H01H61/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H61/04" definition-exists="false" ipc-concordant="H01H61/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the thermally-sensitive member is only heated directly</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H61/06" definition-exists="false" ipc-concordant="H01H61/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Self-interrupters, i.e. with periodic or other repetitive opening and closing of contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H61/063" definition-exists="false" ipc-concordant="H01H61/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a bimetallic element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H61/066" definition-exists="false" ipc-concordant="H01H61/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of an extensible wire, rod or strips</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H61/08" definition-exists="false" ipc-concordant="H01H61/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H61/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the make-to-break ratio is varied by hand setting or current strength</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="H01H63/00" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Selectors</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H63/00" definition-exists="true" ipc-concordant="H01H63/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H63/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Details of electrically-operated selector switches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H63/02" definition-exists="false" ipc-concordant="H01H63/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts</text></title-part><title-part><text>Wipers</text></title-part><title-part><text>Connections thereto</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H63/04" definition-exists="false" ipc-concordant="H01H63/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contact-making or contact-breaking wipers</text></title-part><title-part><text>Position indicators therefor</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H63/06" definition-exists="false" ipc-concordant="H01H63/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contact banks</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H63/08" definition-exists="false" ipc-concordant="H01H63/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>cylindrical</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H63/10" definition-exists="false" ipc-concordant="H01H63/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>plane</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H63/12" definition-exists="false" ipc-concordant="H01H63/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multiplying connections to contact banks, e.g. using ribbon cables</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H63/14" definition-exists="false" ipc-concordant="H01H63/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>without soldering</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H63/16" definition-exists="false" ipc-concordant="H01H63/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Driving arrangements for multi-position wipers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H63/18" definition-exists="false" ipc-concordant="H01H63/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with step-by-step motion of wiper to a selector position</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H63/20" definition-exists="false" ipc-concordant="H01H63/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using stepping magnet and ratchet</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H63/22" definition-exists="false" ipc-concordant="H01H63/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using step-by-step electromagnetic drive without ratchet, e.g. self-interrupting driving magnet</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H63/24" definition-exists="false" ipc-concordant="H01H63/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with continuous motion of wiper until a selected position is reached</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H63/26" definition-exists="false" ipc-concordant="H01H63/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with an individual clutch-drive from a shaft common to more than one selector switch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H63/28" definition-exists="false" ipc-concordant="H01H63/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with an individual motor for each selector switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H63/30" definition-exists="false" ipc-concordant="H01H63/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pneumatic motor for moving wiper to selected position</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H63/32" definition-exists="false" ipc-concordant="H01H63/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Spring motor for moving wiper to selected position</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H63/33" definition-exists="false" ipc-concordant="H01H63/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/33</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Constructional details of co-ordinate-type selector switches not having relays at cross-points</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H63/34" definition-exists="true" ipc-concordant="H01H63/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bases</text></title-part><title-part><text>Cases</text></title-part><title-part><text>Covers</text></title-part><title-part><text>Mountings </text><reference><text>racks for mounting selectors with or without other exchange equipment <class-ref scheme="cpc">H04Q1/04</class-ref></text></reference></title-part><title-part><text>Mounting of fuses on selector switch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H63/36" definition-exists="false" ipc-concordant="H01H63/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H63/38" definition-exists="false" ipc-concordant="H01H63/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for multi-position wiper switches</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H63/40" definition-exists="false" ipc-concordant="H01H63/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for multi-position switches without wipers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H63/42" definition-exists="false" ipc-concordant="H01H63/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H63/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for co-ordinate-type selector switches not having relays at cross-points</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H65/00" definition-exists="false" ipc-concordant="H01H65/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H65/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus or processes specially adapted to the manufacture of selector switches or parts thereof</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H67/00" definition-exists="true" ipc-concordant="H01H67/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H67/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Electrically-operated selector switches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H67/02" definition-exists="false" ipc-concordant="H01H67/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Multi-position wiper switches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H67/04" definition-exists="false" ipc-concordant="H01H67/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having wipers movable only in one direction for purpose of selection</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H67/06" definition-exists="false" ipc-concordant="H01H67/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rotary switches, i.e. having angularly movable wipers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H67/08" definition-exists="false" ipc-concordant="H01H67/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with wiper selection</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H67/10" definition-exists="false" ipc-concordant="H01H67/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with coarse and fine positioning of wipers</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H67/12" definition-exists="false" ipc-concordant="H01H67/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Linear-motion switches</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H67/14" definition-exists="false" ipc-concordant="H01H67/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having wipers movable in two mutually perpendicular directions for purpose of selection</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H67/16" definition-exists="false" ipc-concordant="H01H67/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>one motion being rotary and the other being parallel to the axis of rotation, e.g. Strowger or &quot;up and around&quot; switches</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H67/18" definition-exists="false" ipc-concordant="H01H67/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>one motion being rotary and the other being perpendicular to the axis of rotation, e.g. &quot;round and in&quot; switches</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H67/20" definition-exists="false" ipc-concordant="H01H67/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>both motions being linear</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H67/22" definition-exists="false" ipc-concordant="H01H67/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switches without multi-position wipers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H67/24" definition-exists="false" ipc-concordant="H01H67/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Co-ordinate-type relay switches having an individual electromagnet at each cross-point</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H67/26" definition-exists="false" ipc-concordant="H01H67/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H67/30" definition-exists="false" ipc-concordant="H01H67/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Co-ordinate-type selector switches with field of co-ordinate coil acting directly upon magnetic leaf spring or reed-type contact member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H67/32" definition-exists="false" ipc-concordant="H01H67/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H67/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a multiplicity of interdependent armatures operated in succession by a single coil and each controlling one contact or set of contacts, e.g. counting relay</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="H01H69/00" date-revised="2013-01-01" status="published"><classification-symbol>H01H69/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Emergency protective devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H69/00" definition-exists="true" ipc-concordant="H01H69/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H69/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Apparatus or processes for the manufacture of emergency protective devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H69/01" definition-exists="true" ipc-concordant="H01H69/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H69/01</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>for calibrating or setting of devices to function under predetermined conditions</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H69/013" definition-exists="false" ipc-concordant="H01H69/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2069/013</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with calibrating screws in trip bar</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H69/016" definition-exists="false" ipc-concordant="H01H69/01" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2069/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with single separate parts mountable or insertable in different orientations or positions, e.g. to obtain desired trip conditions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H69/02" definition-exists="false" ipc-concordant="H01H69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H69/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manufacture of fuses</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H69/022" definition-exists="false" ipc-concordant="H01H69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H69/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of printed circuit fuses</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H69/025" definition-exists="false" ipc-concordant="H01H69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2069/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using lasers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H69/027" definition-exists="false" ipc-concordant="H01H69/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2069/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using ultrasonic techniques</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H71/00" definition-exists="false" ipc-concordant="H01H71/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H71/00</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Details of the protective switches or relays covered by groups <class-ref scheme="cpc">H01H73/00</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H83/00</class-ref></text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H71/002" definition-exists="false" ipc-concordant="H01H71/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with provision for switching the neutral conductor</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/004" definition-exists="false" ipc-concordant="H01H71/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a tripping or current sensing device in the neutral wire, e.g. for third harmonics in a three fase system</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H71/006" definition-exists="false" ipc-concordant="H01H71/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Provisions for user interfaces for electrical protection devices</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H71/008" definition-exists="false" ipc-concordant="H01H71/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Protective switches or relays using micromechanics</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H71/02" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Housings</text></title-part><title-part><text>Casings</text></title-part><title-part><text>Bases</text></title-part><title-part><text>Mountings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/0207" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/0207</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting or assembling the different parts of the circuit breaker</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/0214" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/0214</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Housing or casing lateral walls containing guiding grooves or special mounting facilities </text><reference><text><class-ref scheme="cpc">H01H71/0221</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/0221" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/0221</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Majority of parts mounted on central frame or wall</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/0228" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/0228</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having provisions for interchangeable or replaceable parts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/0235" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H71/0235</classification-symbol><class-title date-revised="2017-08-01"><title-part><CPC-specific-text><text>Contacts and the arc extinguishing space inside individual separate cases, which are positioned inside the housing of the circuit breaker </text><reference><text>casettes for rotating bridges <u>see</u> <class-ref scheme="cpc">H01H1/2058</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H71/0242" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/0242</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Assembling parts of a circuit breaker by using snap mounting techniques</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/025" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/0257" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/0257</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Strength considerations</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/0264" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/0264</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/0271" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/0271</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting several complete assembled circuit breakers together </text><reference><text>interconnected mechanisms <class-ref scheme="cpc">H01H71/1009</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/0278" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/0278</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with at least one of juxtaposed casings dedicated to an auxiliary device, e.g. for undervoltage or shunt trip</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/0285" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/0285</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Provisions for an intermediate device between two adjacent circuit breakers having the same general contour but an auxiliary function, e.g. cooling, isolation, wire guiding, magnetic isolation or screening</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/0292" definition-exists="false" ipc-concordant="H01H71/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/0292</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Housing or frames containing grooves or slots for guiding movable parts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H71/04" definition-exists="true" ipc-concordant="H01H71/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for indicating condition of the switching device </text><CPC-specific-text><reference><text>by means of an auxiliary contact <class-ref scheme="cpc">H01H71/46</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/042" definition-exists="false" ipc-concordant="H01H71/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/044" definition-exists="false" ipc-concordant="H01H71/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Monitoring, detection or measuring systems to establish the end of life of the switching device, can also contain other on-line monitoring systems, e.g. for detecting mechanical failures</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/046" definition-exists="false" ipc-concordant="H01H71/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>exclusively by position of operating part, e.g. with additional labels or marks but no other movable indicators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/048" definition-exists="false" ipc-concordant="H01H71/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>containing non-mechanical switch position sensor, e.g. HALL sensor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H71/06" definition-exists="false" ipc-concordant="H01H71/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Distinguishing marks, e.g. colour coding</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H71/08" definition-exists="true" ipc-concordant="H01H71/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H71/08</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Terminals</text></title-part><title-part><text>Connections</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/082" definition-exists="false" ipc-concordant="H01H71/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/082</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connections between juxtaposed circuit breakers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/084" definition-exists="false" ipc-concordant="H01H71/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for avoiding decalibration of trip unit, e.g. bimetal, when fixing conductor wire to connector</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/086" definition-exists="false" ipc-concordant="H01H71/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Low power connections for auxiliary switches, e.g. shunt trip</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/088" definition-exists="false" ipc-concordant="H01H71/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Terminals for switching devices which make the devices interchangeable, e.g. with fuses</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H71/10" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Operating or release mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/1009" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/1009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Interconnected mechanisms </text><reference><text><class-ref scheme="cpc">H01H71/1045</class-ref> takes precedence; operated by excess current and other electrical conditions <class-ref scheme="cpc">H01H83/20</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/1018" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/1018</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with only external interconnections</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/1027" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/1027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H71/1036" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/1036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having provisions for four or more poles</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/1045" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/1045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multiple circuits-breaker, e.g. for the purpose of dividing current or potential drop</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/1054" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/1054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for avoiding unauthorised release</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H71/1063" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/1063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of an equilibrating mass</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/1072" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/1072</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Release mechanisms which are reset by opening movement of contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/1081" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/1081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker </text><reference><text>circuits <class-ref scheme="cpc">H02H3/06</class-ref>, <class-ref scheme="cpc">H02H7/26</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/109" definition-exists="false" ipc-concordant="H01H71/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/109</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with provisions for selecting between automatic or manual reset</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/12" definition-exists="false" ipc-concordant="H01H71/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Automatic release mechanisms with or without manual release</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/121" definition-exists="false" ipc-concordant="H01H71/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/121</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Protection of release mechanisms </text><reference><text>with auxiliary contact <class-ref scheme="cpc">H01H71/48</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/122" definition-exists="false" ipc-concordant="H01H71/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/122</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by blowing of a fuse</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/123" definition-exists="false" ipc-concordant="H01H71/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/123</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a solid-state trip unit </text><reference><text>circuits <class-ref scheme="cpc">H02H</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/124" definition-exists="false" ipc-concordant="H01H71/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/124</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a hybrid structure, the solid state trip device being combined with a thermal or a electromagnetic trip</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/125" definition-exists="false" ipc-concordant="H01H71/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/125</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by sensing elements, e.g. current transformers </text><reference><text>for differential protection <class-ref scheme="cpc">H01H83/144</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/126" definition-exists="false" ipc-concordant="H01H71/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/126</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by dismounting of circuit breaker or removal of part of circuit breaker</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/127" definition-exists="false" ipc-concordant="H01H71/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/127</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using piezoelectric, electrostrictive or magnetostrictive trip units</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/128" definition-exists="false" ipc-concordant="H01H71/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/128</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Manual release or trip mechanisms, e.g. for test purposes </text><reference><text>two similar push buttons for closing or resetting and opening or tripping <class-ref scheme="cpc">H01H71/58</class-ref>; test switches for earth fault circuit breakers <class-ref scheme="cpc">H01H83/04</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/14" definition-exists="true" ipc-concordant="H01H71/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrothermal mechanisms </text><CPC-specific-text><reference><text>combined with a electro-thermal time delay relay <class-ref scheme="cpc">H01H61/002</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/142" definition-exists="false" ipc-concordant="H01H71/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated due to change of magnetic permeability</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/145" definition-exists="true" ipc-concordant="H01H71/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H71/145</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>using shape memory materials </text><reference><text><class-ref scheme="cpc">H01H71/16</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/147" definition-exists="false" ipc-concordant="H01H71/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Thermal release by expansion of a fluid</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/16" definition-exists="true" ipc-concordant="H01H71/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with bimetal element </text><CPC-specific-text><reference><text>combined with detection of imbalance of two or more currents <class-ref scheme="cpc">H01H83/223</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/161" definition-exists="false" ipc-concordant="H01H71/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/161</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with helically or spirally wound bimetal</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/162" definition-exists="false" ipc-concordant="H01H71/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/162</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with compensation for ambient temperature</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/164" definition-exists="false" ipc-concordant="H01H71/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/164</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heating elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="13" additional-only="true" sort-key="H01H71/165" definition-exists="false" ipc-concordant="H01H71/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/165</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the bimetal being inductively heated, e.g. load current does not pass through bimetal</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H71/167" definition-exists="false" ipc-concordant="H01H71/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/167</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multiple bimetals working in parallel together, e.g. laminated together</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H71/168" definition-exists="false" ipc-concordant="H01H71/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/168</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Provisions for avoiding permanent deformation and thus decalibration of bimetal, e.g. due to overheating or action of a magnet</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/18" definition-exists="false" ipc-concordant="H01H71/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with expanding rod, strip, or wire</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/20" definition-exists="false" ipc-concordant="H01H71/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with fusible mass</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/205" definition-exists="false" ipc-concordant="H01H71/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a ratchet wheel kept against rotation by solder</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/22" definition-exists="false" ipc-concordant="H01H71/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with compensation for variation of ambient temperature </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H71/162</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/24" definition-exists="false" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electromagnetic mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/2409" definition-exists="false" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/2409</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with an electromagnetic current limiting mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/2418" definition-exists="false" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/2418</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with an electrodynamic current limiting mechanism</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H71/2427" definition-exists="false" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/2427</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with blow-off movement tripping mechanism, e.g. electrodynamic effect on contacts trips the traditional trip device before it can unlatch the spring mechanism by itself</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/2436" definition-exists="false" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/2436</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a holding and a releasing magnet, the holding force being limited due to saturation of the holding magnet</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/2445" definition-exists="true" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H71/2445</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>using a reed switch </text><reference><text>for current measuring <class-ref scheme="cpc">G01R19/16509</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/2454" definition-exists="false" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/2454</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the magnetic circuit or active magnetic elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/2463" definition-exists="false" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/2463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with plunger type armatures</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/2472" definition-exists="false" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/2472</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rotatable armatures</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/2481" definition-exists="false" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/2481</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the coil design</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/249" definition-exists="false" ipc-concordant="H01H71/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/249</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with part of the magnetic circuit being in the normal current path in the circuit breaker, e.g. yoke, fixed contact and arc-runner are made out of one single conductive element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/26" definition-exists="true" ipc-concordant="H01H71/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with windings acting in opposition </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H71/2436</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/28" definition-exists="false" ipc-concordant="H01H71/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with windings acting in conjunction</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/30" definition-exists="false" ipc-concordant="H01H71/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having additional short-circuited winding</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/32" definition-exists="false" ipc-concordant="H01H71/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having permanently magnetised part</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/321" definition-exists="false" ipc-concordant="H01H71/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/321</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the magnetic circuit or active magnetic elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H71/322" definition-exists="false" ipc-concordant="H01H71/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/322</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with plunger type armature</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H71/323" definition-exists="false" ipc-concordant="H01H71/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/323</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with rotatable armature</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/325" definition-exists="false" ipc-concordant="H01H71/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Housings, assembly or disposition of different elements in the housing</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H71/326" definition-exists="false" ipc-concordant="H01H71/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/326</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Sealed housings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/327" definition-exists="false" ipc-concordant="H01H71/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/327</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Manufacturing or calibrating methods, e.g. air gap treatments</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H71/328" definition-exists="false" ipc-concordant="H01H71/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/328</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a spring for having minimal force on armature while maximal force on trip pin</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/34" definition-exists="false" ipc-concordant="H01H71/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having two or more armatures controlled by a common winding</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/345" definition-exists="false" ipc-concordant="H01H71/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/345</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having a delayed movable core and a movable armature</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/36" definition-exists="false" ipc-concordant="H01H71/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>frequency selective</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/38" definition-exists="false" ipc-concordant="H01H71/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>wherein the magnet coil also acts as arc blow-out device</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/40" definition-exists="false" ipc-concordant="H01H71/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combined electrothermal and electromagnetic mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/402" definition-exists="false" ipc-concordant="H01H71/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/402</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the thermal mechanism influences the magnetic circuit of the electromagnetic mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/405" definition-exists="false" ipc-concordant="H01H71/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which a bimetal forms the inductor for the electromagnetic mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/407" definition-exists="false" ipc-concordant="H01H71/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/407</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the thermal element being heated by the coil of the electromagnetic mechanism</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/42" definition-exists="false" ipc-concordant="H01H71/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Induction-motor, induced-current, or electrodynamic release mechanisms</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/43" definition-exists="false" ipc-concordant="H01H71/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/43</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrodynamic release mechanisms</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/44" definition-exists="true" ipc-concordant="H01H71/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having means for introducing a predetermined time delay </text><reference><text>by short-circuited winding <class-ref scheme="cpc">H01H71/30</class-ref>; by additional armature <class-ref scheme="cpc">H01H71/34</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/443" definition-exists="false" ipc-concordant="H01H71/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/443</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with dash-pot</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/446" definition-exists="false" ipc-concordant="H01H71/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/446</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of an inertia mass</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/46" definition-exists="false" ipc-concordant="H01H71/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having means for operating auxiliary contacts additional to the main contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/462" definition-exists="false" ipc-concordant="H01H71/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/462</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>housed in a separate casing, juxtaposed to and having the same general contour as the main casing </text><reference><text>for neutral conductor <class-ref scheme="cpc">H01H71/002</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/465" definition-exists="false" ipc-concordant="H01H71/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/465</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Self-contained, easily replaceable microswitches</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/467" definition-exists="false" ipc-concordant="H01H71/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/467</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with history indication, e.g. of trip and/or kind of trip, number of short circuits etc.</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/48" definition-exists="false" ipc-concordant="H01H71/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with provision for short-circuiting the electrical input to the release mechanism after release of the switch, e.g. for protection of heating wire</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/50" definition-exists="false" ipc-concordant="H01H71/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manual reset mechanisms </text><CPC-specific-text><text>which may be also used for manual release</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/501" definition-exists="false" ipc-concordant="H01H71/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/501</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/502" definition-exists="false" ipc-concordant="H01H71/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/502</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with direct contact between manual operator and welded contact structure</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/503" definition-exists="false" ipc-concordant="H01H71/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/503</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for increasing the opening stroke of the contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/504" definition-exists="true" ipc-concordant="H01H71/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H71/504</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>provided with anti-rebound means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/505" definition-exists="false" ipc-concordant="H01H71/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/505</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Latching devices between operating and release mechanism</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/506" definition-exists="false" ipc-concordant="H01H71/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/506</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using balls or rollers in the latching device</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/507" definition-exists="false" ipc-concordant="H01H71/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/507</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>being collapsible, e.g. yielding elastically, when the opening force is higher than a predetermined value</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/508" definition-exists="false" ipc-concordant="H01H71/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/508</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with serial latches, e.g. primary latch latched by secondary latch for requiring a smaller trip force</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/52" definition-exists="false" ipc-concordant="H01H71/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by lever</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/521" definition-exists="false" ipc-concordant="H01H71/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/521</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Details concerning the lever handle</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/522" definition-exists="false" ipc-concordant="H01H71/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/522</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a cradle-mechanism</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/523" definition-exists="false" ipc-concordant="H01H71/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/523</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the contact arm being pivoted on cradle and mechanism spring acting between handle and contact arm</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/524" definition-exists="false" ipc-concordant="H01H71/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/524</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the contact arm being pivoted on handle and mechanism spring acting between cradle and contact arm</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H71/525" definition-exists="false" ipc-concordant="H01H71/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/525</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/526" definition-exists="false" ipc-concordant="H01H71/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/526</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the lever forming a toggle linkage with a second lever, the free end of which is directly and releasably engageable with a contact structure</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/527" definition-exists="false" ipc-concordant="H01H71/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/527</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of a walking beam with one extremity latchable, the other extremity actuating or supporting the movable contact and an intermediate part co-operating with the actuator</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/528" definition-exists="false" ipc-concordant="H01H71/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/528</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a toggle or collapsible link between handle and contact arm, e.g. sear pin mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/529" definition-exists="false" ipc-concordant="H01H71/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/529</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising an electroresponsive element forming part of the transmission chain between handle and contact arm</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/54" definition-exists="false" ipc-concordant="H01H71/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by tumbler</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/56" definition-exists="false" ipc-concordant="H01H71/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by rotatable knob or wheel</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H71/565" definition-exists="false" ipc-concordant="H01H71/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/565</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a add on unit, e.g. a separate rotary actuator unit, mounted on lever actuated circuit breakers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/58" definition-exists="false" ipc-concordant="H01H71/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by push-button, pull-knob, or slide</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/60" definition-exists="false" ipc-concordant="H01H71/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by closure of switch casing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/62" definition-exists="false" ipc-concordant="H01H71/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with means for preventing resetting while abnormal condition persists, e.g. loose handle arrangement</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/64" definition-exists="false" ipc-concordant="H01H71/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>incorporating toggle linkage</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/66" definition-exists="false" ipc-concordant="H01H71/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Power reset mechanisms</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H71/665" definition-exists="false" ipc-concordant="H01H71/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/665</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the reset mechanism operating directly on the normal manual operator, e.g. electromagnet pushes manual release lever back into &quot;ON&quot; position</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/68" definition-exists="false" ipc-concordant="H01H71/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by electromagnet</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H71/685" definition-exists="false" ipc-concordant="H01H71/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/685</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in which the excitation of the electromagnet is interrupted by abnormal conditions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/70" definition-exists="false" ipc-concordant="H01H71/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated by electric motor</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/72" definition-exists="false" ipc-concordant="H01H71/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuated automatically a limited number of times</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H71/74" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for adjusting the conditions under which the device will function to provide protection</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/7409" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/7409</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Interchangeable elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/7418" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/7418</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Adjusting both electrothermal and electromagnetic mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/7427" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/7427</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Adjusting only the electrothermal mechanism</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/7436" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/7436</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Adjusting the position (or prestrain) of the bimetal </text><reference><text><class-ref scheme="cpc">H01H71/7445</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H71/7445" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/7445</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Poly-phase adjustment</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H71/7454" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/7454</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with adjustable axis of transmission lever between bimetal element and trip lever</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H71/7463" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H71/7463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Adjusting only the electromagnetic mechanism</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/7472" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/7472</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with antitamper means for avoiding unauthorised setting</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/7481" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/7481</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with indexing means for magnetic or thermal tripping adjustment knob</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H71/749" definition-exists="false" ipc-concordant="H01H71/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2071/749</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a shunt element connected in parallel to magnetic or thermal trip elements, e.g. for adjusting trip current</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H73/00" definition-exists="false" ipc-concordant="H01H73/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H73/02" definition-exists="false" ipc-concordant="H01H73/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/04" definition-exists="false" ipc-concordant="H01H73/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H73/045" definition-exists="true" ipc-concordant="H01H73/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H73/045</classification-symbol><class-title date-revised="2021-05-01"><title-part><CPC-specific-text><text>Bridging contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/06" definition-exists="false" ipc-concordant="H01H73/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Housings</text></title-part><title-part><text>Casings</text></title-part><title-part><text>Bases</text></title-part><title-part><text>Mountings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H73/08" definition-exists="true" ipc-concordant="H01H73/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H73/08</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Plug-in housings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H73/10" definition-exists="false" ipc-concordant="H01H73/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cartridge housings, e.g. screw-in housing</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/12" definition-exists="true" ipc-concordant="H01H73/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H73/12</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Means for indicating condition of the switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H73/14" definition-exists="false" ipc-concordant="H01H73/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicating lamp structurally associated with the switch</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/16" definition-exists="false" ipc-concordant="H01H73/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Distinguishing marks, e.g. colour coding</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/18" definition-exists="true" ipc-concordant="H01H73/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H73/18</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Means for extinguishing or suppressing arc </text><CPC-specific-text><reference><text>magnet coil acting as blow-out device <class-ref scheme="cpc">H01H71/38</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/20" definition-exists="true" ipc-concordant="H01H73/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H73/20</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Terminals</text></title-part><title-part><text>Connections</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H73/22" definition-exists="true" ipc-concordant="H01H73/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having electrothermal release and no other automatic release </text><reference><text>cartridge type <class-ref scheme="cpc">H01H73/62</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/24" definition-exists="false" ipc-concordant="H01H73/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by lever</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/26" definition-exists="false" ipc-concordant="H01H73/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by tumbler</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/28" definition-exists="false" ipc-concordant="H01H73/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by rotatable knob or wheel</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/30" definition-exists="false" ipc-concordant="H01H73/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by push-button, pull-knob or slide</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H73/303" definition-exists="false" ipc-concordant="H01H73/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/303</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with an insulating body insertable between the contacts when released by a bimetal element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H73/306" definition-exists="false" ipc-concordant="H01H73/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/306</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the push-button supporting pivotally a combined contact-latch lever</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/32" definition-exists="false" ipc-concordant="H01H73/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by closure of switch casing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/34" definition-exists="false" ipc-concordant="H01H73/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset action requiring replacement or reconditioning of a fusible or explosive part</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H73/36" definition-exists="true" ipc-concordant="H01H73/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H73/36</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>having electromagnetic release and no other automatic release </text><reference><text>cartridge type <class-ref scheme="cpc">H01H73/64</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/38" definition-exists="false" ipc-concordant="H01H73/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by lever</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/40" definition-exists="false" ipc-concordant="H01H73/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by tumbler</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/42" definition-exists="false" ipc-concordant="H01H73/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by rotatable knob or wheel</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/44" definition-exists="false" ipc-concordant="H01H73/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by push-button, pull-knob or slide</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/46" definition-exists="false" ipc-concordant="H01H73/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by closure of switch casing</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H73/48" definition-exists="true" ipc-concordant="H01H73/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having both electrothermal and electromagnetic automatic release </text><reference><text>cartridge type <class-ref scheme="cpc">H01H73/66</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/50" definition-exists="false" ipc-concordant="H01H73/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by lever</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/52" definition-exists="false" ipc-concordant="H01H73/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by tumbler</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/54" definition-exists="false" ipc-concordant="H01H73/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by rotatable knob or wheel</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/56" definition-exists="false" ipc-concordant="H01H73/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by push-button, pull-knob or slide</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/58" definition-exists="false" ipc-concordant="H01H73/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reset by closure of switch casing</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H73/60" definition-exists="false" ipc-concordant="H01H73/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H01H73/60</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>cartridge type, e.g. screw-in cartridge</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/62" definition-exists="false" ipc-concordant="H01H73/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only electrothermal release</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/64" definition-exists="false" ipc-concordant="H01H73/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only electromagnetic release</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H73/66" definition-exists="false" ipc-concordant="H01H73/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H73/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having combined electrothermal and electromagnetic release</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H75/00" definition-exists="false" ipc-concordant="H01H75/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H75/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H75/02" definition-exists="false" ipc-concordant="H01H75/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H75/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H75/04" definition-exists="true" ipc-concordant="H01H75/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H75/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reset mechanisms for automatically reclosing a limited number of times </text><reference><text>circuit arrangements <class-ref scheme="cpc">H02H3/06</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H75/06" definition-exists="false" ipc-concordant="H01H75/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H75/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>effecting one reclosing action only</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H75/08" definition-exists="false" ipc-concordant="H01H75/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H75/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only electrothermal release</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H75/10" definition-exists="false" ipc-concordant="H01H75/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H75/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having only electromagnetic release</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H75/12" definition-exists="false" ipc-concordant="H01H75/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H75/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having combined electrothermal and electromagnetic release</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H77/00" definition-exists="true" ipc-concordant="H01H77/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting </text><reference><text><class-ref scheme="cpc">H01H73/00</class-ref>, <class-ref scheme="cpc">H01H75/00</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H77/02" definition-exists="false" ipc-concordant="H01H77/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H77/025" definition-exists="false" ipc-concordant="H01H77/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2077/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with pneumatic means, e.g. by arc pressure</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H77/04" definition-exists="false" ipc-concordant="H01H77/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with electrothermal opening</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H77/06" definition-exists="true" ipc-concordant="H01H77/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with electromagnetic opening </text><CPC-specific-text><reference><text>combined with electromagnetic release mechanism <class-ref scheme="cpc">H01H71/2409</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H77/08" definition-exists="false" ipc-concordant="H01H77/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>retained closed by permanent or remanent magnetism and opened by windings acting in opposition</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H77/10" definition-exists="true" ipc-concordant="H01H77/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with electrodynamic opening </text><CPC-specific-text><reference><text>combined with electromagnetic release mechanism <class-ref scheme="cpc">H01H71/2418</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H77/101" definition-exists="false" ipc-concordant="H01H77/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/101</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with increasing of contact pressure by electrodynamic forces before opening</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H77/102" definition-exists="false" ipc-concordant="H01H77/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by special mounting of contact arm, allowing blow-off movement</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H77/104" definition-exists="false" ipc-concordant="H01H77/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/104</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a stable blow-off position</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H77/105" definition-exists="false" ipc-concordant="H01H77/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>whereby the blow-off movement unlatches the contact from a contact holder</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H77/107" definition-exists="false" ipc-concordant="H01H77/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/107</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by the blow-off force generating means, e.g. current loops</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H77/108" definition-exists="false" ipc-concordant="H01H77/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H77/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising magnetisable elements, e.g. flux concentrator, linear slot motor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H79/00" definition-exists="true" ipc-concordant="H01H79/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H79/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective switches in which excess current causes the closing of contacts, e.g. for short-circuiting the apparatus to be protected </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H01H39/004</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H81/00" definition-exists="false" ipc-concordant="H01H81/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H81/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H81/02" definition-exists="false" ipc-concordant="H01H81/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H81/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electrothermally operated</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H81/04" definition-exists="false" ipc-concordant="H01H81/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H81/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electromagnetically operated</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H83/00" definition-exists="false" ipc-concordant="H01H83/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H83/02" definition-exists="true" ipc-concordant="H01H83/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by earth fault currents </text><reference><text><class-ref scheme="cpc">H01H83/14</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H83/04" definition-exists="false" ipc-concordant="H01H83/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with testing means for indicating the ability of the switch or relay to function properly</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H83/045" definition-exists="false" ipc-concordant="H01H83/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2083/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Auxiliary switch opening testing circuit in synchronism with the main circuit</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H83/06" definition-exists="false" ipc-concordant="H01H83/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by current falling below a predetermined value</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H83/08" definition-exists="false" ipc-concordant="H01H83/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by reversal of dc</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H83/10" definition-exists="false" ipc-concordant="H01H83/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by excess voltage, e.g. for lightning protection</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H83/12" definition-exists="false" ipc-concordant="H01H83/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by voltage falling below a predetermined value, e.g. for no-volt protection</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H83/14" definition-exists="false" ipc-concordant="H01H83/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by unbalance of two or more currents or voltages, e.g. for differential protection</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H83/142" definition-exists="false" ipc-concordant="H01H83/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/142</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with bimetal elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H83/144" definition-exists="false" ipc-concordant="H01H83/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/144</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with differential transformer</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H83/146" definition-exists="false" ipc-concordant="H01H83/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2083/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Provisions for avoiding disadvantages of having asymetrical primaries, e.g. induction of a magnetic field even by zero difference current</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H83/148" definition-exists="false" ipc-concordant="H01H83/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2083/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with primary windings formed of rigid copper conductors</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H83/16" definition-exists="false" ipc-concordant="H01H83/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by abnormal ratio of voltage and current, e.g. distance relay</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H83/18" definition-exists="false" ipc-concordant="H01H83/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by abnormal product of, or abnormal phase angle between, voltage and current, e.g. directional relay</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H83/20" definition-exists="false" ipc-concordant="H01H83/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>operated by excess current as well as by some other abnormal electrical condition</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H83/201" definition-exists="false" ipc-concordant="H01H83/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2083/201</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the other abnormal electrical condition being an arc fault</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H83/203" definition-exists="false" ipc-concordant="H01H83/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2083/203</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with shunt trip circuits, e.g. NC contact in an undervoltage coil circuit</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H83/205" definition-exists="false" ipc-concordant="H01H83/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2083/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>having shunt or UVR tripping device with integrated mechanical energy accumulator</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H83/206" definition-exists="false" ipc-concordant="H01H83/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2083/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with thermal shunt trip</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H83/208" definition-exists="false" ipc-concordant="H01H83/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2083/208</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Converting under voltage release [UVR] and shunt release</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H83/22" definition-exists="false" ipc-concordant="H01H83/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the other condition being unbalance of two or more currents or voltages</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H83/223" definition-exists="false" ipc-concordant="H01H83/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/223</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with bimetal elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H83/226" definition-exists="false" ipc-concordant="H01H83/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H83/226</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with differential transformer</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H85/00" definition-exists="true" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H85/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive </text><reference><text>switches actuated by melting of fusible material <class-ref scheme="cpc">H01H37/76</class-ref>; disposition or arrangement of fuses on boards <class-ref scheme="cpc">H02B1/18</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H85/0004" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0004</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of shape-memory material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H85/0008" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>making use of heat shrinkable material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H85/0013" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0013</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for preventing damage, e.g. by ambient influences to the fuse</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/0017" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0017</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>due to vibration or other mechanical forces, e.g. centrifugal forces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/0021" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0021</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>water or dustproof devices</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/0026" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0026</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>casings for the fuse and its base contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/003" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>casings for the fusible element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/0034" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0034</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with molded casings</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H85/0039" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0039</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for influencing the rupture process of the fusible element</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/0043" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0043</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Boiling of a material associated with the fusible element, e.g. surrounding fluid</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/0047" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heating means</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/0052" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0052</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fusible element and series heating means or series heat dams</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/0056" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0056</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heat conducting or heat absorbing means associated with the fusible member, e.g. for providing time delay</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/006" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heat reflective or insulating layer on the casing or on the fuse support</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/0065" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heat reflective or insulating layer on the fusible element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/0069" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heat reflective or insulating filler, support, or block forming the casing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/0073" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0073</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Expansion or rupture of the insulating support for the fusible element</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H85/0078" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0078</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Security-related arrangements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/0082" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0082</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>preventing explosion of the cartridge</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/0086" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>use of a flexible body, e.g. inside the casing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/0091" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0091</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>providing disconnection of the neutral line</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/0095" definition-exists="false" ipc-concordant="H01H85/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0095</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Earthing means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H85/02" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H85/02</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/0208" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0208</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tools for inserting and removing fuses</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H85/0216" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0216</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tools for controlling fuses or the line associated with the fuses</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H85/0225" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Means for preventing discharge, e.g. corona ring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H85/0233" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0233</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with common casing for fusible elements inserted in more than one phase or more than one circuit</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/0241" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0241</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Structural association of a fuse and another component or apparatus </text><reference><text>switches with built-in fuses <class-ref scheme="cpc">H01H9/10</class-ref>, spark-gap arresters <class-ref scheme="cpc">H01H85/44</class-ref>, transformers and inductances <class-ref scheme="cpc">H01F27/402</class-ref>, capacitors <class-ref scheme="cpc">H01G2/14</class-ref>, lamps <class-ref scheme="cpc">H01K1/66</class-ref>, semiconductors <class-ref scheme="cpc">H01L23/5256</class-ref> or <class-ref scheme="cpc">H01L23/62</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/025" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Structural association with a binding post of a storage battery</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/0258" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0258</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Structural association of a fuse or a fuse holder with a bimetallic element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/0266" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Structural association with a measurement device, e.g. a shunt</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/0275" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0275</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Structural association with a printed circuit board</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/0283" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0283</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Structural association with a semiconductor device</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/0291" definition-exists="false" ipc-concordant="H01H85/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0291</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Structural association with a current transformer</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/04" definition-exists="false" ipc-concordant="H01H85/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fuses, i.e. expendable parts of the protective device, e.g. cartridges</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/041" definition-exists="false" ipc-concordant="H01H85/041" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the type</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/0411" definition-exists="false" ipc-concordant="H01H85/041" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0411</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Miniature fuses</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H85/0412" definition-exists="false" ipc-concordant="H01H85/041" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0412</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for being mounted on a printed circuit board</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H85/0414" definition-exists="false" ipc-concordant="H01H85/041" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0414</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Surface mounted fuses</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/0415" definition-exists="false" ipc-concordant="H01H85/041" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0415</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>cartridge type</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H85/0417" definition-exists="false" ipc-concordant="H01H85/041" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0417</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with parallel side contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H85/0418" definition-exists="false" ipc-concordant="H01H85/041" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0418</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with ferrule type end contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/042" definition-exists="false" ipc-concordant="H01H85/042" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>General constructions or structure of high voltage fuses, i.e. above 1000 V</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/044" definition-exists="true" ipc-concordant="H01H85/044" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H85/044</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>General constructions or structure of low voltage fuses, i.e. below 1000 V, or of fuses where the applicable voltage is not specified </text><reference><text><class-ref scheme="cpc">H01H85/046</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H85/048</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/0445" definition-exists="true" ipc-concordant="H01H85/0445" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>H01H85/0445</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>fast or slow type </text><reference><text><class-ref scheme="cpc">H01H85/045</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H85/048</class-ref> take precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/045" definition-exists="false" ipc-concordant="H01H85/045" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>cartridge type</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H85/0452" definition-exists="false" ipc-concordant="H01H85/045" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0452</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with parallel side contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H85/0454" definition-exists="false" ipc-concordant="H01H85/045" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0454</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with screw-in type contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H85/0456" definition-exists="false" ipc-concordant="H01H85/045" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0456</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with knife-blade end contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H85/0458" definition-exists="false" ipc-concordant="H01H85/045" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/0458</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with ferrule type end contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/046" definition-exists="false" ipc-concordant="H01H85/046" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fuses formed as printed circuits</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/047" definition-exists="false" ipc-concordant="H01H85/047" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Vacuum fuses</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/048" definition-exists="false" ipc-concordant="H01H85/048" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fuse resistors</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H85/0483" definition-exists="false" ipc-concordant="H01H85/048" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0483</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with temperature dependent resistor, e.g. thermistor</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H85/0486" definition-exists="false" ipc-concordant="H01H85/048" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0486</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with voltage dependent resistor, e.g. varistor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/05" definition-exists="false" ipc-concordant="H01H85/05" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Component parts thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/055" definition-exists="false" ipc-concordant="H01H85/055" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/055</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fusible members</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="12" additional-only="true" sort-key="H01H85/0555" definition-exists="false" ipc-concordant="H01H85/055" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/0555</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Input terminal connected to a plurality of output terminals, e.g. multielectrode</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/06" definition-exists="true" ipc-concordant="H01H85/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the fusible material </text><reference><text><class-ref scheme="cpc">H01H85/11</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/08" definition-exists="false" ipc-concordant="H01H85/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the shape or form of the fusible member</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H85/10" definition-exists="true" ipc-concordant="H01H85/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with constriction for localised fusing </text><reference><text><class-ref scheme="cpc">H01H85/11</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H85/11" definition-exists="false" ipc-concordant="H01H85/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/11</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with applied local area of a metal which, on melting, forms a eutectic with the main material of the fusible member, i.e. M-effect devices</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/12" definition-exists="false" ipc-concordant="H01H85/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Two or more separate fusible members in parallel</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/143" definition-exists="false" ipc-concordant="H01H85/143" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/143</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrical contacts</text></title-part><title-part><text>Fastening fusible members to such contacts</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/147" definition-exists="false" ipc-concordant="H01H85/147" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/147</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Parallel-side contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/15" definition-exists="false" ipc-concordant="H01H85/15" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/15</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Screw-in contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/153" definition-exists="false" ipc-concordant="H01H85/153" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/153</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Knife-blade-end contacts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/157" definition-exists="false" ipc-concordant="H01H85/157" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/157</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ferrule-end contacts</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/165" definition-exists="true" ipc-concordant="H01H85/165" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H85/165</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Casings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/17" definition-exists="false" ipc-concordant="H01H85/17" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/17</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the casing material</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/175" definition-exists="false" ipc-concordant="H01H85/175" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/175</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the casing shape or form</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H01H85/1755" definition-exists="false" ipc-concordant="H01H85/175" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/1755</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>composite casing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/18" definition-exists="false" ipc-concordant="H01H85/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Casing fillings, e.g. powder</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H01H85/185" definition-exists="false" ipc-concordant="H01H85/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/185</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Insulating members for supporting fusible elements inside a casing, e.g. for helically wound fusible elements</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/20" definition-exists="true" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H85/20</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Bases for supporting the fuse</text></title-part><title-part><text>Separate parts thereof</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/2005" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/2005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for use with screw-in type fuse</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/201" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/201</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for connecting a fuse in a lead and adapted to be supported by the lead alone</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/2015" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/2015</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for plug-in type fuses</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/202" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/202</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for fuses with ferrule type end contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/2025" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/2025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for fuses with conical end contacts, e.g. fuses used on motor vehicles</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/203" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/203</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for fuses with blade type terminals</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/2035" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/2035</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for miniature fuses with parallel side contacts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/204" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/204</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for low voltage fuses with knife-blade end contacts</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/2045" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/2045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting means or insulating parts of the base, e.g. covers, casings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/205" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electric connections to contacts on the base</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H85/2055" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/2055</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Connections to bus bars in an installation with screw in type fuses or knife blade fuses</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H85/206" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/206</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>being tappable, e.g. terminals on the fuse or base being arranged so as to permit an additional connector to be engaged therewith</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/2065" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/2065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with base contacts adapted or adaptable to fuses of different lenghts; bases with self-aligning contacts; intermediate adaptation pieces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/207" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/207</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bases adapted to fuses with different end contacts or to other components, e.g. circuit breakers; intermediate adaptation pieces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/2075" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/2075</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Junction box, having holders integrated with several other holders in a particular wiring layout</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="11" additional-only="true" sort-key="H01H85/208" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/208</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for vehicles</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/2085" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/2085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Holders for mounting a fuse on a printed circuit</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/209" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/209</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Modular assembly of fuses or holders, e.g. side by side; combination of a plurality of identical fuse units</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/2095" definition-exists="false" ipc-concordant="H01H85/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/2095</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Triangular setup of fuses, e.g. for space saving</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/22" definition-exists="false" ipc-concordant="H01H85/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H85/22</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Intermediate or auxiliary parts for carrying, holding, or retaining fuse, co-operating with base or fixed holder, and removable therefrom for renewing the fuse</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/24" definition-exists="false" ipc-concordant="H01H85/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for preventing insertion of incorrect fuse</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/25" definition-exists="true" ipc-concordant="H01H85/25" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H85/25</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Safety arrangements preventing or inhibiting contact with live parts, including operation of isolation on removal of cover</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/26" definition-exists="false" ipc-concordant="H01H85/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Magazine arrangements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/263" definition-exists="false" ipc-concordant="H01H85/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/263</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with spare printed circuit fuse</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/266" definition-exists="false" ipc-concordant="H01H85/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with replacement of a fuse which is part of a printed circuit</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/28" definition-exists="false" ipc-concordant="H01H85/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>effecting automatic replacement</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/30" definition-exists="false" ipc-concordant="H01H85/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for indicating condition of fuse structurally associated with the fuse</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/303" definition-exists="false" ipc-concordant="H01H85/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/303</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Movable indicating elements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H01H85/306" definition-exists="false" ipc-concordant="H01H85/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/306</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>acting on an auxiliary switch or contact</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/32" definition-exists="false" ipc-concordant="H01H85/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicating lamp structurally associated with the protective device</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/34" definition-exists="false" ipc-concordant="H01H85/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Distinguishing marks, e.g. colour coding</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/36" definition-exists="false" ipc-concordant="H01H85/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for applying mechanical tension to fusible member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/38" definition-exists="true" ipc-concordant="H01H85/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for extinguishing or suppressing arc </text><reference><text>by powder filling <class-ref scheme="cpc">H01H85/18</class-ref>; by mechanical tension applied to fusible member <class-ref scheme="cpc">H01H85/36</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/381" definition-exists="false" ipc-concordant="H01H85/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/381</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with insulating body insertable between the end contacts of the fusible element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/383" definition-exists="false" ipc-concordant="H01H85/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/383</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with insulating stationary parts</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/385" definition-exists="false" ipc-concordant="H01H85/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/385</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Impedances connected with the end contacts of the fusible element</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/386" definition-exists="false" ipc-concordant="H01H85/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/386</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with magnetic or electrodynamic arc-blowing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/388" definition-exists="false" ipc-concordant="H01H85/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/388</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using special materials</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/40" definition-exists="true" ipc-concordant="H01H85/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using an arc-extinguishing liquid </text><reference><text>characterised by the composition of the liquid <class-ref scheme="cpc">H01H33/22</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/42" definition-exists="true" ipc-concordant="H01H85/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using an arc-extinguishing gas </text><reference><text>characterised by the composition of the gas <class-ref scheme="cpc">H01H33/22</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/43" definition-exists="false" ipc-concordant="H01H85/43" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/43</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for exhausting or absorbing gases liberated by fusing arc, or for ventilating excess pressure generated by heating</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/44" definition-exists="false" ipc-concordant="H01H85/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Structural association with a spark-gap arrester</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/46" definition-exists="false" ipc-concordant="H01H85/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuit arrangements not adapted to a particular application of the protective device</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/463" definition-exists="false" ipc-concordant="H01H85/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/463</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with printed circuit fuse</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H85/466" definition-exists="false" ipc-concordant="H01H85/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2085/466</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with remote controlled forced fusing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/47" definition-exists="false" ipc-concordant="H01H85/47" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/47</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Means for cooling</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H85/48" definition-exists="false" ipc-concordant="H01H85/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective devices wherein the fuse is carried or held directly by the base</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/485" definition-exists="false" ipc-concordant="H01H85/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/485</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the fuse being provided with bayonet-type locking means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/50" definition-exists="false" ipc-concordant="H01H85/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the fuse having contacts at opposite ends for co-operation with the base</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/52" definition-exists="false" ipc-concordant="H01H85/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the fuse being adapted for screwing into the base</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H85/54" definition-exists="false" ipc-concordant="H01H85/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H85/54</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Protective devices wherein the fuse is carried, held, or retained by an intermediate or auxiliary part removable from the base, or used as sectionalisers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/542" definition-exists="false" ipc-concordant="H01H85/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/542</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the intermediate or auxiliary part being provided with bayonet-type locking means</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/545" definition-exists="false" ipc-concordant="H01H85/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/545</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with pivoting fuse carrier </text><reference><text>tumbler switch with built-in fuse <class-ref scheme="cpc">H01H23/10</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/547" definition-exists="false" ipc-concordant="H01H85/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/547</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with sliding fuse carrier</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/56" definition-exists="false" ipc-concordant="H01H85/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the intermediate or auxiliary part having side contacts for plugging into the base, e.g. bridge-carrier type</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H85/58" definition-exists="false" ipc-concordant="H01H85/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H85/58</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>with intermediate auxiliary part and base shaped to interfit and thereby enclose the fuse</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/60" definition-exists="false" ipc-concordant="H01H85/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the intermediate or auxiliary part having contacts at opposite ends for co-operation with the base</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H85/62" definition-exists="false" ipc-concordant="H01H85/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H85/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the intermediate or auxiliary part being adapted for screwing into the base</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H87/00" definition-exists="false" ipc-concordant="H01H87/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H87/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective devices in which a current flowing through a liquid or solid is interrupted by the evaporation of the liquid or by the melting and evaporation of the solid when the current becomes excessive, the circuit continuity being reestablished on cooling</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H01H89/00" definition-exists="false" ipc-concordant="H01H89/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H89/00</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H89/005" definition-exists="false" ipc-concordant="H01H89/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2089/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Multi-purpose combinations, e.g. LS/DI, LS/FI, of normal protective circuit breakers with known other forms of protection, e.g. earthfaults, differential, unbalance</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H89/02" definition-exists="false" ipc-concordant="H01H89/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H89/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combination of a key operated switch with a manually operated switch, e.g. ignition and lighting switches</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H89/04" definition-exists="false" ipc-concordant="H01H89/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H89/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Combination of a thermally actuated switch with a manually operated switch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H01H89/06" definition-exists="false" ipc-concordant="H01H89/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H89/06</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>Combination of a manual reset circuit with a contactor, i.e. the same circuit controlled by both a protective and a remote control device</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H89/065" definition-exists="false" ipc-concordant="H01H89/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2089/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Coordination between protection and remote control, e.g. protection job repartition, mutual assistance or monitoring</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H01H89/08" definition-exists="false" ipc-concordant="H01H89/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H89/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with both devices using the same contact pair</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H01H89/10" definition-exists="false" ipc-concordant="H01H89/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-05-01" status="published"><classification-symbol>H01H89/10</classification-symbol><class-title date-revised="2021-05-01"><title-part><text>with each device controlling one of the two co-operating contacts</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H201/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>bounceless</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H201/004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wiping action</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H201/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>self-aligning</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H201/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Both contacts movable</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H201/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective enclosure</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H201/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Inert gas in contact space</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H201/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Conductive gas</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H201/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Roughened contact surface, e.g. anti-adhering</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H201/018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>transparent</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H201/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Piezo element</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H201/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Material</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H201/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>precious</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H201/026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non precious</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H201/028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indium tin oxide [ITO]</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H201/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Composite</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H201/032" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/032</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Conductive polymer</text></title-part><title-part><text>Rubber</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H201/034" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/034</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>anisotropic</text></title-part><title-part><text>Zebra</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H201/036" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/036</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Variable resistance</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H201/038" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2201/038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Contact lubricant</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="H01H203/00" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Emergency protective devices</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="H01H203/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Form of contacts</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Raised edge</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rivet</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Staples</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wires</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H203/0085" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/0085</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Layered switches integrated into garment, clothes or textile</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H203/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Woven wire screen</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microprotrusions</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H203/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Grains</text></title-part><title-part><text>Microspheres</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>universal</text></title-part><title-part><text>modular</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>binary coded</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Interspersed fingers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Helical networks</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Convex contact surface</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>on different planes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>embedded in layer material</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>printed on casing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/032" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/032</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal foil</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H203/034" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/034</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Common bus</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H203/038" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to be bridged by a dome shaped contact</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H203/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2203/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to facilitate connections</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H209/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Increasing rigidity</text></title-part><title-part><text>Anti-creep</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H209/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>avoiding too large deformation or stress</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H209/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>composed of different layers</text></title-part><title-part><text>Lubricant in between</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H209/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protection layer, e.g. for legend, anti-scratch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H209/018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>flat, smooth or ripple-free</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H209/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>UV or light sensitive</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H209/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Velvet</text></title-part><title-part><text>Mat finish</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H209/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Properties of the substrate</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>metallic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Paper</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>elastomeric</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/032" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/032</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non elastomeric</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/034" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/034</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Conductive rubber</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/036" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/036</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with memory properties</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/038" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>transparent</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H209/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Glass</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/042" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trellis</text></title-part><title-part><text>Lattice</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/044" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>ceramic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H209/046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Properties of the spacer</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/048" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>metallic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/05" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Paper</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/052" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/052</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>elastomeric</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/054" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/054</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non elastomeric</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/056" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Conductive rubber</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/058" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/058</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with memory properties</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>transparent</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H209/062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Glass</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trellis</text></title-part><title-part><text>Lattice</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/066" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>ceramic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H209/068" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Properties of the membrane</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/07" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>metallic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/072" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/072</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Paper</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/074" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/074</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>elastomeric</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/076" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non elastomeric</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/078" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/078</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Conductive rubber</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with memory properties</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/082" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/082</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>transparent</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H209/084" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/084</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Glass</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/086" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Trellis</text></title-part><title-part><text>Lattice</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H209/088" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2209/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>ceramic</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="H01H211/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Spacers</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H211/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid or inflatable keyboards</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H211/004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adhesive</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H211/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Individual areas</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H211/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Spring loaded pins</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H211/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ink</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H211/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Successive layers, one being conductive</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H211/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>universal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H211/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Wires</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H211/018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>on printed conductors only</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H211/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Pins forming part of substrate</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H211/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2211/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for larger actuation area</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H213/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2213/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with external pressure</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H213/004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2213/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Scavenger</text></title-part><title-part><text>Filter</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H213/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2213/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Labyrinth</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H213/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2213/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with internal pressure of other switch sites</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H213/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2213/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Accumulator chamber</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H213/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2213/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in adhesive layer</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H215/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2215/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Longer travel</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H215/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2215/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Only mechanical function</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H215/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2215/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Part of substrate or membrane</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H215/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2215/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Part of spacer</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H215/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2215/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Collapsing to second stable position</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H217/033" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2217/033</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by speech</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H217/038" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2217/038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Prompting</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H217/044" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2217/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Repetitive strain injury [RSI] considerations</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H217/046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2217/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Enhanced legend space by smaller actuators</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H219/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>replaceable</text></title-part><title-part><text>adaptable</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/0023" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/0023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Images formed with electrophoretic technology, e.g. by charged pigment particles rearranged by applied electric field, e.g. electronic paper or e-paper, active ink, gyricon</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Snap mounting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adhesive</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Liquid crystal</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H219/011" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/011</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with integrated photo- or thermovoltaic cell as power supply</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H219/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>programmable</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H219/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>programmable</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H219/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>programmable</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/037" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/037</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using organic materials, e.g. organic LED</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/053" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/053</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>protected by inert gas</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/056" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Diffuser</text></title-part><title-part><text>Uneven surface</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/058" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/058</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Optical grid, collimator or microlouver</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Reflector</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Light conductor</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H219/0621" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/0621</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Optical fiber light conductor</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H219/0622" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/0622</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>only an illuminated ring around keys</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Optical isolation of switch sites</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H219/066" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2219/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lens</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="H01H221/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Actuators</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>integral with membrane</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>U-shaped openings surrounding keys</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adhesive</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>other then push button</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>also rotatable</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Joy stick type</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Slide selector</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Lever</text></title-part><title-part><text>Rocker</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tumbler</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>pneumatic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electromagnetic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Transmission element</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Guiding or lubricating nylon</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H221/028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Telescopic guiding</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stoppers for on or off position</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/032" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/032</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>adjustable</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/034" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/034</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Coded keys</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/036" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/036</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Return force</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/038" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fluid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>magnetic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/042" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Foam</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/044" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Elastic part on actuator or casing</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>bistable</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/048" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>magnetic</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/05" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Force concentrator</text></title-part><title-part><text>Actuating dimple</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/052" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/052</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>interlocked</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/054" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/054</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>connected by flexible webs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/056" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Modular conception</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/058" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/058</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to avoid tilting or skewing of contact area or actuator</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to avoid sticking in on position</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Damping vibrations</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Limitation of actuating pressure</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/066" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>replaceable</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/068" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a not operable condition</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/07" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>transparent</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/0702" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/0702</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Transparent key containing three dimensional (3D) element</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/072" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/072</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stroke amplification</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/074" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/074</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>One molded piece</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/076" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protruding in cavity covered by membrane</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/078" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/078</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Different operating parts on a bigger one</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/08" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>composed of different parts</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H221/082" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/082</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Superimposed actuators</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/084" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/084</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>made at least partly of elastic foam</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/088" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>actuable from different directions</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H221/09" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2221/09</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Flexible integral part of housing</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>sealed</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/003" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Membrane embracing all keys</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Evacuation of penetrating liquid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Purge gas</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>metallic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mounting on appliance</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Snap mounting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>located in recess</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>magnetic</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>rotatably</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mounted on raised part</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Adhesive</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Screw</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Hook and loop</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>detachable</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/032" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/032</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with formations for assembling similar housings</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/034" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/034</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bezel</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/0345" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/0345</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with keys positioned directly next to each other without an intermediate bezel or frame</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/036" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/036</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>forming chamfered apertures for keys</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/038" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>transparent</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>portable</text></title-part><title-part><text>hand held</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/042" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mounted in conventional keyboard</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/044" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protecting cover</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>convertible</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/048" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>assembled by removable part</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/05" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>composed of hingedly connected sections</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H223/052" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/052</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>reductible in size, e.g. for transportation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/054" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/054</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mounting of key housings on same printed circuit</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/056" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mounting of key housings on same frame</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/058" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/058</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>flush mounted</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>freestanding</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H223/062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2223/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Inflatable</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="H01H225/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switch site location</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>superimposed</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in different planes to increase density</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>more then one pole</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Two different sites for one circuit, e.g. for safety</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Different switch sites under one actuator in same plane</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>normally closed</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>normally closed combined with normally open</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Make break</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Consecutive operations</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Push-push</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>other then row-column disposition</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Common site to all actuators, e.g. auxiliary</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H225/026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2225/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>above actuator</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H229/062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2229/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Maintenance or repair facilities</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H229/066" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2229/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Z-axis assembly</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H229/068" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2229/068</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Extrusion</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Calculator, computer</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Bank automat</text></title-part><title-part><text>Cash register</text></title-part><title-part><text>Vending machine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Video game</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Toy</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Household appliance</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sewing machine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control panel</text></title-part><title-part><text>Graphic display</text></title-part><title-part><text>Programme control</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Musical instrument</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Telephone handset</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dispensing machine</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Car</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Elevator</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/032" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/032</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Remote control</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/038" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Level sensing or limit switch</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/044" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Under water</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Camera</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/048" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools</text></title-part><title-part><text>Drilling machines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/05" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Card, e.g. credit card</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H231/052" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2231/052</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Selectors, e.g. dimmers</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="H01H233/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2233/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Key modules</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H233/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2233/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with limited freedom</text></title-part></class-title></classification-item></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H233/026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2233/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Inserting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H233/028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2233/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>connected by spring</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H233/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2233/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mounted on support plate or frame</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H233/034" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2233/034</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Snap coupling</text></title-part></class-title>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H239/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2239/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Static electricity considerations</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H239/048" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2239/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising microphone or speaker</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H239/062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2239/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Disposable</text></title-part></class-title></classification-item>
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<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H239/076" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2239/076</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Key stroke generating power</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H239/078" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2239/078</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Variable resistance by variable contact area or point</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="H01H300/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by <class-ref scheme="cpc">H01H</class-ref></text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application electric motor braking, e.g. pole reversal of rotor, shorting motor coils, also for field discharge</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application hearing aid</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application power roofs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application power seats</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application power window</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application rear view mirror</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application surgical instrument</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application timepiece</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application transfer</text></title-part><title-part><text>between utility and emergency power supply </text><reference><text>circuits in <class-ref scheme="cpc">H02J9/04</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application transmission, e.g. for sensing the position of a gear selector or automatic transmission</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application wake up</text></title-part><title-part><text>switches or contacts specially provided for the wake up or standby shift of a circuit</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Avoid unwanted operation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application dead man switch: power must be interrupted on release of operating member</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application dead man switch, i.e. power being interrupted by panic reaction of operator, e.g. further pressing down push button</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application domotique, e.g. for house automation, bus connected switches, sensors, loads or intelligent wiring</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H300/032" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/032</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using RFID technology in switching devices</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/034" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/034</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using magnetic shape memory [MSM] also an austenite-martensite transformation, but then magnetically controlled</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/036" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/036</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application nanoparticles, e.g. nanotubes, integrated in switch components, e.g. contacts, the switch itself being clearly of a different scale, e.g. greater than nanoscale</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/038" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/038</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Preselection, i.e. the output of a switch depends on a particular preselection, e.g. a particular position of another switch</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Programmable interface between a set of switches and a set of functions, e.g. for reconfiguration of a control panel</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/042" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application rejection, i.e. preventing improper installation of parts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/044" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>H01H2300/044</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Application rejection 1: coded interacting surfaces, polarising, e.g. to avoid insertion of a circuit breaker or fuse or relay or rating plug of the wrong caliber or in the wrong direction</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using snap closing mechanisms</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H300/048" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Snap closing by latched movable contact, wherein the movable contact is held in a minimal distance from the fixed contact during first phase of closing sequence in which a closing spring is charged</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H300/05" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Snap closing with trip, wherein the contacts are locked open during charging of mechanism and unlocked by separate trip device, e.g. manual, electromagnetic etc.</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/052" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-05-01" status="published"><classification-symbol>H01H2300/052</classification-symbol><class-title date-revised="2016-05-01"><title-part><text>Controlling, signalling or testing correct functioning of a switch </text><reference><text><u>see</u> also <class-ref scheme="cpc">H01H2300/056</class-ref>&#160;-&#160;<class-ref scheme="cpc">H01H2300/066</class-ref> and <class-ref scheme="cpc">H01H11/0062</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/054" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/054</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Application timeslot: duration of actuation or delay between or combination of subsequent actuations determines selected function</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/056" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/056</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools for actuating a switch</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H300/058" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/058</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using apparatus with a spring motor or a snap-acting mechanism for actuating any one of a number of circuit breakers</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H01H300/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using tools as locking means</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H300/062" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for locking a charged spring</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="10" additional-only="true" sort-key="H01H300/064" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/064</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by means of removable member</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H01H300/066" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H01H2300/066</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for locking a switch in a test or an &quot;installation&quot; position</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></class-scheme>