Patent classifications
H
ELECTRICITY
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H01
ELECTRIC ELEMENTS
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H01H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
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9/00
Details of switching devices, not covered by groups H01H1/00 - H01H7/00
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H01H9/54
Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
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H01H9/541
Contacts shunted by semiconductor devices
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H01H9/542
Contacts shunted by static switch means
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H01H2009/543
third parallel branch comprising an energy absorber, e.g. MOV, PTC, Zener
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