H01H3/56 - CPC Classification Index

ClassID:

202330 ⎘

H01H3/56 - CPC Classification

Classification description:

Mechanisms for operating contacts; Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using electromagnetic clutch

Recent Application in this class:

20190157018

2019-05-23

Latching relay and method thereof

20160358735

2016-12-08

Actuator override mechanism for subsea circuit breaker

20160211096

2016-07-21

Motorized vacuum circuit breaker assembly

20160155593

2016-06-02

Dual stroke mechanically latched mechanism

20140240066

2014-08-28

Dual stroke mechanically latched mechanism

20140077905

2014-03-20

Contactor

20090020400

2009-01-22

Drive Arrangement with a Drive Device of an Electrical Switching Device and Method for Operating the Drive Arrangement