H01H71/2418 - CPC Classification Index

ClassID:

203538 ⎘

H01H71/2418 - CPC Classification

Classification description:

Details of the protective switches or relays covered by groups - ; Operating or release mechanisms; Automatic release mechanisms with or without manual release; Electromagnetic mechanisms combined with an electrodynamic current limiting mechanism

Sub-classes:

H01H2071/2427 » {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} 13

Recent Application in this class:

20160203921

2016-07-14

Switch unit, in particular a circuit breaker

20150084721

2015-03-26

Line protection switch

20120182096

2012-07-19

Installation switching device

20120182095

2012-07-19

Installation switching device

20120169440

2012-07-05

Movable contactor assembly for current limiting type circuit breaker

20100019873

2010-01-28

Double break installation switchgear

20090242373

2009-10-01

Service switching device with double-break contacts

20090046403

2009-02-19

Breaker device for low-voltage applications

20050151607

2005-07-14

Low-voltage circuit breaker with a capability of tripping quickly