ClassID:

202460

H01H9/345 - CPC Classification

Classification description:

Details of switching devices, not covered by groups  - ; Means for extinguishing or preventing arc between current-carrying parts; Stationary parts for restricting or subdividing the arc, e.g. barrier plate Mounting of arc chutes

Recent Application in this class:
#1
20240275256
2024-08-15

LINEAR CONTACTLESS ELECTRONIC SWITCH MODULE

#2
20210125797
2021-04-29

Breaker for high D.C. current or voltage applications, for instance industrial and/or railways applications

#3
20200075269
2020-03-05

High speed circuit breaker for industrial and railways applications

#4
20190019636
2019-01-17

Circuit interrupters having metal arc chutes with arc quenching members and related arc chutes

#5
20180323028
2018-11-08

Arc extinguishing structure for direct current circuit breaker

#6
20180277316
2018-09-27

CIRCUIT BREAKER INCLUDING SINGLE POLE BREAKING UNIT

#7
20170309425
2017-10-26

Air circuit breaker having an improved electric arc quenching chamber

#8
20170309417
2017-10-26

Electric arc extinction chamber

#9
20170032902
2017-02-02

Electrical switching apparatus and housing assembly therefor

#10
20170004934
2017-01-05

Switching device having an exchangeable switching piece assembly

#11
20150136740
2015-05-21

ARC baffling device

#12
20150082630
2015-03-26

Locomotive positive power bus contactor method of assembly

#13
20140339197
2014-11-20

ARC extinguishing chamber for an electric protection apparatus and electric protection apparatus comprising same

#14
20140202990
2014-07-24

Arc runners suitable for DC molded case circuit breakers and related methods

#15
20140151340
2014-06-05

Arc chute arrangement for arc quenching in electrical switching device

#16
20130180956
2013-07-18

Low-profile circuit breaker

#17
20130167753
2013-07-04

Locomotive positive power bus contactor method of assembly

#18
20130037521
2013-02-14

ARC chute for a circuit breaker, circuit breaker and method for assembling an ARC chute

#19
20120199449
2012-08-09

Limit stop apparatus, circuit breakers including limit stops, and methods of using same

#20
20110290761
2011-12-01

Arc chute, circuit breaker for a medium voltage circuit, and use of a polymer plate

#21
20100170876
2010-07-08

CIRCUIT BREAKER WITH SWITCHING GAS COOLING

#22
20090266794
2009-10-29

Arc Quenching Device With an Arc Quenching Material for a Circuit Breaker

#23
20090256658
2009-10-15

Current path arrangement for a circuit breaker

#24
20090223934
2009-09-10

Switching device

#25
20080135525
2008-06-12

Electrical switching device

#26
20080067042
2008-03-20

Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same

#27
20070075045
2007-04-05

Electrical switch

#28
20070056931
2007-03-15

Replaceable arc splitter cassette for a circuit breaker and circuit breaker having a replaceable arc splitter cassette

#29
20060124602
2006-06-15

ARC chute assembly