ClassID:

202465

H01H9/362 - 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; Metal parts Mounting of plates in arc chamber

Recent Application in this class:
#1
20260120970
2026-04-30

ELECTRIC SWITCH

#2
20250259804
2025-08-14

ARC CHUTE FOR AN ELECTRICAL SWITCH

#3
20240222043
2024-07-04

Device for Extinguishing Arcs in an Electrical Circuit

#4
20210125797
2021-04-29

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

#5
20210020397
2021-01-21

Arc extinguishing unit of molded case circuit breaker

#6
20200312599
2020-10-01

Arc extinguishing unit of molded case circuit breaker

#7
20200219671
2020-07-09

Electrical switch

#8
20190326073
2019-10-24

Electrical switch

#9
20190326072
2019-10-24

Low-voltage circuit breaker

#10
20190260186
2019-08-22

Distribution panel

#11
20190214205
2019-07-11

Contactor device for high current switching applications

#12
20190139728
2019-05-09

Switching device with arc extinguishing device and arc guide

#13
20180301292
2018-10-18

Arc extinguishing gas filtering device for electrical current switchgear and electrical current switchgear comprising this filtering device

#14
20170309425
2017-10-26

Air circuit breaker having an improved electric arc quenching chamber

#15
20170309424
2017-10-26

Switching device with arc extinguishing device

#16
20170309417
2017-10-26

Electric arc extinction chamber

#17
20160133404
2016-05-12

Framework of relay and relay

#18
20150371792
2015-12-24

Electrical transfer switch system

#19
20150287560
2015-10-08

Direct-current contactor with additional switching capability for AC loads and a polarity against the preferential current direction

#20
20150262774
2015-09-17

Switching device

#21
20150028973
2015-01-29

Slot motor, slot motor cover, slot motor—arc plate assembly, and methods of operation

#22
20150027984
2015-01-29

Electric current switching apparatus

#23
20150027983
2015-01-29

Electric current switching apparatus

#24
20140339196
2014-11-20

ARC extinguishing unit for molded case circuit breaker

#25
20140263188
2014-09-18

Arc chamber for bi-directional DC

#26
20140151340
2014-06-05

Arc chute arrangement for arc quenching in electrical switching device

#27
20130292359
2013-11-07

Unidirectionally switching DC contactor

#28
20130234812
2013-09-12

Mounting of splitter plates in the switch pole of a circuit breaker

#29
20130229248
2013-09-05

Electromagnetic contactor

#30
20130037521
2013-02-14

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

#31
20120043302
2012-02-23

Circuit breaker and arc chute with shield apparatus

#32
20120006791
2012-01-12

Arc extinguishing mechanism for mold cased circuit breaker

#33
20110297649
2011-12-08

Mold cased circuit breaker

#34
20110290761
2011-12-01

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

#35
20110017709
2011-01-27

Electrical switching apparatus and arc chute assembly therefor

#36
20100258531
2010-10-14

ARC CHAMBER FOR A SWITCHING DEVICE, AND SWITCHING DEVICE COMPRISING SAID ARC CHAMBER

#37
20090314746
2009-12-24

ARC-QUENCHING CORE ASSEMBLY

#38
20090223934
2009-09-10

Switching device

#39
20080277382
2008-11-13

Devices, Systems, and Methods for Dissipating Energy From an Arc

#40
20080135525
2008-06-12

Electrical switching device

#41
20080079519
2008-04-03

Electrical switching apparatus including a split core slot motor and method of installing a slot motor assembly in a circuit interrupter

#42
20080067042
2008-03-20

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

#43
20070075045
2007-04-05

Electrical switch

#44
20070045235
2007-03-01

Electric switching device comprising an arc-quenching unit

#45
20060124602
2006-06-15

ARC chute assembly

#46
20060096954
2006-05-11

Arc chute and circuit interrupter employing the same

#47
20060086693
2006-04-27

Arc extinguisher assembly for molded case circuit breaker

#48
20050263492
2005-12-01

Molded arc chute

#49
16555406
2020-11-17

Arc chamber venting

#50
15343346
2018-02-06

Circuit breakers with metal arc chutes with reduced electrical conductivity overlay material and related arc chutes