ClassID:

202453

H01H2009/305 - CPC Classification

Classification description:

Details of switching devices, not covered by groups  - ; Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber

Recent Application in this class:
#1
20260142106
2026-05-21

HIGH-VOLTAGE CONNECTOR WITH JOINING GROOVE

#2
20240096575
2024-03-21

Non-electrical device for replacing a current sensor in an arc-extinguishing chamber of a switch-disconnector, and a switch-disconnector comprising such a non-electrical device

#3
20230067398
2023-03-02

SAFETY SWITCH WITH FOOL-PROOF FUNCTION AND TOASTER

#4
20220139643
2022-05-05

Switching device with effective cooling of outflowing gases

#5
20210193406
2021-06-24

Switching device

#6
20200286696
2020-09-10

Arc quenching plate and arc quenching unit with such arc quenching plate and switching device with such arc quenching unit

#7
20190164713
2019-05-30

Electrical switching apparatus and guide member therefor

#8
20180277316
2018-09-27

CIRCUIT BREAKER INCLUDING SINGLE POLE BREAKING UNIT

#9
20170062156
2017-03-02

Multipolar power contactor

#10
20150243460
2015-08-27

Particulate and pressure redirection shield for an electric circuit breaker

#11
20150077213
2015-03-19

Temperature-dependent switch

#12
20150014279
2015-01-15

Device for protection against particles generated by an electric switching arc

#13
20140374384
2014-12-25

Electrical switch

#14
20140305906
2014-10-16

Molded-case circuit breaker

#15
20140225687
2014-08-14

Switching device

#16
20140116866
2014-05-01

Molded case circuit breaker with large capacity

#17
20140076700
2014-03-20

Circuit breaker with arc shield

#18
20140069892
2014-03-13

Moving seal with arc creepage surface for an air circuit breaker

#19
20140008190
2014-01-09

Circuit breaker

#20
20130153381
2013-06-20

Shield Apparatus for Use in Circuit Interrupter

#21
20130001202
2013-01-03

Carrier link insulator for a circuit breaker

#22
20120326814
2012-12-27

Electric protection apparatus comprising at least one breaking module controlled by a control device with electromagnetic coil

#23
20120281340
2012-11-08

Electrical switching component

#24
20110309052
2011-12-22

MOVING SEAL WITH ARC CREEPAGE SURFACE FOR AN AIR CIRCUIT BREAKER

#25
20110114602
2011-05-19

Contactor assembly for switching high power to a circuit

#26
20110073568
2011-03-31

Shield apparatus for circuit breaker

#27
20110067988
2011-03-24

Electrical switching component

#28
20100148893
2010-06-17

Electrical switching apparatus and shunt separator therefor

#29
20100032269
2010-02-11

Movable contact arm and crossbar assembly and electrical switching apparatus employing the same

#30
20090188893
2009-07-30

Devices, systems, and methods for managing a circuit breaker

#31
20090014417
2009-01-15

Movable contactor for air circuit breaker with contact spring protecting mechanism

#32
20070268100
2007-11-22

Electrical switching apparatus, and movable contact assembly and shield therefor

#33
20070241081
2007-10-18

Slot motor and circuit breaker including the same

#34
20070232144
2007-10-04

Shield, and printed circuit board and electrical apparatus employing the same

#35
20070139147
2007-06-21

Circuit breaker

#36
20070084830
2007-04-19

Electrical switching apparatus including operating mechanism having insulating portion

#37
20070035367
2007-02-15

Circuit breaker

#38
20060207437
2006-09-21

Relay switch for toaster

#39
20050269195
2005-12-08

Circuit breaker

#40
20050207085
2005-09-22

Side vented arc path on network protector rollout