ClassID:

203491

H01H2071/042 - CPC Classification

Classification description:

Details of the protective switches or relays covered by groups  - ; Means for indicating condition of the switching device with different indications for different conditions, e.g. contact position, overload, short circuit or earth leakage

Recent Application in this class:
#1
20250391625
2025-12-25

OPERATING MECHANISM FOR CIRCUIT BREAKER AND CIRCUIT BREAKER

#2
20250343018
2025-11-06

ESCUTCHEON MODULES FOR CIRCUIT BREAKERS

#3
20250300447
2025-09-25

SYSTEMS AND METHODS FOR A SAFETY CRITICAL SWITCHING CIRCUIT

#4
20250259813
2025-08-14

SWITCH

#5
20240222057
2024-07-04

CIRCUIT BREAKERS

#6
20240055196
2024-02-15

CONNECTOR FOR A CIRCUIT BREAKER AND A DOWNSTREAM CONTACTOR, FEEDER WITH SUCH A CONNECTOR AND ARRANGEMENT WITH SUCH A FEEDER

#7
20240038473
2024-02-01

Status indicator for switchgear

#8
20230368999
2023-11-16

Electrical overload protection device and method of use

#9
20230274902
2023-08-31

Circuit breaker handle indication using opto-mechanical design

#10
20230090370
2023-03-23

A LIGHTED VISUAL TRIP INDICATOR MODULE FOR CIRCUIT BREAKERS

#11
20230084420
2023-03-16

Circuit interrupter

#12
20220415588
2022-12-29

POWER SWITCH ENCLOSURE

#13
20220375708
2022-11-24

Status indicator for switchgear

#14
20220319790
2022-10-06

Electronic miniature circuit breaker with enhanced diagnostic user interface

#15
20220246380
2022-08-04

Remote-controlled mechanism, equipment arrangement having a remote-controlled mechanism, and method

#16
20210407755
2021-12-30

Circuit breaker and power distribution system

#17
20200379045
2020-12-03

Method for detecting the state of an electrical protection appliance in an electrical installation and detection device implementing said method

#18
20200144002
2020-05-07

Power switch enclosure

#19
20200105490
2020-04-02

Method for diagnosing the cause of tripping of an electrical protection device, auxiliary device and electrical system for implementing such a method

#20
20200066471
2020-02-27

Method for detecting faults in a switch assembly, device, computer program product, and computer-readable medium

#21
20190221386
2019-07-18

Actuator alternating indicator light

#22
20190198274
2019-06-27

Overcurrent Device

#23
20190148086
2019-05-16

Low profile circuit breaker with self cleaning contacts

#24
20190074153
2019-03-07

Circuit interrupter with status indication

#25
20180366290
2018-12-20

Electronic protection device

#26
20180269021
2018-09-20

Magnetic trip device for circuit breaker

#27
20180233315
2018-08-16

Fault state indication device for circuit breaker

#28
20180122600
2018-05-03

Actuator alternating indicator light

#29
20180012709
2018-01-11

Power switch enclosure

#30
20170250044
2017-08-31

Enclosed type electromagnetic switch having status indication function

#31
20170062166
2017-03-02

Frame module, circuit breaker including the same and associated method

#32
20160247652
2016-08-25

Electrical switching apparatus, and interface assembly and display apparatus therefor

#33
20160180687
2016-06-23

Circuit protective device fault diagnostic translator

#34
20160157310
2016-06-02

Control system of an electrical load

#35
20150270083
2015-09-24

Trip cause management device for an electronic trip device

#36
20150262778
2015-09-17

Molded case circuit breaker

#37
20150070026
2015-03-12

Method for determining a cause of a voltage outage load-side from a circuit breaker, auxiliary unit for a circuit breaker, electric system comprising a circuit breaker and one such auxiliary unit

#38
20150070020
2015-03-12

Auxiliary unit for an electric circuit breaker, electric system comprising a circuit breaker and one such auxiliary unit and method for determining a cause of opening of the circuit breaker by means of one such auxiliary unit

#39
20150053537
2015-02-26

Self-aligning actuator for door-operated switch

#40
20140287602
2014-09-25

Compact connection system for mains switchgear

#41
20140187082
2014-07-03

Rail mounting system and detaching method

#42
20140139302
2014-05-22

Thermal-magnetic trip device for tripping a multiphase circuit breaker

#43
20140070953
2014-03-13

Relay and a method for indicating a relay failure

#44
20130327618
2013-12-12

Electric current switching apparatus

#45
20130234810
2013-09-12

Short circuit indicator module for an electrical switching device and electrical switching device

#46
20130187746
2013-07-25

Electrical switch

#47
20130015928
2013-01-17

Apparatus of modular trip mechanism and auxiliary mechanism for circuit breaker

#48
20130001953
2013-01-03

Switching system and locking device with a status indicator

#49
20120325628
2012-12-27

Switching device and related power distribution system

#50
20120257316
2012-10-11

Electrical load control with fault protection

#51
20120162861
2012-06-28

Self-aligning actuator for door-operated switch

#52
20120098347
2012-04-26

Electronic circuit breaker with alternate mode of operation using auxiliary power source

#53
20120061224
2012-03-15

Indicator device of a circuit breaker

#54
20110273249
2011-11-10

CIRCUIT BREAKER WITH SECONDARY PROTECTION FUNCTION

#55
20110214975
2011-09-08

Electrical switching apparatus and status indicating assembly therefor

#56
20110181379
2011-07-28

Circuit breaker having trip cause indicating mechanism

#57
20110147178
2011-06-23

Electronic miniature circuit breaker with trip indication using the breaker tripping function as the feedback mechanism

#58
20110038089
2011-02-17

Electrical circuit having a means for signaling

#59
20100149711
2010-06-17

Circuit breaker with bistable display

#60
20100023284
2010-01-28

Intelligent fuse holder and circuit protection systems

#61
20090273873
2009-11-05

Device for detecting the three states of a circuit breaker

#62
20090256660
2009-10-15

Readiness for closing indicator for circuit breakers

#63
20090213505
2009-08-27

Operation detection devices having a sensor positioned to detect a transition event from an overcurrent protection component and related methods

#64
20090050455
2009-02-26

Electrical Circuit Breaker

#65
20090014300
2009-01-15

Apparatus for indicating closing operable state for air circuit breaker and air circuit breaker having the same

#66
20080136567
2008-06-12

Auxiliary device and data transmission method, auxiliary unit and electrical circuit breaker comprising said device

#67
20080079518
2008-04-03

Switching device with switch latch

#68
20070200652
2007-08-30

Electrical switching apparatus and trip indicator therefor

#69
20060146468
2006-07-06

Faulted current indicator

#70
20060139858
2006-06-29

Miniature switchgear devices

#71
20060097829
2006-05-11

Enhanced solenoid-armature interface

#72
20050269195
2005-12-08

Circuit breaker

#73
20050195055
2005-09-08

Enhanced solenoid-armature interface

#74
20050105234
2005-05-19

Electronic trip indicator

#75
20050103613
2005-05-19

Monitor providing cause of trip indication and circuit breaker incorporating the same

#76
20050046526
2005-03-03

Circuit breaker empolying illuminating indicators for open and closed positions

#77
20050007222
2005-01-13

External auxiliary switching unit for circuit breaker