ClassID:

203309

H01H50/546 - CPC Classification

Classification description:

Details of electromagnetic relays; Contact arrangements for contactors having bridging contacts

Recent Application in this class:
#1
20260051449
2026-02-19

CONTACT HOLDER, AUXILIARY CONTACT MODULE AND CONTACTOR

#2
20260018356
2026-01-15

MAGNETICALLY ATTACHABLE ELECTROMAGNETIC SWITCH AND ARMATURE PLATE CAPABLE OF INCREASING A DISCONNECTION SPEED

#3
20260011518
2026-01-08

Contactor with Anti-Levitation Mechanism

#4
20260011517
2026-01-08

CIRCUIT BREAKER

#5
20250357061
2025-11-20

ELECTROMAGNETIC RELAY

#6
20250349484
2025-11-13

Contact Arrangement for an Electrical Switching Device and Electrical Switching Device

#7
20250349481
2025-11-13

SWITCHING APPARATUS FOR ELECTRICAL SYSTEMS AND DIAGNOSTIC METHOD FOR MONITORING SWITCHING APPARATUS OPERATION

#8
20250349480
2025-11-13

CONNECTING STRUCTURE BETWEEN LEAD-OUT PINS OF AUXILIARY STATIONARY CONTACTS AND YOKE PLATE OF DC RELAY

#9
20250349479
2025-11-13

Switching Device Using Split Movable Carrier Set With Incorporated Main And Auxiliary Electrical Conductors

#10
20250343017
2025-11-06

ELECTRICAL ASSEMBLY

#11
20250323003
2025-10-16

ARC INDUCTION UNIT AND DIRECT CURRENT RELAY COMPRISING SAME

#12
20250316431
2025-10-09

SWITCHING DEVICE

#13
20250285821
2025-09-11

SWITCHING DEVICE

#14
20250166952
2025-05-22

Relay Switch Device Integrated With Pre-Charge System

#15
20250149282
2025-05-08

ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY COMPRISING SAME

#16
20250104949
2025-03-27

HIGH-FREQUENCY RELAY WITH EXCELLENT SHIELDING PERFORMANCE

#17
20250095937
2025-03-20

ELECTROMAGNETIC CONTACTOR

#18
20250069832
2025-02-27

DUAL-CONTACT POWER CONTACTOR

#19
20250037953
2025-01-30

ELECTROMAGNETIC RELAY

#20
20250029804
2025-01-23

ELECTROMAGNETIC RELAY

#21
20240339276
2024-10-10

ARC PATH FORMATION UNIT AND DIRECT CURRENT RELAY COMPRISING SAME

#22
20240312748
2024-09-19

RELAY SWITCH

#23
20240312747
2024-09-19

Multi-controlled contactor control

#24
20240297008
2024-09-05

HIGH-VOLTAGE DC RELAY

#25
20240282540
2024-08-22

CONTACT DEVICE AND ELECTROMAGNETIC RELAY

#26
20240274385
2024-08-15

SWITCHING ARRANGEMENT AND METHOD FOR OPERATING A SWITCHING ARRANGEMENT

#27
20240274375
2024-08-15

Contactor device and energy storage system

#28
20240266130
2024-08-08

GFCI Socket

#29
20240234063
2024-07-11

ELECTROMAGNETIC RELAY

#30
20240203677
2024-06-20

COMPONENT FOR HIGH-VOLTAGE SYSTEM OF A VEHICLE

#31
20240145198
2024-05-02

ELECTROMAGNETIC RELAY AND METHOD OF MANUFACTURING THE SAME

#32
20240136133
2024-04-25

ELECTROMAGNETIC RELAY

#33
20240105409
2024-03-28

SWITCHING DEVICE

#34
20240087830
2024-03-14

ELECTROMAGNETIC CONTACTOR CAPABLE OF EFFECTIVELY EXTINGUISHING ARC

#35
20240071702
2024-02-29

ELECTROMAGNETIC RELAY

#36
20240055209
2024-02-15

ELECTROMAGNETIC RELAY

#37
20240029982
2024-01-25

ELECTROMAGNETIC RELAY

#38
20230411097
2023-12-21

MOVABLE CONTACT PART AND DIRECT CURRENT RELAY COMPRISING SAME

#39
20230352258
2023-11-02

Arc path generation unit and direct current relay including same

#40
20230335364
2023-10-19

ELECTROMAGNETIC RELAY

#41
20230335362
2023-10-19

ELECTROMAGNETIC RELAY

#42
20230317392
2023-10-05

Relay switch device integrated with pre-charge system

#43
20230307201
2023-09-28

Contactor with multi-gap actuator

#44
20230257129
2023-08-17

Power supply circuit of moving object

#45
20230245845
2023-08-03

Electromagnetic relay

#46
20230230789
2023-07-20

RELAY

#47
20230223223
2023-07-13

ELECTROMAGNETIC CONTACTOR

#48
20230207243
2023-06-29

Electromagnetic relay

#49
20230197388
2023-06-22

Switching Device

#50
20230197386
2023-06-22

Relay

#51
20230197384
2023-06-22

SWITCHING DEVICE

#52
20230178319
2023-06-08

CONNECTING STRUCTURE BETWEEN LEAD-OUT PINS OF AUXILIARY STATIONARY CONTACTS AND YOKE PLATE OF DC RELAY

#53
20230170172
2023-06-01

HERMETICALLY SEALED ELECTROMAGNETIC CONTACTOR

#54
20230145550
2023-05-11

GAS FILLING STRUCTURE, HERMETICALLY SEALED ELECTROMAGNETIC CONTACTOR, AND GAS FILLING METHOD

#55
20230136542
2023-05-04

HERMETICALLY SEALED ELECTROMAGNETIC CONTACTOR

#56
20230105506
2023-04-06

Arrangement and module for electrical contactor assemblies

#57
20230090245
2023-03-23

High-voltage DC relay with auxiliary contact

#58
20230061652
2023-03-02

Method and device for determining contact thickness change of a contactor

#59
20230029524
2023-02-02

High-voltage DC relay having a movable piece

#60
20220406548
2022-12-22

Switching device with two stationary contacts and a movable contact in a switching chamber

#61
20220384121
2022-12-01

Electrical switch

#62
20220328260
2022-10-13

DC HIGH-VOLTAGE RELAY, AND CONTACT MATERIAL FOR DC HIGH-VOLTAGE RELAY

#63
20220310342
2022-09-29

Switch device with contact cover

#64
20220293380
2022-09-15

Switching device with rotary contact bridge

#65
20220262588
2022-08-18

Hermetic terminal and contact device using the hermetic terminal

#66
20220230827
2022-07-21

Direct current relay

#67
20220230824
2022-07-21

Switching device with ceramic/glass eyelets

#68
20220216023
2022-07-07

Direct current contactor and vehicle

#69
20220208494
2022-06-30

Direct current relay and manufacturing method therefor

#70
20220189720
2022-06-16

Contact device

#71
20220139655
2022-05-05

Contact arrangement for a switching device and switching device

#72
20220108859
2022-04-07

Relay

#73
20220102102
2022-03-31

RELAY

#74
20220093355
2022-03-24

Relay

#75
20220044898
2022-02-10

Electromagnetic drive unit for a switching device and switching device

#76
20220044896
2022-02-10

Switching device for guiding and switching of load currents

#77
20220013317
2022-01-13

Relay contactor dual linear actuator module system

#78
20210391134
2021-12-16

Contact device

#79
20210358707
2021-11-18

Contact point device and electromagnetic relay

#80
20210358706
2021-11-18

Contact point device and electromagnetic relay

#81
20210327664
2021-10-21

CONTACTOR WITH ARC SUPPRESSOR

#82
20210304995
2021-09-30

Switching device and method for operating a switching device

#83
20210304994
2021-09-30

Relay

#84
20210304993
2021-09-30

Relay

#85
20210304992
2021-09-30

Actuation Device, In Particular For a Relay

#86
20210304991
2021-09-30

Electromagnetic relay having embedded contact flush to terminal surface

#87
20210287866
2021-09-16

Low-voltage switching device including an electromagnetic contact load support

#88
20210202197
2021-07-01

Switching device with two stationary contacts and a movable contact in a switching chamber

#89
20210193421
2021-06-24

Direct current relay

#90
20210166903
2021-06-03

ELCTRICAL CONTACTOR

#91
20210082651
2021-03-18

Electromagnetic relay

#92
20210082650
2021-03-18

Electromagnetic relay to ensure stable energization even when contact is dissolved

#93
20210082649
2021-03-18

ELECTROMAGNETIC RELAY

#94
20210082647
2021-03-18

Relay

#95
20210074499
2021-03-11

Disconnecting device for interrupting a direct current of a current path as well as a circuit breaker

#96
20210066012
2021-03-04

Armature for electromagnetic actuator, an electromagnetic actuator, a switch device and a method for manufacturing an armature

#97
20210057178
2021-02-25

Switching device

#98
20210035759
2021-02-04

Double-armature relay

#99
20210027964
2021-01-28

ELECTROMAGNETIC RELAY

#100
20210027963
2021-01-28

Relay

#101
20210012987
2021-01-14

Relay

#102
20200402753
2020-12-24

Switching device for switching an electrical load

#103
20200381203
2020-12-03

ELECTROMAGNETIC RELAY, ELECTRIC APPARATUS, AND ELECTRIC APPARATUS CASE

#104
20200373111
2020-11-26

High-voltage DC relay

#105
20200365338
2020-11-19

Contactor with contact carrier location sensing

#106
20200350134
2020-11-05

Electromagnetic relay

#107
20200350131
2020-11-05

High voltage electric line cutter device

#108
20200312597
2020-10-01

CONTACT DEVICE AND ELECTROMAGNETIC RELAY EQUIPPED WITH CONTACT DEVICE

#109
20200303853
2020-09-24

Printed circuit board mounted contactors

#110
20200294747
2020-09-17

Relay

#111
20200279708
2020-09-03

CONTACT DEVICE AND ELECTROMAGNETIC RELAY EQUIPPED WITH CONTACT DEVICE

#112
20200273650
2020-08-27

Electromagnetic relay

#113
20200258708
2020-08-13

Relay contactor dual linear actuator module system

#114
20200251292
2020-08-06

Relay

#115
20200234899
2020-07-23

ELECTROMAGNETIC RELAY UNIT AND ELECTROMAGNETIC RELAY SYSTEM

#116
20200194202
2020-06-18

Electric fuse box or junction box assembly with a high voltage electric line cutter device

#117
20200176208
2020-06-04

Connection unit

#118
20200126741
2020-04-23

Contactor with arc suppressor

#119
20200058458
2020-02-20

Power contactor and method for producing a housing body for the power contactor

#120
20200051766
2020-02-13

Electromechanical switch with stabilized engagement between contacts

#121
20200027675
2020-01-23

Solenoid assembly with decreased release time

#122
20190385804
2019-12-19

CONTACTOR ASSEMBLY AND CONTACTOR TRANSITIONING METHOD

#123
20190326085
2019-10-24

Electromechanical switch having movable contact and dampener

#124
20190326084
2019-10-24

Electromechanical switch having a movable contact and stationary contacts

#125
20190311871
2019-10-10

Electromagnetic relay

#126
20190311870
2019-10-10

Integrated mounting post and heat sink for contactor arrangement in power distribution system

#127
20190304727
2019-10-03

Contact device and relay using the same

#128
20190304724
2019-10-03

Relay

#129
20190295796
2019-09-26

Electromagnetic relay

#130
20190287747
2019-09-19

Component group for galvanically separating an armature and a switching bridge of a relay, the switching bridge being arranged on a switching bridge carrier, and relay

#131
20190228938
2019-07-25

DC relay having auxiliary contact

#132
20190214799
2019-07-11

Integrated contactor mounting post

#133
20190206633
2019-07-04

Contact device for an electrical switch, and electrical switch

#134
20190190406
2019-06-20

Motor starter, operating method, computer program product and motor starter arrangement

#135
20190190175
2019-06-20

Printed circuit board mounted contactors

#136
20190148096
2019-05-16

Double breaker switch

#137
20190148095
2019-05-16

CONTACT SWITCHING DEVICE AND ELECTROMAGNETIC RELAY USING SAME

#138
20190148094
2019-05-16

Electromagnetic relay

#139
20190139728
2019-05-09

Switching device with arc extinguishing device and arc guide

#140
20190139720
2019-05-09

ENERGY EFFICIENT ELECTROMAGNETIC CONTACTOR USING HEART SHAPED DRIVING PIN OPERATING MECHANISM

#141
20190131097
2019-05-02

Electromagnetic relay

#142
20190131096
2019-05-02

Electromagnetic relay

#143
20190131095
2019-05-02

Electromagnetic relay

#144
20190131094
2019-05-02

Electromagnetic relay

#145
20190122844
2019-04-25

Electromagnetic relay

#146
20190122831
2019-04-25

ELECTRICAL RELAY

#147
20190115177
2019-04-18

Electrical contactor

#148
20190108958
2019-04-11

Electromagnetic switch with stable moveable contact

#149
20190108957
2019-04-11

High voltage electric line cutter device

#150
20190088432
2019-03-21

CONTACT DEVICE

#151
20190074151
2019-03-07

Relay

#152
20190019645
2019-01-17

Relay device

#153
20190017485
2019-01-17

Electromagnetic switch device for starter

#154
20190013171
2019-01-10

CONTACT MECHANISM AND ELECTROMAGNETIC RELAY

#155
20190006140
2019-01-03

High-voltage direct-current relay and assembly method therefor

#156
20180374667
2018-12-27

ELECTRICAL CONTACT APPARATUS, ASSEMBLIES, AND METHODS OF OPERATION

#157
20180366922
2018-12-20

Integrated contactor mounting post

#158
20180308650
2018-10-25

Switching arrangement

#159
20180269017
2018-09-20

CONTACT DEVICE AND ELECTROMAGNETIC CONTACTOR USING SAME

#160
20180197710
2018-07-12

Relay

#161
20180182584
2018-06-28

Electromagnetic relay

#162
20180166240
2018-06-14

Electromagnetic relay

#163
20180090291
2018-03-29

Weld resistant contactor

#164
20180047527
2018-02-15

Multipole electromechanical switching device

#165
20180025874
2018-01-25

Horizontal-deflection prevention mechanism for high voltage direct current relay

#166
20180025873
2018-01-25

Moving iron core guide mechanism for high voltage direct current relay

#167
20180025872
2018-01-25

Sealed high voltage direct current relay

#168
20180019073
2018-01-18

Serrated electrical contacts

#169
20170358413
2017-12-14

Contact device and electromagnetic contactor using same

#170
20170352499
2017-12-07

Contact mechanism and switch using the same

#171
20170345597
2017-11-30

Contact mechanism and an electromagnetic relay provided therewith

#172
20170279250
2017-09-28

Power distribution system

#173
20170221664
2017-08-03

Relay

#174
20170194121
2017-07-06

Direct current relay

#175
20170154746
2017-06-01

Swtiching phase offset for contactor optimization

#176
20170069452
2017-03-09

Contact switching device

#177
20170069450
2017-03-09

Power relay for a vehicle

#178
20170032918
2017-02-02

Switching device having a damping element for a contact system during abrupt switching on

#179
20170032916
2017-02-02

Switching device for a wye-delta switch in a multiphase motor

#180
20170032913
2017-02-02

High voltage relay device

#181
20170011864
2017-01-12

Contact bridge arrangement for an electrical switching element

#182
20170011863
2017-01-12

Contact bridge arrangement for an electrical switching element

#183
20170004934
2017-01-05

Switching device having an exchangeable switching piece assembly

#184
20160375848
2016-12-29

Power distribution panel having contactor with thermal management feature

#185
20160365211
2016-12-15

Electromagnetic contactor

#186
20160329171
2016-11-10

Multipole electromechanical switching device

#187
20160314925
2016-10-27

Power relay for a vehicle

#188
20160314924
2016-10-27

Contractor assembly which counteracts electromagnetic repulsion of contacts

#189
20160314922
2016-10-27

Electrical disconnect device for a battery

#190
20160314921
2016-10-27

Electromagnetic relay

#191
20160314920
2016-10-27

Electromagnetic relay

#192
20160300673
2016-10-13

Electromagnetic relay

#193
20160293368
2016-10-06

Relay apparatus having plurality of relays and relay system incorporating the relay apparatus

#194
20160260566
2016-09-08

Sealed contact device

#195
20160247650
2016-08-25

Relay system

#196
20160233039
2016-08-11

Contact apparatus

#197
20160217951
2016-07-28

Switching device with permanent-magnetic arc extinguishment

#198
20160211087
2016-07-21

Switching and protection device for high-voltage wiring system

#199
20160189901
2016-06-30

DC operated polarized electromagnet and electromagnetic contactor using the same

#200
20160189899
2016-06-30

Electromagnetic contactor

#201
20160133413
2016-05-12

Single pole, single current path switching system and method

#202
20160133410
2016-05-12

Operator coil parameter based electromagnetic switching

#203
20160133405
2016-05-12

Sealed relay

#204
20160133404
2016-05-12

Framework of relay and relay

#205
20160126042
2016-05-05

Crossbar structure of electromagnetic contactor

#206
20160093458
2016-03-31

Direct current relay

#207
20160071676
2016-03-10

Double-break relay

#208
20160071670
2016-03-10

Arrangement for an electrical switch element and switch element

#209
20160049273
2016-02-18

Electromagnetic contactor

#210
20160035502
2016-02-04

Magnetic latching relay having asymmetrical solenoid structure

#211
20160012991
2016-01-14

Relay

#212
20160012986
2016-01-14

Remote disconnect switch assembly

#213
20150380142
2015-12-31

Magnetic contactor

#214
20150318133
2015-11-05

Modular electrical switch device comprising at least one unipolar cut-off unit and a switch assembly comprising such devices

#215
20150303016
2015-10-22

Electromagnetic switch with stable moveable contact

#216
20150294824
2015-10-15

Contactor

#217
20150279601
2015-10-01

Contact device

#218
20150255236
2015-09-10

Contact apparatus

#219
20150255235
2015-09-10

Contact device

#220
20150213982
2015-07-30

Relay

#221
20150213981
2015-07-30

Electromagnetic relay

#222
20150213969
2015-07-30

Electromagnetic contactor

#223
20150206685
2015-07-23

Electromagnetic contactor with sliding guide

#224
20150206684
2015-07-23

Electromagnetic contactor

#225
20150206666
2015-07-23

Electromagnetic contactor

#226
20150194284
2015-07-09

Contact device and electromagnetic relay equipped with the contact device

#227
20150179359
2015-06-25

Magnetic contactor

#228
20150170861
2015-06-18

Electrical switching device and method for switching thereof with contact separation in the event of protection

#229
20150155112
2015-06-04

Electromagnetic switch with damping interface

#230
20150129549
2015-05-14

Switch

#231
20150109713
2015-04-23

Magnetic contactor

#232
20150096874
2015-04-09

Switching device and method for detecting malfunctioning of such a switching device

#233
20150077202
2015-03-19

Spring load adjustment structure of contact device and spring load adjustment method of contact device

#234
20150054606
2015-02-26

Electromagnetic contactor

#235
20150054605
2015-02-26

Electromagnetic relay

#236
20150054604
2015-02-26

Electromagnetic relay

#237
20150048908
2015-02-19

Contact device and electromagnetic contactor using the same

#238
20150042426
2015-02-12

Electric contactor with flywheel drive and method of switching an electric contactor on and/or off

#239
20150034600
2015-02-05

Contact device, and electromagnetic switch in which the contact device is used

#240
20150022296
2015-01-22

Switch including an arc extinguishing container with a metal body and a resin cover

#241
20150022295
2015-01-22

Electromagnetic contactor having a contact noise suppression member

#242
20150022292
2015-01-22

Electromagnetic switch and contact position regulating method thereof

#243
20150022291
2015-01-22

Contact device having arc root movement promotion portion, and electromagnetic switch in which the contact device is used

#244
20150015350
2015-01-15

Electromagnetic switch

#245
20150013085
2015-01-15

Cleaning device for contamination of contact of electromagnetic contactor

#246
20150002250
2015-01-01

Electromagnetic contactor

#247
20140376144
2014-12-25

Electric contactor and control method of one such contactor

#248
20140347150
2014-11-27

Device and method for switching electrical load circuits

#249
20140266522
2014-09-18

Contact mechanism and electromagnetic contactor using same

#250
20140266521
2014-09-18

Multipole electromechanical switching device

#251
20140232494
2014-08-21

Electromagnetic switching device

#252
20140232489
2014-08-21

Electromagnetic relay

#253
20140224629
2014-08-14

Contact slider unit for a switching unit, in particular for a circuit breaker

#254
20140203897
2014-07-24

Electromagnetic relay

#255
20140184366
2014-07-03

Contact point device and electromagnetic relay that mounts the contact point device thereon

#256
20140176268
2014-06-26

Electromagnetic switch

#257
20140176267
2014-06-26

Electromagnetic switch for starter

#258
20140175062
2014-06-26

Electrical switching device

#259
20140166620
2014-06-19

Polarity independent switching device for carrying and disconnecting direct current

#260
20140151337
2014-06-05

Electromagnetic relay

#261
20140116862
2014-05-01

Contact slide unit for a switching unit

#262
20140104740
2014-04-17

Switching phase offset for contactor optimization

#263
20140062627
2014-03-06

Electromagnetic contactor

#264
20140062625
2014-03-06

Electromagnetic contactor

#265
20140035705
2014-02-06

Relay

#266
20140015627
2014-01-16

Relay

#267
20140001157
2014-01-02

Electronic switch

#268
20130342293
2013-12-26

Contact device

#269
20130335176
2013-12-19

Electromagnetic switching device

#270
20130335175
2013-12-19

Contact mechanism and electromagnetic contactor using the same

#271
20130257569
2013-10-03

Integrated planar electromechanical contactors

#272
20130255464
2013-10-03

Cutter for a current-carrying member

#273
20130255463
2013-10-03

Cutter

#274
20130234811
2013-09-12

Contact device

#275
20130229248
2013-09-05

Electromagnetic contactor

#276
20130229247
2013-09-05

Electromagnetic contactor

#277
20130214882
2013-08-22

Relay

#278
20130207753
2013-08-15

Contact switching device

#279
20130207750
2013-08-15

Solenoid device and electromagnetic relay

#280
20130169389
2013-07-04

DC power relay

#281
20130140153
2013-06-06

Electric switching system comprising an electric switching module including two elements coupling a contact(S)-holder with its driving device

#282
20130127583
2013-05-23

Device for protecting an electrical circuit fed by an alternating current which can be integrated into a contactor

#283
20130115807
2013-05-09

Contact apparatus

#284
20130113580
2013-05-09

Contact mechanism and electromagnetic contactor using same

#285
20130106549
2013-05-02

High-voltage coil

#286
20130106543
2013-05-02

Electromagnetic contactor

#287
20130106542
2013-05-02

Contact switching device

#288
20130090748
2013-04-11

Remote disconnect switch assembly

#289
20130057377
2013-03-07

Coil terminal

#290
20130057369
2013-03-07

Contact switching device

#291
20130021122
2013-01-24

Relay

#292
20130021121
2013-01-24

Relay

#293
20130012037
2013-01-10

Contact device

#294
20120326815
2012-12-27

Electromagnetic switch

#295
20120307409
2012-12-06

Alternating current contactor with mechanical short circuit self-locking function

#296
20120299395
2012-11-29

Switching phase offset for contactor optimization

#297
20120256713
2012-10-11

Electromagnetic relay

#298
20120242431
2012-09-27

Electromagnetic switch incorporating contact displacement limiting members for preventing unreliable operation caused by wear of switch contacts

#299
20120242430
2012-09-27

Relay with multiple coils

#300
20120240366
2012-09-27

Attachment/detachment structure for electromagnetic contactor and accessory unit and assembly method for movable hook portion provided in accessory unit