ClassID:

216392

H02B11/28 - CPC Classification

Classification description:

Switchgear having carriage withdrawable for isolation Earthing arrangements

Recent Application in this class:
#1
20250300437
2025-09-25

ELECTRICAL CONTACT ASSEMBLY HAVING CONDUCTIVE CLAMP ASSEMBLY AND ASSOCIATED METHODS

#2
20240243559
2024-07-18

ISOLATION DEVICE FOR VOLTAGE TRANSFORMER CABINET AND VOLTAGE TRANSFORMER CABINET

#3
20230420923
2023-12-28

GROUNDING DEVICE FOR CIRCUIT BREAKER

#4
20220052512
2022-02-17

Interlock system for a low, medium or high voltage switchgear

#5
20190072602
2019-03-07

Electrical ground and test devices and related methods

#6
20190052067
2019-02-14

Grounding switch for use in metal-clad switchgear

#7
20180219307
2018-08-02

Earthing structure of earthing truck

#8
20180138671
2018-05-17

Cam selector for an earthing switch

#9
20170263390
2017-09-14

Arc eliminator

#10
20170263389
2017-09-14

Interlock device of withdrawable arc eliminator

#11
20170179711
2017-06-22

Circuit breaker with arc eliminator and power receiving/distributing equipment using same

#12
20170160331
2017-06-08

CABLE TESTING DEVICE AND METHOD

#13
20160308335
2016-10-20

Vacuum circuit breaker

#14
20160241003
2016-08-18

Complex electrically operated ground and test device using vacuum circuit interrupters and methods of operating the same

#15
20150380912
2015-12-31

Systems and methods for a fused motor load ground

#16
20150244156
2015-08-27

Integrated compact bushing structure combining the functionality of primary contact with a current transformer primary conductor and a post insulator

#17
20150102608
2015-04-16

Door interlock device for transformer room of vacuum circuit breaker

#18
20150083556
2015-03-26

Shutter device for an electrical switchgear panel, and related switchgear panel

#19
20130056341
2013-03-07

Terminal for an electrical switchgear

#20
20130048478
2013-02-28

Switch arrangement for an electrical switchgear

#21
20120006661
2012-01-12

Electrical switchgear

#22
20110147172
2011-06-23

Interlock apparatus of ground switch for vacuum circuit breaker

#23
20110068635
2011-03-24

MEDIUM OR HIGH VOLTAGE SWITCHGEAR APPARATUS AND METHOD OF EARTHING

#24
20100259869
2010-10-14

MEDIUM VOLTAGE PANEL

#25
20100236904
2010-09-23

Electric switchgear

#26
20100208416
2010-08-19

Earthing equipment for switchgear

#27
20080080117
2008-04-03

Automatic static grounding device for electrical components

#28
20060006143
2006-01-12

Earthing switch

#29
14656920
2017-02-21

Motorized vacuum isolation switch

#30
14033016
2017-09-05

Removable rack mountable power cell