H01H71/7427 - CPC Classification Index

ClassID:

203611 ⎘

H01H71/7427 - CPC Classification

Classification description:

Details of the protective switches or relays covered by groups - ; Means for adjusting the conditions under which the device will function to provide protection Adjusting only the electrothermal mechanism

Sub-classes:

H01H2071/7454 » {with adjustable axis of transmission lever between bimetal element and trip lever} 1
H01H71/7436 » {Adjusting the position (or prestrain) of the bimetal } 10
H01H71/7445 » {Poly-phase adjustment} 7

Recent Application in this class:

20220200266

2022-06-23

Electric switch with a thermal trigger unit, and method for adapting a thermal trigger curve

20180366289

2018-12-20

Electrical protection unit including a current limiter device

20170323753

2017-11-09

Adjustable thermal trip mechanism for circuit breaker

20170178852

2017-06-22

Device for joining a bimetal strip and a component forming a support for said bimetal strip, and electrical protection unit comprising same

20160268085

2016-09-15

Molded case circuit breaker

20150248985

2015-09-03

Knob element and slide element of an adjusting apparatus and adjusting apparatus and method for adjusting a position of a thermal tripping shaft

20150179376

2015-06-25

Trip device for circuit breaker

20100253467

2010-10-07

THERMAL OVERLOAD RELAY DEVICE

20090323302

2009-12-31

Thermal relay

#10

20090224864

2009-09-10

Switching device

#11

20090206977

2009-08-20

Thermal overload relay

#12

20090160586

2009-06-25

Protection switch

#13

20090146766

2009-06-11

Protection switch

#14

20090145882

2009-06-11

Protection switch