H01H81/02 - CPC Classification Index

ClassID:

203678 ⎘

H01H81/02 - CPC Classification

Classification description:

Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting electrothermally operated

Recent Application in this class:

20170125194

2017-05-04

High and ultra-high voltage circuit breaking system

20160071679

2016-03-10

Thermally responsive switch and method of manufacturing same

20130299323

2013-11-14

Contact structure

20110140827

2011-06-16

CIRCUIT PROTECTION DEVICE

20070272525

2007-11-29

Switch and device using the switch

20070262844

2007-11-15

Thermally responsive electrical switch

20060232905

2006-10-19

Electrical thermal overstress protection device

20060002046

2006-01-05

Overcurrent protection circuit including auto-reset breaker and PTC resistor

20050286195

2005-12-29

Overcurrent protection circuit including auto-reset breaker and PTC resistor

#10

20050264393

2005-12-01

Thermal protector

#11

20050168188

2005-08-04

Starter for a line start electric motor

#12

20050134424

2005-06-23

Bimetallic strip for a circuit breaker

#13

20050130491

2005-06-16

Automobile compact fuse holder