H01H73/00 - CPC Classification Index

ClassID:

203619 ⎘

H01H73/00 - CPC Classification

Classification description:

Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism

Sub-classes:

H01H73/02 » Details 5
H01H73/22 » having electrothermal release and no other automatic release 1
H01H73/36 » having electromagnetic release and no other automatic release 9
H01H73/48 » having both electrothermal and electromagnetic automatic release 4
H01H73/60 » Cartridge type, e.g. screw-in cartridge 1

Recent Application in this class:

20200388027

2020-12-10

Circuit breaker opening/closing assistance apparatus