H01H75/02 - CPC Classification Index

ClassID:

203657 ⎘

H01H75/02 - 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 power reset mechanism Details

Sub-classes:

H01H75/04 » Reset mechanisms for automatically reclosing a limited number of times 34

Recent Application in this class:

20240242911

2024-07-18

Resetting RCD mechanism by the handle

20180188765

2018-07-05

Smart power monitoring for welding and cutting apparatus

20180158637

2018-06-07

Charging device of air circuit breaker

20170125194

2017-05-04

High and ultra-high voltage circuit breaking system