Overheat and overload sensing device

Details Overheat and overload sensing device Overheat and overload sensing device

1999-02-01

2000-05-02

Picard, Leo P.

Electricity: electrothermally or thermally actuated switches

Thermally actuated switches

With bimetallic element

337333, 337334, 337370, 337 37, 337 59, 337102, H01H 3714, H01H 3752, H01H 6102

Patent

active

060577517

ABSTRACT:
An overheat and overload sensing device includes a thermal sensor (such as a thermal regulator) and a breaker connected in parallel and used to cut off a power supply in case of current overload. The thermal sensor usually disposed near a heat source can respond automatically to cut off a local circuit in time in the case of overheat that will make the breaker become overloaded to break off power supply.

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