Switch and circuit breaker combination device

Details Switch and circuit breaker combination device Switch and circuit breaker combination device

1990-03-19

1991-04-30

Broome, Harold

Electricity: electrothermally or thermally actuated switches

With separate distinct diverse art-type switching device

Bimetallic device with other

337 13, 337 66, 337 72, 200242, 200535, H01H 3700, H01H 7116

Patent

active

050124951

ABSTRACT:
An improved device for protecting an electrical load from a current overload combines an electrical switch and a re-settable circuit breaker in a single housing. The device avoids the use of gate plates, visually alerts an operator to the existence of a tripped conditions, and provides automatically self-aligning, evenly-wearing contacts for the switch.

REFERENCES:
patent: 2717297 (1955-09-01), Walker
patent: 4035596 (1977-07-01), Marquardt et al.
patent: 4480937 (1984-11-01), Eckhardt
patent: 4528538 (1985-07-01), Andersen
patent: 4894499 (1990-01-01), Beck et al.

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