Sealed circuit breaker with push-pull actuation

Details Sealed circuit breaker with push-pull actuation Sealed circuit breaker with push-pull actuation

2005-05-31

2005-05-31

Lee, Richard K. (Department: 2832)

Electricity: circuit makers and breakers

Solid contact

Reciprocating actuator

C200S540000, C200S334000

Reexamination Certificate

active

06900405

ABSTRACT:
A circuit breaker has a threaded collar fixed on a breaker housing and an approximately cylindrical actuating element displaceably guided in a bore of the threaded collar and partially protruding from the breaker housing for manual push-pull actuation in an advantageous way on the actuating side. In order to seal the circuit breaker, a sealing ring seals an annular gap formed between the wall of the bore and the circumference of the actuating element.

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patent: 201 16 502 (2002-02-01), None
patent: 0 613 160 (1994-08-01), None

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