Circuit breaker operator with push to test arrangement

Details Circuit breaker operator with push to test arrangement Circuit breaker operator with push to test arrangement

1998-10-06

1999-12-07

Friedhofer, Michael

Electricity: circuit makers and breakers

Solid contact

Rotating actuator

200 17R, 200 5032, 200330, 200336, H01H 120, H01H 320, H01H 308

Patent

active

059987502

ABSTRACT:
A circuit operator with a push to test arrangement includes a housing. A first switch is mounted in the housing and has a toggle lever pivotably connected thereto so as to place the toggle switch in its on or off state. A second switch is also mounted in the housing and is connected to a push button for initiating tests. A single switch actuator allows a user to actuate the first switch and/or the second switch from an exterior of the housing.

REFERENCES:
patent: 3873797 (1975-03-01), Hannich
patent: 4282500 (1981-08-01), Ducroquet et al.
patent: 4409574 (1983-10-01), Misencik et al.
patent: 5111009 (1992-05-01), Chan et al.
patent: 5180050 (1993-01-01), Rada et al.
patent: 5219070 (1993-06-01), Grunert et al.
patent: 5286935 (1994-02-01), Mina et al.
patent: 5493084 (1996-02-01), Whitaker et al.
patent: 5577603 (1996-11-01), Bodganovs et al.
patent: 5861591 (1999-01-01), Wegener et al.

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