Control button adaptor for electric control apparatus

Details Control button adaptor for electric control apparatus Control button adaptor for electric control apparatus

1991-03-06

1992-09-22

Donovan, Lincoln

Electricity: magnetically operated switches, magnets, and electr

Electromagnetically actuated switches

Multiple contact type

2003322, H01H 6702

Patent

active

051500922

ABSTRACT:
A one-piece molded adaptor comprises a rectangular frame having inwardly directed ledges on opposed lateral legs cooperably engagable with projections on a contactor housing normally intended to interlock with an auxiliary contact block housing. The frame fits firmly over a rectangular protrusion of the contractor housing to securely lock the adaptor to the contactor. A depending cantilever portion provides a laterally offset portion overlying a reset plunger of an overload relay and provides a finger-engagable pushbutton portion offset from the plunger and centrally located relative to the starter panel footprint to mimic the reset button location of earlier generation starters.

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patent: 4499352 (1985-02-01), Fujita et al.
patent: 4525694 (1985-06-01), Dennison et al.

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