Electrical switching apparatus and trip assembly therefor

KJ Kline, M Janusek, JE Devine, D Turner - US Patent 9,384,910, 2016 - Google Patents
(57) ABSTRACT A trip assembly is for an electrical Switching apparatus. The electrical
Switching apparatus includes a housing, a reset assembly, an electrical communication …

Avoidance of switching device false off handle indication

HM Dimond, KW Klein - US Patent 3,605,052, 1971 - Google Patents
Switching apparatus having an operating mechanism including a releasable trip member or
cradle for automatically opening relatively movable contact means, a manually actuatable …

Electronic trip unit for an electrical switch

J Nestler - US Patent 8,848,333, 2014 - Google Patents
An electronic trip unit for an electrical switch is disclosed which has at least one electrical
connection, and which can be mounted in an electrical switch and in the mounted state …

Electrical switching apparatus and trip latch assembly therefor

AL Gottschalk, PR Rakus - US Patent 8,563,887, 2013 - Google Patents
2. Background Information Electrical Switching apparatus, such as circuit breakers, provide
protection for electrical systems from electrical fault conditions such as, for example, current …

Electric switch apparatus

F Nicholas - US Patent 3,312,925, 1967 - Google Patents
Switches of the type to which this invention relates are usable in a variety of circuits, one of
the most common of which is the windshield wiper control circuit in an automotive vehicle …

Electric switching device

GF Lincks - US Patent 2,189,588, 1940 - Google Patents
The present invention relates to electric Switch ing devices, more particularly of the circuit re
closing type, and has for an object the provision of improvements in the construction and …

Operating handle locking assembly for an electrical switching apparatus

WC Sipe - US Patent 6,940,027, 2005 - Google Patents
2.849, 552 A 8/1958 Firestone" ture corresponds with the first aperture of the operating
3.076876 A 2/1963 Stanback et al......... 200/43.15 handle when aligned there with. A …

Electrical switch having integral operating member and body

K Lewis - US Patent 3,597,564, 1971 - Google Patents
An electrical switch includes a body carrying? xed contacts. A movable contact is
engageable with the? xed contacts, and an operating member is movable relative to the …

Electrical switch device

RW Poling, JP Frank - US Patent 4,835,348, 1989 - Google Patents
An electrical switch device has a casing with a viewing aperture therein, and switch
actuating means is pivot ally movable in the casing between an at-rest position and a switch …

Electrical circuit interrupting device

E Reichl, G Siekiera, H Kindler - US Patent 3,602,667, 1971 - Google Patents
An electrical switch including a first switch con. tact mounted at a point spaced in front of a
support, and a second switch contact mounted on the support for movement from an on …