PR Rakus, AL Gottschalk, NJ Weister… - US Patent …, 2010 - Google Patents
2. Background Information An electrical Switching apparatus, typically, includes a housing, at least one bus assembly having a pair of contacts, a trip device, and an operating …
HA Wehrli III, AL Gottschalk - US Patent 7,633,031, 2009 - Google Patents
An operating mechanism closing assembly for an electrical switching apparatus having a ram assembly structured to engage and move a toggle assembly is provided. The ram …
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 …
RT Casey, KW Klein - US Patent 3,605,051, 1971 - Google Patents
Auxiliary trip device usable with an electrical switching apparatus having a movable contact arm, an operat ing mechanism including a releasable cradle for moving the contact arm …
NJ Weister, L Gula - US Patent 7,586,395, 2009 - Google Patents
These needs and others are met by embodiments of the invention, which are directed to a trip actuator assembly for electrical Switchingapparatus, Such as circuitbreakers, which trip …
JS Gibson - US Patent 9,343,256, 2016 - Google Patents
(57) ABSTRACT A trip cam is for an indication assembly of an electrical Switching apparatus. The electrical Switching apparatus includes a housing and a number of poles …
HJ Buttner, TE Buttner - US Patent 4,345,128, 1982 - Google Patents
An electrical switch assembly of the type including a movable contact and at least one additional contact having a free end portion lying generally across the line of travel of the …