CIRCUIT BREAKER CROSSBAR ASSEMBLY

A circuit breaker crossbar assembly includes an elongate crossbar having a longitudinal axis, a first end and a second end, and having at least one support portion disposed therebetween. The crossbar is rotatable with respect to the longitudinal axis between a first rotational position and a second...

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Bibliographic Details
Main Authors REID ANSEL OMAR, WAHRENBURG CHRISTOPER PAUL, COUGHLIN KATHERINE, BARBERA CHRISTINE MARIE
Format Patent
LanguageEnglish
Published 14.04.2016
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:A circuit breaker crossbar assembly includes an elongate crossbar having a longitudinal axis, a first end and a second end, and having at least one support portion disposed therebetween. The crossbar is rotatable with respect to the longitudinal axis between a first rotational position and a second rotational position. The crossbar is coupleable to a plurality of moveable contacts of the circuit breaker. The support portion includes a first stop wall and a second stop wall defining a recess therebetween. A support structure is disposed in the recess, and comprises a support end pivotally coupled to the crossbar. The support structure has a first wall arranged to engage the first stop wall upon rotation of the crossbar toward the first rotational position, and a second wall arranged to engage the second stop wall upon rotation of the crossbar toward the second rotational position.
Bibliography:Application Number: US201514858143