CIRCUIT BREAKER CROSSBAR ASSEMBLY

摘要

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.

主权项

1. A circuit breaker crossbar assembly comprising:
An elongate crossbar comprising a longitudinal axis, a first end and a second end, having a support portion disposed therebetween, said crossbar coupleable to a plurality of moveable contacts of the circuit breaker; and rotatable with respect to the longitudinal axis between a first rotational position and a second rotational position, said support portion comprising a first stop wall and a second stop wall defining a recess therebetween; and a support structure operatively disposed in said recess, the support structure comprising a support end pivotally coupled to the crossbar, said support structure further comprising a first support wall arranged to operably engage said first stop wall upon a rotation of the crossbar toward the first rotational position, and a second support wall arranged to operably engage said second stop wall upon a rotation of said crossbar toward the second rotational position.