Patent ID: 8497439

Claim:
A secondary disconnect apparatus for a circuit breaker, for making an electrical connection with a mating enclosure secondary disconnect apparatus, the apparatus comprising: a first stop plate comprising a first stop plate surface; a second stop plate comprising a second stop plate surface; said first and second stop plates being configured to be coupled to the circuit breaker such that said first and second stop plate surfaces are spaced apart to define a first distance D 1 ; a secondary terminal member, arranged and disposed to facilitate a slidable connection with the mating enclosure secondary disconnect assembly; a base portion configured to support said secondary terminal member; a lateral adjustment portion coupled to said base portion, comprising a first adjustment member surface and a second adjustment member surface, the adjustment member surfaces being spaced apart to define a second distance D 2 ; a first guide member and a second guide member being in slidable communication with, and configured to guide a movement of said lateral adjustment portion along an axis in one of a first and a second direction; wherein said first adjustment member surface is configured to cooperate with said first stop plate surface to limit the travel of lateral adjustment portion in the first direction, and said second adjustment member surface is configured to cooperate with said second stop plate surface to limit the travel of lateral adjustment portion in the second direction; and wherein a total predetermined lateral distance of travel of lateral adjustment portion is based on at least the difference between first distance D 1 and second distance D 2 .