Patent ID: 7964809

Claim:
A method of moving and altering movement of a breaker mounted spring discharge interlock lever during racking and unracking of a breaker with an enclosure, comprising: rotating a racking screw to rack the breaker into or out of the enclosure; rotating a shaft in operable communication with the racking screw; translationally moving a cam with a link, the link having one end disconnectably connected to the cam and an opposing end disconnectably connected to a crank, the crank being fixedly attached to the shaft; translationally moving a cam follower that is in operable communication with the cam; moving the breaker mounted spring discharge interlock lever that is in operable communication with the cam follower; and enabling removal and replacement of the cam by disconnecting the cam from the link, thereby enabling the movement of the breaker mounted spring discharge interlock lever to be altered.