Door coupling rotary drive standard with tolerance compensation size 75x 75, shaft 8x 8, 300mm, I-0-II, complete device handle size 55mm accessories for 3KC0 size 1 and 2 manual drives for all-round convenient operation of the 3VA molded case circuit breaker.Available as front, door and side wall rotary drive with various locking and locking options. The handles are available as standard and EMERGENCY STOP versions, each with or without lighting kit.SENTRON molded case circuit breaker 3VA - one system. For all applications.