Handle with masking plate, standard size 75x 75, for shaft 8x 8, Test-0-I, handle size 45mm Accessories for 3KD sizes 1 and 2, 3KF size 1 Manual drives for all-round convenient operation of the 3VA molded case circuit breaker. Available as a front, door and side wall rotary drive with various locking and locking options. The handles are available as a standard and EMERGENCY STOP version, each with or without a lighting kit. SENTRON molded case circuit breaker 3VA - One system. For all applications.