The Siemens door-coupling rotary operating mechanism can be mounted in a control cabinet and operated externally by means of a door-coupling rotary operating mechanism. When the cabinet door with motor starter protector or circuit breaker is closed, the operating mechanism is coupled. When the motor starter protector or circuit breaker closes, the coupling is locked which prevents the door from being opened unintentionally. This interlock can be defeated by the maintenance personnel. In the OPEN position, the rotary operating mechanism can be secured against reclosing with up to three padlocks.
certificate of suitability CE, UL, CSA Screw fixing
