This manual motor starter is a compact 45mm width device with 12A rated operational current. This device is used to manually switch on and off motors and to protect them reliably and without the need for a fuse from short-circuits, overload and phase failures. The manual motor starter offers a rated service short-circuit breaking capacity Ics = 25kA at 400V AC and the trip class 10A. Further features are the build-in disconnect function, temperature compensation, trip-free mechanism and a rotary handle with a clear switch position indication. The manual motor starter is suitable for three- and single Phase applications. Auxiliary contacts, signalling contacts, undervoltage releases, shunt trips, 3 Phase bus bars, power in-feed blocks and locking devices for protection against unauthorized changes are available as accessory.