ABB MS497-63

3PH MAN STR 45-63A|The MS497-50 manUAl motor starter is a 70 mm width devices with a rated operational current of ie = 50.0 a. 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 = 50 ka at 400 vac and the trip class 10. further features are the build-in disconnect function, temperature compensation