MS116-4.0 3P Motor Protection Circuit Breaker, 690 V ac, 1, 3

MS116-4.0 3P Motor Protection Circuit Breaker, 690 V ac, 1, 3 . The MS116-4.0 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 45 mm width device with a rated operational current of Ie = 4.0 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 trip class 10A.