1SAM250000R1004

ABB 1SAM250000R1004 (MS116-0.63) is a compact Manual Motor Starter (MMS), commonly used as a Motor Protection Circuit Breaker (MPCB), intended for switching, isolation and protection of three-phase motors. It provides an adjustable thermal overload setting range of 0.40 to 0.63 A and uses trip class 10A characteristics for motor overload protection. The unit also incorporates magnetic short-circuit protection and offers a high short-circuit breaking capacity of approximately 50 kA at 400 V AC. Typical applications include small pumps, fans, blowers, conveyors, machine tools, automation panels and general industrial machinery.