ABB 1SAM451200R1012 MS165-B Motor

Description

• The ABB 1SAM451200R1012 MS165-B motor protection device is a compact and robust solution that offers reliable motor protection for applications up to 45 kW (400 V AC) / 80 A. Designed with a width of 55 mm, this device complies with the latest railway rolling stock standards, making it an ideal choice for installations in passenger or driver cabins, especially for trains frequently operating in tunnels or underground environments.

• The key features of the MS165-B series is its ability to provide dependable protection for motors in the event of overload or phase failure. The devices are equipped with a trip class 10, ensuring effective motor protection while minimizing nuisance trips. In the event of a short-circuit tripping, this type of device includes a clear and reliable fault indication displayed in a separate window, simplifying troubleshooting and maintenance.

• The MS165-B motor protection device include a built-in disconnect function, temperature compensation, a trip-free mechanism, and a rotary handle with clear switch position indication. This manual motor starter is suitable for both three-phase and single-phase applications, offering versatility in motor protection.