Ms165-42 Engine Guard Reg. 30-42A Abb

They offer reliable protection for motors in the event of overload or phase failure. This type also has a clear and reliable fault indication in a separate window in the case of short circuit tripping. Other features include built-in shut-off function, temperature compensation, no-shot mechanism and rotating handle with  indication of switch position. The manual motor protector is suitable for three-phase and single-phase motors. The handle can be locked to protect against unauthorized changes. Auxiliary contacts, signaling contacts, undervoltage releases, shunt trips, power supply blocks are available as accessories. These are suitable across the entire MS165 range.