1SAM201910R1003

ABB 1SAM201910R1003 AA1-230 is a 200–240 V AC/DC shunt trip release designed for remote tripping of ABB manual motor starters. It mounts laterally on the left side of MS116, MS132 or MS165 devices. When the appropriate control voltage is applied, the accessory trips the manual motor starter, making it suitable for emergency-stop circuits, PLC-controlled shutdown, safety interlocking, remote motor disconnection, MCC panels, machine control panels and industrial automation systems.