ABB MS132-32 Manual Motor Starter

ABB MS132-32 Manual Motor Starter is a compact 3‑pole motor protection and switch device designed for three‑phase motors up to 32 A. It is 45 mm wide for DIN-rail mounting and provides a rotary ON/OFF/Trip handle for direct control. The unit has a rated operational current Ie of 32 A, with an adjustable range from 25 to 32 A, and is rated for up to 690 V AC or 250 V DC at 50/60 Hz, enabling motor protection up to about 15.5 kW at 400 V. It carries a short-circuit current rating of 25 kA and comes in an IP20 enclosure suitable for indoor cabinets. Operating temperature ranges from -25 to 70 C, and the mechanism supports up to 100,000 operating cycles. The product is identified by part number 1SAM350000R1015 and belongs to ABB’s MS132 family, which combines motor protection with manual switching to simplify hard-start motor circuits without separate overload relays, including phase‑failure sensitive trip (Class 10) characteristics.