The ABB S1‑M1‑25 is a three‑phase power infeed / feeder block accessory designed for use with ABB manual motor starters, such as the MS116 and MS132 series. It provides a flat, three‑pole connection point that allows larger cable cross‑sections to be connected into the starter unit safely and reliably. This block helps distribute power from the supply to the motor starter and associated circuits. It is built for industrial electrical panels and control installations where robust power distribution and secure connections are needed.
