Schneider Electric Square D 8536SCO3S Motor Starter

Schneider Electric Square D 8536SCO3S is a NEMA Type S motor starter designed for direct-on-line starting of 3‑phase motors. This Size 1, non‑reversing, 3‑pole unit is built for indoor dry locations in a NEMA 1 enclosure and is specified with a control coil rated for 110–120 V AC, enabling convenient interfacing with common control circuits. The main circuit is rated to carry up to 27 A and supports line voltages up to 600 V AC, making it suitable for small to mid‑size motors in industrial panels, machines, pumps, conveyors, and similar equipment. As part of the Square D Type S family, the SCO3S configuration integrates three main contacts with a compatible control coil in a compact package, simplifying installation in control cabinets without sacrificing robust, field-installable performance. The 8536SCO3S designation identifies a 3‑pole, size 1 SCO series motor starter intended for straightforward, non‑reversing operation, delivering reliable on/off control for motors where 600 V maximum and 27 A continuous load are within the required operating envelope. This makes the unit well suited for applications such as fan and pump circuits, small conveyors, and general purpose motor control where a compact, durable starter is advantageous and where a 110/120 V control supply is available.