Square D 8536SFO2 Motor Starter 3Phase 600V Coil 120V

Square D 8536SFO2 is a NEMA Type S motor starter (size 4, open-type) for starting and stopping a three-phase motor in industrial control panels. The unit is a 3-pole starter rated for up to 600 V on the motor circuit and uses a 120 V AC control coil, enabling integration with common plant control circuits. As part of the 8536 family, the SFO variant is designed for straightforward, reliable motor control in applications such as pumps, fans, conveyors, and compressors, where a compact, field-installable starter is beneficial. The size-4 footprint provides a balanced combination of current handling and panel space, while open construction simplifies wiring and maintenance within standard enclosures. The 8536SFO2 designation identifies a 600 V class starter configured for 120 V control voltage, a common choice in installations that run 3-phase motors from standard low-voltage control circuits. This model is widely used in industrial automation where a robust, compatible Square D starter is required for dependable motor operation.