The Square D 8536SDO1BS is a NEMA Type S motor starter, Size 2, non-reversing, three‑pole with an open enclosure and a 120 VAC coil for direct‑on‑line starting of 3‑phase motors. It is rated for a 45 A full‑load current and supports up to 25 HP at 460 VAC (and 575 VAC per catalog data). The 120 VAC coil and open, 3‑pole configuration place it in Square D’s Type S family for straightforward control in industrial environments. This unit is designed for non‑reversing motor control with an open enclosure and Type S motor logic.
