Square D 8536SEG1S NEMA Size 3 Motor Starter Contactor

Square D 8536SEG1S is a NEMA Size 3, three‑pole motor starter/contactor with a 120 VAC control coil, intended for direct‑on‑line startup of three‑phase motors. This open, NEMA 3 enclosure unit is rated for 200–575 VAC line voltage (600 V maximum) and delivers up to 50 HP at 460–575 VAC, with 25 HP at 200 VAC and 30 HP at 230 VAC, and a 90 A continuous current rating. It is a Type‑S non‑reversing motor starter with a solid‑state overload relay and a separate control circuit, designed for 50/60 Hz operation. The 120 VAC coil can be driven from standard control circuits, making it compatible with typical industrial panels and equipment for reliable motor starting and overload protection in applications like pumps, fans, and conveyors.