Allen-Bradley 500F-DOH930 Three-Phase Contactor

Allen-Bradley 500F-DOH930 is a NEMA Size 3, three-pole AC contactor in the 500F family, engineered to reliably switch three-phase motor loads in industrial control panels. It features three power poles for straightforward inline switching of a 3‑phase circuit and carries a continuous current rating of 90 A, making it suitable for mid‑size motors such as conveyors, pumps, and fans in manufacturing environments. This variant uses a 220 VAC coil to energize the contacts, enabling control from standard industrial control circuits, while the load-side rating supports typical three‑phase voltages up to 600 VAC, broadening its applicability across different plant power distributions. Built for open‑type installations, the 500F‑DOH930 is designed for rugged operation in harsh environments with straightforward field wiring and serviceability, making it a practical choice for reliable start/stop control of three‑phase equipment in automated systems.