Allen-Bradley 5402C Three-Phase Magnetic Contactor, 120V Coil

The Allen-Bradley 5402C three-phase magnetic contactor is a 3-pole switch designed to control three-phase motors and other heavy AC loads from a 120 V coil. The coil operates at 120 V AC and draws approximately 2.5 A, while the main contacts are rated for up to 600 V, making it suitable for motor control and switching within industrial panels. With its three-power-pole configuration, it provides synchronized switching of all three phases, simplifying wiring and control in standard three‑phase electrical systems. Typical applications include conveyors, pumps, fans, and other motor-driven equipment found in manufacturing and process environments. When selecting a replacement or retrofit, ensure the coil voltage matches 120 V AC and the contact rating aligns with your load’s voltage and duty requirements.