Allen-Bradley 71A288 Operating Contactor Coil

Allen-Bradley 71A288 Operating Contactor Coil is an AC control coil used to energize a compatible Allen-Bradley contactor in motor-control and industrial automation circuits. This coil is rated for 480V AC at 60 Hz or 440V AC at 50 Hz, enabling operation across common power systems. The 71A288 part number identifies this specific coil and it serves as the actuating element that closes the contactor contacts to drive heavy loads such as motors, pumps, and conveyors in control panels and process equipment. Designed for integration in industrial machinery and manufacturing lines, it supports standard AC control circuits where higher-voltage coil operation is required. Typical applications include equipment start/stop control in manufacturing, HVAC, and processing environments that rely on Allen-Bradley contactors for reliable motor control. Ensure compatibility with the related contractor model and control circuitry that use 480V 60 Hz or 440V 50 Hz coils when selecting this part.