Allen-Bradley 74A86 Contactor Coil, Size 4, is a replacement coil for Allen-Bradley NEMA Size 4 motor starters (2-3 pole configurations). The coil is rated for 110–120 VAC, optimized for 110–115 V at 50 Hz, and can be used at 120 V with 60 Hz nominal operation. It fits Size 4 contactors used in standard industrial motor-control circuits, providing a field-replaceable solution to energize the starter coil in AC-powered equipment.
