Allen-Bradley 73A86 Relay Coil is a size-3 AC control coil for Allen-Bradley contactor assemblies, offered as a replacement coil for 500-series motor controllers. It is rated for 120V at 60 Hz or 110V at 50 Hz, drawing about 0.356 A and delivering roughly 4.8 VA at 120 V. This coil is used to energize size-3 contactors in industrial control panels and motor starters, providing dependable operation in North American electrical systems when paired with compatible Allen-Bradley relays.
