Allen-Bradley 72A86 120V AC Relay Coil For Industrial Machinery

Allen-Bradley 72A86 is a 120V AC operating coil designed for Allen-Bradley Bulletin 700-series contactors and motor starters. This Size 2 coil provides the electromagnetic energy to pull in the contactor armature and energize the auxiliary circuits in industrial machinery, with a 120V AC, 60 Hz control rating that aligns with standard North American control panels. It is commonly used with Bulletin 700-line devices, including the 700, 702, 705, and 709 series contactors and motor starters, delivering reliable actuation in conveyor, pump, and general machinery control applications. The part is identified by the coil number 72A86 and is intended to be paired with compatible contactor assemblies to manage higher current loads via the switchgear in industrial automation setups. Designed for 120V control circuits, this coil fits into existing control cabinets where a 120V coil is already employed, enabling straightforward replacement or retrofit of aging coils in legacy Allen-Bradley equipment.