Square D 40182-014-61 Contactor Coil

The Square D 40182-014-61 (40182-014-61) is a heavy-duty contactor coil designed for use in Square D motor control and industrial power switching equipment. Engineered as an authentic replacement assembly, this contactor coil energizes the electromagnetic circuit within compatible contactors and starters, pulling the armature to close or open power contacts reliably during motor starting and electrical switching operations. It ensures consistent magnetic pull and thermal stability during ongoing industrial cycling, helping minimize downtime and restore proper contactor actuation in demanding operating environments. With a recorded weight of 10 kg, the 40182-014-61 coil assembly is built for robust electrical enclosures, control panels, and distribution centers across automated facilities. It serves critical maintenance, repair, and overhaul workflows where the original coil requires direct replacement. Replacing a damaged or worn operating coil with this Square D component restores nominal electromechanical performance, supports dependable coil excitation, and maintains operational integrity across high-demand industrial installations.