Westinghouse 505C806G01 Electromagnetic Contactor Coil

The Westinghouse 505C806G01 Contactor Coil is a 120V electromagnetic control coil designed for Westinghouse A200 contactors, delivering reliable switching in industrial motor-control circuits. It is commonly installed in motor starters, control panels, switchgear assemblies, and other industrial automation equipment that rely on a 120V control signal. This coil is used to restore or upgrade motor control functionality in manufacturing and power distribution facilities, and is a typical replacement or retrofit component for aging A200 assemblies. Its application type centers on motor control and electrical switching systems, with installation commonly found in control panels, MCCs, and switchgear environments. Common replacements include the Westinghouse 505C807G01 coil, as well as compatible A200 coils from Eaton and Cutler-Hammer. As part of the Westinghouse A200 family, it supports straightforward replacement in maintenance and retrofit projects for motor starters and automation equipment. Designed to fit within existing A200 wiring layouts and control circuits that expect 120V coil operation.