Cutler-Hammer A202K1BAM AC Lighting Contactor

The Cutler-Hammer A202K1BAM is an AC lighting contactor from Westinghouse Cutler-Hammer, identified by the part number A202K1BAM. It is designed to switch AC lighting loads within electrical control circuits, providing a means to control lighting in response to a control signal. As part of the Cutler-Hammer family, this device is used in commercial and industrial settings to automate lighting operations. In practice, AC lighting contactors like the A202K1BAM are installed in control panels and lighting subsystems to carry and interrupt the current that powers lighting fixtures, enabling remote, timed, or logic-driven control of illumination. The designation “AC Lighting Contactor” reflects its primary application: turning lighting circuits on and off in response to control signals in electrical installations.