Westinghouse Electric AUX-SWI-W Auxiliary Switch

Westinghouse AUX-SWI-W Auxiliary Switch provides dependable auxiliary switching and status indication for industrial electrical control and breaker monitoring systems. It is commonly installed in switchgear assemblies, motor control centers, industrial control panels, and power distribution systems in commercial and industrial facilities, where maintenance teams and system integrators rely on reliable signaling for circuit breaker status and control circuits. Key specifications include Manufacturer Part Number AUX-SWI-W, Series Type W, voltage rating 250 V, current rating 10 A, and a panel- and breaker-mounted installation; the switch is designed for applications in circuit breakers and switchgear systems requiring auxiliary signaling and control. Common replacements include Eaton Auxiliary Switch Assembly, Allen-Bradley Auxiliary Contact Switch, and Square D Auxiliary Switch Module.