Westinghouse A8MC800 Adjustable Rating Plug For MC Breakers

The Westinghouse A8MC800 Adjustable Rating Plug provides an 800 A adjustable trip rating for MC breakers, enabling precise, field-configurable protection within industrial circuit breaker and power distribution systems. It is designed for breaker-mounted installation in switchgear assemblies, motor control centers, industrial distribution panels, and other heavy-duty electrical systems found in commercial and industrial facilities. Maintenance teams, OEM technicians, and system integrators use this plug for replacement, retrofit, breaker calibration, and electrical protection system upgrades. Key specifications include Manufacturer Part Number A8MC800, Brand Westinghouse, Product Type Adjustable Rating Plug, Breaker Compatibility MC Breakers, Function Adjustable Circuit Breaker Protection, Protection Type Adjustable Trip Rating Control, Application Type Power Distribution Systems, System Compatibility Industrial Circuit Breakers and Switchgear. Common replacements include Eaton Digitrip Rating Plug, Square D Micrologic Rating Plug, Siemens Adjustable Rating Plug.