Westinghouse 1LC100 U Molded Case Circuit Breaker Rating Plug

The Westinghouse 1LC100 U rating plug is a 100 Amp, 600 Volt plug-in accessory that sets or adjusts the continuous current rating of compatible Westinghouse electronic trip circuit breakers. Designed for molded case breaker systems, it mounts to the breaker and coordinates overload and short-circuit protection in industrial and commercial power distribution, switchboards, panelboards, and motor control centers. Compatible with Westinghouse electronic trip breakers, it provides precise current rating configuration for breaker trip coordination and overcurrent protection. Common replacements include Eaton Digitrip 100A Rating Plug, Siemens RMS 100A Rating Plug, and Schneider Electric Micrologic 100A Rating Plug.