Generator Interlock Kit for Thomas and Betts, Challenger, and Westinghouse 150 or 200 amp panels. 1-1 1/8 spacing between main and branch breakers. Met lab listed E113887. Panel and breaker not included
Generator Interlock Kit for Thomas and Betts, Challenger, and Westinghouse 150 or 200 amp panels. 1-1 1/8 spacing between main and branch breakers. Met lab listed E113887. Panel and breaker not included