Used on power control cabinet assy, 4g10503g01; local control cabinet assy, 4g10501g01. circuit breaker base circuit breaker base, type aqb-A51 XCB1-XCB6
2b thread class right-hand 2.623" overall length 1.281" overall width is olive drab in color cadmium surface treated straight type w/cable clamp unef thread series