Cutler Hammer three phase and three pole 50 Ampere F frame type circuit breaker compact easy to install built in features like molded case thermal magnectic (LI) Long-Time and Instantaneous trip functions and standard pressure line load terminal with non-interchangeable trip.

FDC3050L, Eaton,Cutler Hammer,Westinghouse, Series C, type FDC, 3P, 3PH, 50A, 600V, 100kA@480V, current limiting, 40℃, feed-thru, complete with non-interchangeable trip, LI - Long-Time and Instantaneous trip functions and line & load side lug terminals, thermal magnetic, molded case circuit breakers