Circuit Breaker, 4000A, 3Pole, Fixed Mounting, 24Vdc ST/SRD, 4000 Plug Rating, 110-125Vac Motor Operator, 1150LSIG Trip, 6A/6B Aux. Sw., All ACBS, w/ OTS, Trip Ind., Counter, w/o Lock, LCS, UVR/2nd ST, Latch Check Sw.