Product description:
Square D MP12H1 Masterpact circuit breaker; 1200 amp, 600 volt AC, 3 pole. With STR 58U trip unit with LSIG functions, ground fault, 1200 amp rating plug cat.# 54750, auxiliary switch, shunt trip, overcurrent trip switch, LT alarm, motor & charged switch, closing release, Ext. CT, draw-out (D/O), electrically operated (E/O), used tested with report.
MC-CB# 1796 Loc: B6J3