Product description:
General Electric THPMMF76 Power Break Circuit Breaker; 2500 amp, 600 volt AC, 3 pole. With 1200 amp trip, shunt trip- 48 volt D.C., auxiliary switch, manually operated (M/O), used tested with report.
MC-CB # 1078-- LOC: 1O/P3 MC-CB # 1154 -- LOC: 1Q3