Product description:
Cutler-Hammer SPB100 Breaker; 3000 amp, 600 volt AC, 3 pole, manually operated (M/O), fixed mount (F/M). With Digitrip RMS510 cat # S56LSIG (D), LSIG functions, ground fault, 3000 amp rating plug cat # RP6S30A300, shunt trip cat # SPBST125D, auxiliary switch cat# SPBAUX304, used tested with report.
MC-CB #1831 LOC: B5B2