Product description:
Cutler-Hammer SPB 100 circuit breaker; cat # SPBR330R, 3000 amp, 600 volt, manually operated (M/O), draw-out (D/O). With 3000 amp rating plug- cat # RP6S30A300, Digitrip RMS 510 trip unit- cat # S56LSIG (D), LSIG functions, ground fault. Used tested with report.
MC-CB # 2304 LOC: B5F4