Product description:
Siemens WLS2F312 circuit breaker; cat # S2F312KVXXXXXXN, 1200 amp, 600 volt AC, 3 pole, 1000 amp rating plug, manually operated (M/O), fixed-mount (F/M). With ETU745 trip unit- LSI functions, 65kA @ 480 volt interrupting rating. Used tested with report.
MC-CB # 2386 LOC: AB4-A2