Product description:
Siemens WLS2F320 Circuit Breaker; Cat # S2F320UGFJXXGXA, 2000 amp, 600 volt AC, 3 pole, manually operated (M/O), fixed-mount (F/M). With ETU745 trip unit, LSI functions, 2000 amp rating plug. Used tested with report.
MC-CB# 2144 LOC: S3F1