Product description:
Siemens low voltage AC Integrally fused WLF3A340 power circuit breaker; 4000 amp frame, 600 volt, 4000 amp rating plug. Integrated cubicle bus trip unit ETU745, LSIG functions, manually operated (M/O), draw out (D/O) In cell - WLFG2340, used tested with report.
EMSCO# AB-2014-21212 LOC: AB5-A4