Product description:
General Electric AKRU-5A-50 fused low voltage power circuit breaker; 1600 amp frame, 1600 amp sensor, 600 volt AC. Manually operated, draw-out, solid state type SST trip unit (#568B604G12), LSIG functions, open fuse, lock-out 568B583G1, 2000 amp fuses. Used electrically Okay.
EMSCO# AB-2014-21689 LOC: AB2-F4