Product description:
General Electric AK-3A-25 low voltage power circuit breaker; 600 amp frame, 600 volt, 600 amp rated. Electrically operated, 125 volt DC (90-130 volt range), draw-out, Westinghouse RMS-2000 trip unit type LSI-5A with LSI functions. Used electrically OK.
EMSCO# AB-2014-20837 LOC: AB3-G3