Product description:
Allis-Chalmers LA-1600 (Blue Face) Air Circuit Breaker; 1600 amp frame, 600 volt, Static over-current trip device, dual model A, short time & instantaneous function. Manually operated, draw-out, 1600/5 C.T.'s. Used Electrically OK.
EMSCO# AB-2014-20877 LOC: AB5-N2