Product description:
Allis-Chalmers LA-1600 (Blue Face) Air Circuit Breaker; 1600 amp frame, 600 volt, static over-current trip device, model D2 with LS functions. Manually operated, draw-out, 800/0.5 C.T.'s. Used Electrically OK.
EMSCO# AB-2014-20602 LOC: AB5-J3