Product description:
Allis-Chalmers LA-1600 Type LA (Blue Face) Air Circuit Breaker; 1600 amp frame, 600 volt. Digi-Trip RMS/R516 with LSIG functions, 1600 amp rating plug. 400-1600 amp rated CT, manually operated, draw-out. Used Electrically OK.
EMSCO# AB-2014-21385 LOC: AB5-R3