Product description:
Allis Chalmers RLF-800 Low Voltage AC Power Circuit Breaker; Rated Max. Volts: 600, Rated Amps: 800, 600 amp fuses. Electrically operated, draw-out, 120 volt AC - Motor - Trip - Close Digi-Trip RMS/R 800, 600 amp rating plug - PR6A08A060 with LSIG functions. Used As-Is.
EMSCO# AB-2014-21225 LOC: AB5-D4