Product description:
Federal Pioneer 100H-3 air circuit breaker; 4000 amp, electrically operated, draw-out. LSIG with cell #21903, 4000 amps, 600 volts, three poles, 120 VAC USR RMS over current relay LSIG functions, $8500 without cell. Used electrically OK.
SKU: 100H-3-EO/DO-LSIG-Emsco#21903