750 KVA Mine Power Center 4160-480Y/277 volt with a primary Load Break Switch, Surge Arrestors, 1200 amp Mine Duty Main Circuit Breaker, two each 400 amp Mine Duty Circuit Breakers, two each 225 amp Mine Duty Circuit Breakers, two each 100 amp Mine Duty Circuit Breakers, Pemco 21059 Ground Fault/Pilot Check Relays, Line Power Receptacles, Neutral Grounding Resistor and Startco SE-325 NGR Monitor