INTEGRATED SYSTEM / REAR WIRE 400AMP MAX 48V NEGATIVE POLARITY OUTPUT VOLTAGE 19" / 12RU / MID MOUNT SINGLE/DUAL AC INPUT PER RECTIFIER (LL AC CORD) QTY 8 RECTIFIER POSITIONS QTY 38 DISTRIBUTION CIRCUIT BREAKER POSITIONS (CBB STYLE) 1/4"-20 STUD 5/8" CENTER REAR BATTERY SHUNT BUS BAR 4QTY POSITIONS 1/4"-20 STUD 5/8" CENTER OR 4QTY 3/8" - 1" CENTER BC CONTROLLER CARD NOT INCLUDED Q4840N-19SB04-A13