MAIN LUG TYPE; 15.4 INCH WIDTH X 18.4 INCH DEPTH X 5.6 INCH HEIGHT SIZE; 24 MAX. NUMBER OF CIRCUITS; 12 MAX. NUMBER OF SPACES; UL 50/67 APPROVAL; 120/240 VOLT AC VOLTAGE RATING; 10 KILOAMP INTERRUPTING RATING; 125 AMP CURRENT RATING; NEMA 1, OUTDOOR ENCLOSURE TYPE; 1-PHASE 3-WIRE CIRCUIT CONFIGURATION; INSULATED/BONDABLE SPLIT NEUTRAL TYPE; TOP/BOTTOM FEED LOCATION; TIN PLATED ALUMINUM BUS MATERIAL; BR MAIN BREAKER TYPE; X0R ENCLOSURE SIZE DESIGNATION; PLUG-ON BREAKER MOUNTING; 6 TO 2/0 AWG (COPPER/ALUMINUM) MAIN WIRE SIZE; ENCLOSURE MATERIAL METALLIC; INCLUDES COVER