Generator Panel, Phase Single, Rated Voltage 120/240V AC, Current Rating 60 A, Number of Spaces 4, Prewired Yes, NEMA Enclosure Rating 1, Includes PK7GTA, PK8FL, QO260CP, QO2020, QO3020, QO1515, QO1520, QO2175SB, QO250SPD, HEPD25, HEPD50, HEPD80, HEPD25MKF, HEPD58MKF, Overall Height 12 9/16 in, Overall Width 8 7/8 in, Overall Depth 3 13/16 in, Color Gray, Enclosure Material Steel, Ground Bar Kit Mfr. No. PK7GTA, Maximum Number of Tandem Breakers 4, Maximum Wire Size 2 AWG