Power Distribution Box Voltage Rating 120/240V AC Amps 50 A Inlet Locking Receptacle 50A @ 125/250V AC Outlet (1) L6-30R Single (6) 5-20R GFCI Single Number of Poles 3 Number of Wires 4 Color Yellow Material of Construction Heavy-Duty Steel Enclosure Rating NEMA 3R Features 1-Phase Automatic GFCI With Legs Standards CSA UL