Manual Transfer Switch Kit, Max. Wattage 12,000, Max. Amps 50 A, Required Main Breaker in Load Center (Amp) 50 A, Height 15 13/16 in, Width 15 13/32 in, Depth 4 in, NEMA Enclosure Type 1, Number of Circuits 16, Number of Spaces 16, Enclosure Material Aluminum, Voltage 120/240, Warranty 5 yr, Gray, For Use With GP15000E, GP17500E, XG10000E, XP10000E, Ground Bar Kit Mfr. No. 0K9607, Includes Power Cord, Max. No. of Tandem Breakers 2, Mount Wall, NEMA Connector CS6377, Phase 1, Standards UL