The Generac 6379 30-Amp 10-16-Circuit Indoor Flush-Mount Manual Transfer Switch eliminates the hassle of running extensions cords from your generator to your appliances during a power outage. Instead, connect your portable generator to the Generac 6379 manual transfer switch which allows you to safely switch from utility to portable generator power in emergencies and power critical circuits through your home's electrical system. This 30-Amp transfer switch enclosure is made to NEMA 3R specifications and can be conveniently installed flush or surface mounted indoors and includes 10-circuit breakers that can be expanded to 16, with a wire harness, conduit, fittings, wire connectors and an installation manual. The Generac 6379 Transfer Switch accommodates Arc-Fault/GFCI breakers to meet the latest code requirements and installs like a subpanel in a basement, garage or interior room and features a L14-30 male power inlet. This transfer switch includes (3) 15-Amp one-pole breakers, (3) 20-Amp one-pole breakers, (1) two-pole 20-Amp breaker and (1) two-pole 30-Amp breaker and includes dual-Watt meters to help you balance loads on your generator to avoid premature burnout. This transfer switch requires a 60-Amp 2-pole main breaker in the existing load center. The Generac 6379 30-Amp 6-10-Circuit Indoor Manual Transfer Switch is UL Listed, made in the USA and backed by a 2-year limited warranty. It measures 14.5-inch x 6-inch x 3.5-inche and weighs 24-pounds. This item can be used with GP3250, LP3250, XG4000, XP4000, GP5500, GP6500E, GP7500E, XG6500, XG7000E, XG8000E, XP6500E, XP8000E generators (XP units require a switch neutral kit). Generac manufactures the widest range of power products in the marketplace including portable, RV, residential, commercial and industrial generators. Generac also operates three large factories that employ thousands of workers in the American Midwest.