Check the listing for details. Reliance 510D 120/240-Volt 50-Amp 10-Circuit Pro/Tran Indoor Transfer Switch. Color: White, Width: 13.5, Condition: New. Listed at 359.99 USD. Reliance Controls Pro/Tran 2 Series 510D Manual Transfer Switch safely provides power from your generator for up to ten circuits in your existing load center. Configured for one 20A double pole circuit, two 20A single pole circuits, and six 15A single pole circuits. Easy to re-configure. LOW pricing and FAST installation. Features Completely prewired with color-coded wiring for fast and easy installation. Sixteen-inch flexible conduit whip attaches easily to a knockout on the load center - simply select the branch circuits in the load center that are needed in an emergency and connect them to the Pro/Tran 2 wire leads as instructed in the Installation Instructions (see below). Non-defeatable (break-before-make) double-throw Utility/Generator toggle switches for each circuit. Utilizes conventional 1-inch interchangeable circuit breakers to protect each branch circuit when the toggle switch is in the Generator position. (The load center breakers protect the circuits when the toggle switches are in the Utility position.) This model includes one 20A double pole circuit breaker, two 20A single pole circuit breakers, and six 15A single pole circuit breakers. Easily re-configured in the field for up to two 30A and eight 20A single pole circuits, or up to five double pole circuits as needed. Allows for installation of AFCI and GFCI breakers as needed. UL Listed for all popular brands and types of breakers, including AFCI and GFCI. Rugged powder-coated steel cabinet with six combination 1/2-inch and 3/4-inch knockouts. Includes a hinged non-metallic cover to protect circuit breakers and toggle switches as well as provide a finished appearance. UL Listed to UL Standard 1008 and is suitable for use in accordance with article 702 of the National Electrical Code ANSI/NFPA 70. What's in The Box 120/240-Volt 50-Amp 10-Circuit Pro/Tran Indoor Transfer Switch - 510D Owner’s Manual Warranty 5-Year Limited Factory Warranty 30 Day Satisfaction Guaranteed Specifications Model 510D Brand Reliance Voltage 120/240 Max. Generator Running Wattage 12,500 Phase Single 15A Single Pole Breakers 6 20A Single Pole Breakers 2 20A Doulbe Pole Breakers 1 Max. Combined Load at 125 Vac 100 Max. Combined Load at 250 Vac 250 Single Pole Circuits 10 Double Pole Circuits 5 Max. Load/Circuit from Generator Two 30A and Eight 20A Max. Load/Circuit from Load Center 30A Power Inlet None Recommended Cord Size (Guage) 6 Conduit Size (in.) 1 Conduit Length (in.) 16 Watt Meters No Cabinet Type Indoor Weight (lbs.) 20 Dimensions (HxWxD) (in.) 11.25 x 11.75 x 4.5 why buy from us? secure & hassle-free shopping All items are covered by manufacturer warranty. fast shipping Most orders delivered in 1-3 business days. customer service Call us toll free: 1-800-629-3325 satisfaction guaranteed All our sales are backed by a 30-day satisfaction guarantee.