Check the listing for details. Generac RXG16EZA3 120/240-Volt 100-Amp 16-Circuit Generator Transfer Switch. Width: 15, Condition: New. Listed at 579.00 USD. This Generac Automatic Generator Transfer Switch is designed to operate with air-cooled generators. Integrated load center allows for essential circuit back up. Great for situations where the main service is large and only a portion of the building will be served by the generator. Also perfect when the main electrical breaker panel is located outdoors, Features Limited-circuit switch certified for outdoor installation 16-circuit breaker panel Rugged aluminum, corrosion-resistant NEMA 3R enclosure Accepts Arc Fault breakers Expandable to 24 circuits using tandem breakers UL/CUL listed What's in The Box 120/240-Volt 100-Amp 16-Circuit Generator Automatic Transfer Switch - RXG16EZA3 Owner's Manual Warranty 1-Year Limited Factory Warranty 30 Day Satisfaction Guaranteed Specifications Model RXG16EZA3 Brand Generac Shipping Weight (lbs.) 39 Circuits Expandable to 24 Amps 100 Voltage 120/240 Phase Single Application Automatic Transfer switch Enclosure Material Corrosion-Resistant Aluminum UL LIsted Yes Dimensions (WxDxH)(in.) 13-1/2 x 6-1/10 x 26-4/5 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.