Product OverviewAC-IX PanelEssential control and protection whenever AC from shore power or generators is on board. A double-pole master breaker with a power-on indicator light protects both the hot and neutral legs of the AC circuit. A reverse polarity light provides a clear warning when wiring is reversed and poses a shock hazard.AC-IX is a 30 amp master breaker (15A or 50 A* optional), 5 branch circuit capacity, 4 installed standard 1-10A, 2-15A, 1-20A, or specify. LS-I label set is included. Specifications: Cut-Out Dimensions: 4 x 6 inches (10.2 x 15.2 centimeters) Weight: 2 lbs. This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Product Details Brand: Newmar Power Product Type: Electrical Panels Manufacturer Part Number: CWR-102310 Compare the manufacturer part number, dimensions, fitment, voltage, material, and included components with your application before ordering.Enjoy free standard shipping on all U.S. orders, including Alaska, Puerto Rico, Guam, U.S. territories and protectorates, and eligible P.O. boxes.