Type BR main lug load center. Features Plug on neutral breaker box which eliminates the pigtail connection providing time and labor savings. Rated NEMA (National Electrical Manufacturer's Association) 3R for outdoor use. Includes a dedicated neutral bus for breaker connection, and in-board design increases gutter space to allow for professional installation of conductors. Backed out neutral screws make for quick connection of neutral and ground conductors. Optimized knockout locations for additional access, self-leveling tabs allow for quick drywall offset and helps make installation easy. Rigid cover spine provides strength when twist outs are removed.