This Murray 125 Amp 4-Space 8-Circuit Outdoor Main Lug Load Center is full of features that allow for faster installation, such as trim mounting tabs that free up both hands to drive trim screws and tangential knockouts to eliminate the need for conduit offsets. The load center is constructed of G90 hot-dipped galvanized carbon steel with a powder coating of polyester paint to provide excellent corrosion protection and a great-looking finish. Ideal for use as a subpanel.