This NEMA 4 electronics enclosure is a steel sheet-metal box with a gasketed screw-down cover. This electronics enclosure is similar to our popular SNB series boxes, except it has the added feature of a screw-mounted lift-off cover, facilitating the easy machining of holes/cutouts and simplifying the assembly of components. These electronics enclosures are also made from sturdy 16-gauge steel, making them highly durable. Not only are these electronics enclosures water proof, they are also affordable. Shop our selection of SNC Series Electronics Enclosures.