NEMA4X electrical metal boxes are built to withstand the harshest of environments. The NEMA type 4X box protects the components in the box from corrosion, rain, dust, water, ice and even a direct hose of water. They also protect personnel from coming into contact with the components.
Metal Electrical Boxes
NJ Sullivan metal fabricators make standard metal electrical boxes to meet utility specifications such as PEPCO, SMECO, Dominion Electric, NOVEC and much more.