EN4SD20168LG is a polycarbonate electrical enclosure featuring a ground stud door design with integrated gasket seal for environmental protection. The enclosure has external dimensions of 20.00 inches width by 16.00 inches height by 14.50 inches depth, with a door opening of 18.00 inches by 14.52 inches and 1.75 inches of clear space available on the door for component mounting. The ground stud body and door assembly provide secure grounding and reliable sealing for outdoor and industrial applications. This enclosure is commonly used in telecommunications, power distribution, and industrial control systems where weatherproof protection and electrical safety are required.