FEM 4-7 L is a plastic enclosure by Fibox. It is a UL/CSA approved, type 4, 6 and 7 certified, thermoplastic enclosure for indoor and outdoor applications. It is designed for harsh operating environments and is resistant to dust, water, dirt, and oil. It features a unique, cam-hinge design that allows for easy access, and an adjustable clamshell lid. The enclosure is also corrosion-free and features a snap-in construction for a rigid, dependable seal. The FEM 4-7 L is also resistant to UV light, and offers excellent chemical resistance.