What kind of cover should be used to shield outdoor electrical distribution boxes

These covers are generally made from durable, UV-resistant polycarbonate or painted metal and must be installed with a gasket to create a watertight seal between the cover base and the box opening. Our metal electrical box covers offer reliable protection for outlets, junctions, and device enclosures. A properly selected and installed cover maintains the enclosure's IP rating, protects internal components from weather exposure, and ensures long-term system. Selecting the correct cover is determined by the specific function of the electrical box and whether it will be in a damp or wet location. With a focus on longevity and design, Bell's electrical. [pdf]