Electrical enclosures protect indoor and outdoor electrical wiring and components from the elements, natural disasters, and corrosion. An outdoor electrical box conceals wiring and prevents tampering, and can be used for lighting holiday displays, without the use of indoor extension cords. Usually made of zinc-plated steel, stainless steel, or plastic, an electrical junction box is where all the wiring in a room come together and are then fed into the main breaker. In bigger spaces, an electrical cabinet is needed to house circuit breakers, fuses, and other main electrical switches. Zoro also has a great selection of electrical box accessories, electrical boxes, weatherproof box covers, and underground enclosures too.