BUD Industries NBF-32016 Plastic ABS NEMA Economy Box - Electrical Box for Indoor Uses - Industrial Box in Light Grey Finish with Solid Door Construction. Conduit and Fittings Safe Economy Box: plastic indoor electrical box provides superior protection as it is certified to IP66 of IEC 529. Listed to NEMA 1, 2, 4 and 4x specifications, industrial economy box conforms accurately to the safety standards Applications: heavy-duty economy box is a suitable choice for project boxes or internal junction box applications. Ideal for indoor uses, NEMA economy box can be employed for a variety of applications, ranging from industrial equipment to medical devices Durable Industrial Box: crafted from high-quality plastic, wall mounting box is highly sturdy. Included gasket provides protection from dirt and water ingress for smooth functioning. Stainless steel hardware ensures resistance to corrosion Wall Mounting Enclosure: economy box is easy to install and comes with stainless steel wall mounting brackets and other hardware for external mounting. For the internal mounting, industrial enclosure features an internal plate and mounting bosses Specifications: solid in construction, industrial box with light grey finish measures 11-51/64 in. (l) by 7-55/64 in. (w) by 5-7/64 in. (h) externally and 11-11/64 in. (l) by 7-3/16 in. (w) by 4-13/16 in. (h) internally