The Bud Industries ANS-3817 die cast aluminum enclosure (natural aluminum finish) is unique in that the electronic equipment enclosure is NEMA and IP rated and provides EMI / RFI protection. This wall mount enclosure box is ideal for instrumentation, meters, junction boxes, industrial applications, and other senstive electronic applications requiring EMI / RFI protection.brbrThe watertight NEMA enclosure is constructed from a rugged die-cast aluminum alloy with a thick wall construction for improved strength and rigidity in heavy-duty applications. Outside dimensions of this electrical enclosure box are 7.87 x 5.91 x 1.97 inches and interior dimensions are 7.00 x 5.03 x 1.73inches.brbrThe Bud Industries die cast aluminum enclosure features a double gasket; one with silicone for NEMA and IP ratings and one wire-mesh with sponge rubber gasket to provide EMI / RFI protection.