PN-1322 is a NEMA 4X enclosure manufactured from UV-stabilized polycarbonate material in light gray finish, designed for harsh environmental protection of electrical and electronic components. The enclosure features a service temperature range of -40°C to +120°C and meets UL94-HB flammability rating (UL File #E41610) and UL Standard 174 requirements. It includes a silicone gasket for sealing and is equipped with four M4 x 0.315 inch long threaded inserts for secure mounting. The enclosure dimensions are 4.528 inches (length) × 2.559 inches (width) × 3.740 inches (height), with a cover assembly and body constructed to ±0.015 inch tolerance. PN-1322 is ideal for outdoor and corrosive environments where NEMA 4X protection is required, offering reliable performance in industrial, telecommunications, and utility applications.