PN-1325-MB is a NEMA 4X plastic enclosure box with external mounting bracket designed for industrial control and protection applications. The enclosure is constructed from UV-stabilized polycarbonate material (UL94-HB rated) with a light gray body and cover, featuring a silicone sponge gasket for environmental sealing. It operates reliably across a service temperature range of -40°C to +120°C, making it suitable for demanding indoor and outdoor environments. The box includes mounting bosses that accept M3 x 4mm or #4 x 1/16" self-tapping screws, and external mounting holes for secure installation. This enclosure is ideal for housing electrical components, control systems, and instrumentation in harsh industrial settings where NEMA 4X protection and durability are essential.