NBB-10261 is a non-metallic enclosure (Style B) featuring a clear polycarbonate cover and ABS/PC blended plastic solid body, designed for indoor applications requiring environmental protection. The enclosure meets NEMA Type 1, 2, 4, 4X, 12, and 13 standards as well as IEC529-IP65 ratings, ensuring protection against dust, moisture, and corrosive environments. It is supplied with four stainless steel wall mounting brackets and M5x0.8 x 12mm truss head self-tapping screws, and includes a gray polyurethane gasket on the cover. The enclosure features non-metallic latches and hinges, with mounting boss options accepting M4 metric or #8 standard sheet metal screws. With dimensions of 172 mm (A) × 152 mm (B) × 136 mm (C) and a UL94V-0 flammability rating for the clear cover, this enclosure is ideal for electrical control panels, instrumentation, and equipment requiring reliable environmental sealing and easy access.