Fibox is the world leader in UL listed, NEMA-rated non-metallic polycarbonate enclosures. Designed for the challenges of the water industry, Fibox enclosures are water-tight and UV resistant. Lightweight rust-free polycarbonate offers high impact resistance. Sized from 2x2x2 inches to 32x24x12 inches in a variety of cover configurations and colors. Let Fibox’s enclosing innovations enclose your innovations.