About

About Fibox Enclosures Fibox is the leading global manufacturer of UV-resistant cUL listed, non-metallic NEMA 4x enclosures globally. With over 1,500 off-the-shelf sizes and styles ranging from 2 x 2 x 2 inches to 32 x 24 x 12 inches. Fibox products will not delaminate with prolonged UV exposure and are ideal for solar applications. Fibox offers custom machining and accessories making each enclosure unique as needed. Fibox is the leading global manufacturer of UV-resistant non-metallic NEMA 4x enclosures globally. With over 1,500 off-the-shelf sizes and styles ranging from 2 x 2 x 2 inches to 32 x 24 x 12 inches. Fibox products will not delaminate with prolonged UV exposure and are ideal for solar applications. Fibox offers custom machining and accessories making each enclosure unique as needed. 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.