Black NEMA enclosures are UL-listed

L-COM GLOBAL NBB series of black UL-listed weatherproof industrial NEMA enclosures are constructed from molded halogen-free and self-extinguishing fiberglass reinforced polyester (FRP), suitable for use in extreme temperature or corrosive environments. NBB121 series (12x10x5 inch), NBB100 series (10x8x5 inch), NBB141 series (14x12x7 inch) and NBB181 series (10x8x5 inch) are available with aluminum mounting plates, non-metallic mounting plates or without mounting plates. http://www.L-com.com