Polycarbonate enclosures never rust, they allow signal through the walls of the box, are NEMA Rated and RoHS Compliant, and have doors which are both screw-down and pad-lockable.Main FeaturesUL-50/c-UL Listed (file# E207562)UL Flame Rating: UL94-5VAUV Rating: UL - F1NEMA 2, 3, 3R, 3S, 4, 4X, 5, 6/6P, 12 and Marine Use; IP 68
