CPU20, Explosionproof Conduit Outlet Box – Explosionproof Conduit Outlet Box Appleton’s CPU20 explosionproof conduit outlet box is designed for use in classified indoor and outdoor locations, providing a corrosion-resistant solution for electrical distributors, lighting solutions, wire and cable installations, and switchgear suppliers. This universal conduit outlet box facilitates wire pulling, connection of conduit lengths, and changes in conduit direction while allowing maintenance access. Specifications Material: Chromate finish on malleable iron bodies and covers Box Type: CPU Box with Blank Cover Conduit Size: 1/2 or 3/4 inches Cover Opening: 96.8 mm (3.81 inches) Capacity: 0.39 dm³ (24.0 in³) Product Weight: 5.65 lbs UL Standard: UL 886 (UL 1203) UL Listed: E85310 Features Explosionproof and dust-ignitionproof design compliant with NEC Class I, Division 1 & 2, Groups C, D; Class II, Division 1 & 2, Groups E, F, G; and Class III Corrosion-resistant triple-coat finish: zinc electroplate, chromate, and epoxy powder coat High tensile strength malleable iron construction providing impact and shock resistance Accurately tapped, tapered hub threads ensure tight, rigid joints and ground continuity Furnished with four threaded universal 3/4” hubs, three 1/2” close-up plugs, and four 3/4” to 1/2” reducers Wide, accurately ground explosionproof mating surfaces Smooth, rounded integral bushing in each hub protects conductor insulation Serves as mounting outlet for lighting fixtures when used with hub cover Downloads & Links Catalog Warranty Installation/Operator Specification/Technical Installation/Operator Other 1 Data Sheet Warranty
