Appleton® Unilet® CPSK20B Blank CPU Box Cover, 3.81 in Dia, 2.69 in D, Malleable Iron
Round Box Covers
464284
MFG #: CPSK20B
Appleton™
47.38000
/ ea
Appleton Group's explosionproof conduit outlet boxes for NEC and CEC governed locations feature generous interior space, accurately tapped and tapered hub threads for a rigid joint and reliable ground continuity, and smooth integral bushings to protect conductor insulation from damage. They are available in a wide variety of sizes, styles, materials and hub configurations, all designed for ease of installation and reliable safety in locations exposed to explosive atmospheres or flammable dusts.
- Applications
- Features
| For Use With 21 CU-IN Capacity Unilets CPU Universal Conduit Outlet Boxes |
| Furnished with fastening screws |
| Malleable iron bodies have high tensile strength and ductility, provides great resistance to corrosion, impact, and shock |
| Accurately tapped, tapered hub threads for tight, rigid joints and ground continuity |
| Furnished with covers |
| General purpose wiring |
| Universal design with four threaded universal hubs and three close-up plugs |
| Serve as mounting outlets for lighting fixtures when used with hub cover |
| Wide, accurately ground explosion-proof mating surfaces |
| Smooth, rounded integral bushing in each hub type box protects conductor insulation |
| Malleable iron covers are triple-coated-(1) zinc electroplate, (2) chromate and (3) epoxy powder coat |
| No 20 non-flexible form |
| Triple-Coat (zinc electroplate, chromate and epoxy powder coat) |