Appleton® Unilet® CPSK20-75 CPU Box Cover With 3/4 in Hub, 3.81 in Dia, 3.69 in D, Malleable Iron

Round Box Covers
319120 MFG #: CPSK2075
68.05000 / 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 Unilets CPU and EFHU Fixture Hangers
Furnished with screws; Non-flexible type-form 20; Support weight: 250 LB
Boxes have cast mounting lugs, box and hub cover provide a complete assembly for suspending lighting fixtures in classified locations
CPU20 Hangers are used where fixture stem is less than 12 in long or with EXJF, ESD, or ESS where fixture stem is more than 12 in long
Cushion design protects against vibration, and swivel action (any direction up to 15deg from vertical) protects fixture if accidentally struck
Ground-joint mating surfaces assure flame-tight fit
Hanger has setscrew in stem hub to prevent fixture stem from turning
Furnished with screws
Malleable iron covers are triple-coated-(1) zinc electroplate, (2) chromate and (3) epoxy powder coat
No 20 non-flexible form
3/4 in fixture stem
Triple-Coat (zinc electroplate, chromate and epoxy powder coat)