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Gray powder-coated carbon steel electrical enclosure, 16 by 12 by 4 inches, screw-on solid cover with captive screws

HOFFMAN

HOFFMAN ASE16X12X4NK Electrical Box 16 in H 4 in D

SKU CH-CWFR-WWZK2

Wall-mount carbon-steel enclosure with screw-on solid cover, NEMA 1 and IP30 rated, powder-coated grey finish, 16 in high by 12 in wide by 4 in deep

  • TypeElectrical Enclosures, Wireways & Covers
  • NEMA Type 1 rating protects indoor wiring from contact
  • Powder-coated carbon steel resists corrosion in dry environments
  • cUL listed to UL 50 and CSA 22.2 No 40
  • Screw-on solid cover with captive screws secures enclosure
  • Pre-drilled mounting holes simplify wall installation

Enclosure for Wall-Mounted Electrical Runs

This carbon-steel enclosure measures 16 inches high, 12 inches wide and 4 inches deep with a solid screw-on cover. It carries a NEMA Type 1 rating and IP30 protection for indoor use. The powder-coated gray finish resists corrosion in dry environments. Mounting holes allow direct wall attachment.

Suited for Indoor Junction and Pull Boxes

Installers running conduit or cable indoors will find the captive screw cover and solid door practical for frequent access. The 12/14/16 gauge steel provides rigid support for mounted components. Builders needing outdoor-rated or wash-down protection should look at enclosures with higher NEMA or IP ratings.

UL 50 and 50E Listed with cUL Certification

The enclosure meets UL 50 and 50E standards and is cUL listed per CSA C22.2 No 40, file E27525. This listing is the primary code-compliance factor for inspectors and specifiers. Verify that the listing matches local authority requirements before installation.

Highlights

  • NEMA Type 1 rating protects indoor wiring from contact
  • Powder-coated carbon steel resists corrosion in dry environments
  • cUL listed to UL 50 and CSA 22.2 No 40
  • Screw-on solid cover with captive screws secures enclosure
  • Pre-drilled mounting holes simplify wall installation

Specifications

BrandNVENT HOFFMAN
TypeElectrical Enclosures, Wireways & Covers

Questions about this item

What does the NEMA Type 1 and IP30 rating protect against?

The enclosure is rated NEMA Type 1 and IP30. It provides protection against access to hazardous parts and ingress of solid foreign objects, but is not rated for water or dust-tight sealing.

What are the mounting hole dimensions and metal gauge range?

The box measures 16 in height, 12 in width, and 4 in depth. It is constructed from carbon steel with a 12/14/16 gauge thickness range and includes mounting holes for wall installation.

How is the cover secured and what is the common installation error?

The solid cover uses a screw-on closure method with captive screws and a screw latch feature. The step often missed is fully tightening all captive screws to maintain the NEMA Type 1 and IP30 rating integrity.

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