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Gray powder-coated carbon steel electrical enclosure 4 in high 2.62 in deep with screw-on solid cover and mounting brackets

HOFFMAN

HOFFMAN A404DSC Electrical Box 4 in H 2.62 in D

SKU CH-FNX5-M4YJX

A wall-mountable carbon-steel enclosure with NEMA 4, 6, 12 and 13 ratings and an IP67 seal

  • TypeElectrical Enclosures, Wireways & Covers
  • NEMA 12/13/4/6 rating protects against dust and water ingress
  • IP67 rating confirms submersion resistance up to 1 metre
  • 16-gauge carbon steel with powder-coated finish resists corrosion and impact
  • Captive screws on flanged cover speed up installation and prevent lost hardware
  • External wall-mounting brackets enable secure vertical or horizontal mounting

Enclosure for wall-mount applications

The Hoffman A404DSC is a carbon-steel electrical enclosure rated for NEMA 12, 13, 4 and 6 with an IP67 rating. It measures 4 in height and 2.62 in depth and features a solid flanged cover secured by captive screws. A neoprene gasket and powder-coated gray finish complete the package for indoor or outdoor wall mounting.

Replaces open or lower-rated boxes

This enclosure upgrades from basic junction boxes that lack a gasketed seal or a NEMA 4/6 rating. The jump is worth it when the installation demands protection against dust, dripping water or temporary submersion in a compact 16 ga steel body. It is not suited for buyers who need a larger internal volume or a transparent cover for visual inspection.

Sustained protection in harsh environments

The captive-screw cover and formed flanges maintain a consistent seal during long-term exposure to moisture and debris. Powder coating resists corrosion on the exterior while the neoprene gasket retains compression without frequent retightening. The unit is not designed for applications that require active cooling or internal component mounting rails.

Highlights

  • NEMA 12/13/4/6 rating protects against dust and water ingress
  • IP67 rating confirms submersion resistance up to 1 metre
  • 16-gauge carbon steel with powder-coated finish resists corrosion and impact
  • Captive screws on flanged cover speed up installation and prevent lost hardware
  • External wall-mounting brackets enable secure vertical or horizontal mounting

Specifications

BrandNVENT HOFFMAN
TypeElectrical Enclosures, Wireways & Covers

Questions about this item

What wall-mounting hardware does the A404DSC enclosure need?

The enclosure has an external-wall mounting bracket built in; use screws or bolts suited to the mounting surface through the bracket holes.

How is the cover secured on the A404DSC and what step is often missed?

The solid cover is held by captive screws; the step often missed is seating the neoprene gasket evenly before tightening so the IP67 seal forms correctly.

What part of the A404DSC will need checking or replacement over time?

The neoprene gasket on the flanged cover can degrade; inspect it periodically and replace if it shows cracking or compression set to maintain the IP67 rating.

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