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Gray powder-coated carbon steel electrical enclosure, 12 inches high by 5 inches deep, hinged solid cover with screw-down clamps

HOFFMAN

HOFFMAN A1210CHNF Electrical Enclosure 12 in H 5 in D

SKU CH-2W54-ZKKC1

Wall-mount carbon-steel enclosure with hinged solid cover, screw-down clamps and NEMA 12/13/4 plus IP66 protection

  • TypeElectrical Enclosures, Wireways & Covers
  • Wall-mount ready with external brackets included
  • Hinged solid cover seals with neoprene gasket
  • Screw-down clamps secure the door tightly
  • Powder-coated carbon steel resists corrosion
  • IP66 and NEMA 4, 12, 13 rated protection

HOFFMAN A1210CHNF Carbon Steel Enclosure

The HOFFMAN A1210CHNF is a carbon steel electrical enclosure rated NEMA 12, 13 and 4 with an IP66 rating. It measures 12 in height, 10 in width and 5 in depth. The solid hinged cover uses screw-down clamps and a neoprene gasket for a secure seal. External wall-mounting brackets allow direct surface installation. It suits industrial control panels and junction boxes requiring dust and water protection.

Screw-Down Clamps and Included Hardware

Screw-down clamps on the hinged cover provide a tool-tightened seal that resists vibration and maintains the IP66 rating. A neoprene gasket sits between the cover and body to block dust and water ingress. The package includes mounting screws and an interior panel referenced as 32FR63 for component mounting. The powder-coated gray finish adds corrosion resistance in harsh environments.

Verify Mounting Space and Panel Layout

Confirm the 12 in by 10 in footprint fits the intended wall area with clearance for the external brackets. Ensure the 5 in depth accommodates internal components and wiring bend radii. Check that the 32FR63 interior panel matches your device layout before ordering. The enclosure carries NEMA 12, 13, 4 and IP66 ratings, so verify these meet the site specification.

Highlights

  • Wall-mount ready with external brackets included
  • Hinged solid cover seals with neoprene gasket
  • Screw-down clamps secure the door tightly
  • Powder-coated carbon steel resists corrosion
  • IP66 and NEMA 4, 12, 13 rated protection

Specifications

BrandNVENT HOFFMAN
TypeElectrical Enclosures, Wireways & Covers

Questions about this item

How often should the neoprene gasket be inspected and replaced on this NEMA 12/13/4 enclosure?

Inspect the gasket annually for compression set or chemical damage; replace it whenever the seal no longer springs back or shows cracks so the IP66 rating is maintained.

What stops the screw-down clamps from loosening under constant vibration?

The clamps are designed to hold the cover solidly against the gasket; periodic re-torquing during routine maintenance keeps the NEMA 12/13/4 seal intact.

Does the 14/16 ga carbon steel dissipate heat well enough for continuous indoor use?

The powder-coated steel conducts heat adequately for typical indoor loads; add ventilation if internal temperatures approach component limits.

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