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Gray powder-coated steel electrical enclosure with screw-on solid cover and captive screws, 12 by 10 by 5 inches

HOFFMAN

HOFFMAN A1210SC electrical box 12 in H 5 in D 10 in W

SKU CH-2EMR-4M43R

A wall-mount steel enclosure rated NEMA 12 and 13 with IP65 protection, screw-on solid cover and captive screws

  • TypeElectrical Enclosures, Wireways & Covers
  • NEMA 12 and 13 rating protects against dust and water ingress
  • IP65 rating ensures reliable sealing in harsh environments
  • 14/16 gauge steel construction with powder-coated finish resists corrosion
  • Weld nuts simplify mounting of panels and terminal blocks
  • Captive screw latch cover allows quick access without loose hardware

NEMA 12/13 steel enclosure

The HOFFMAN A1210SC is a wall-mount electrical enclosure built from 14/16 gauge steel with a grey powder-coated finish. It carries NEMA 12 and 13 ratings plus an IP65 rating for protection against dust, dirt and water jets. The solid screw-on cover uses a neoprene gasket and captive screw latches to maintain the seal. Weld nuts inside accept a 32FR63 interior panel for component mounting.

Captive screws and welded panel nuts

Captive screws on the cover prevent lost hardware during maintenance and speed up resealing. The screw-latch closure method keeps the gasket compressed evenly around the perimeter. Factory-welded nuts eliminate separate panel-mounting hardware and ensure the 32FR63 panel sits at the correct depth. These features reduce assembly time and help maintain the enclosure’s rated ingress protection.

12 in height 10 in width 5 in depth

The internal cavity measures 12 inches high, 10 inches wide and 5 inches deep, defining the maximum size of terminals, relays or controllers that can fit. Buyers needing a larger internal volume or a different NEMA rating should consider other enclosures. The fixed dimensions also determine conduit entry locations and panel layout space.

Highlights

  • NEMA 12 and 13 rating protects against dust and water ingress
  • IP65 rating ensures reliable sealing in harsh environments
  • 14/16 gauge steel construction with powder-coated finish resists corrosion
  • Weld nuts simplify mounting of panels and terminal blocks
  • Captive screw latch cover allows quick access without loose hardware

Specifications

BrandNVENT HOFFMAN
TypeElectrical Enclosures, Wireways & Covers

Questions about this item

Will the neoprene gasket on this 12 in H enclosure need periodic replacement?

The neoprene gasket maintains the IP65 and NEMA 12, 13 seal; inspect it during routine maintenance and replace if it shows cracking or compression set.

What limits continuous operation inside this steel box?

The 14/16 ga steel walls and 5 in depth dissipate heat passively; the practical limit is the internal component temperature rating, not the enclosure itself.

Does the powder-coated finish or captive screw latch generate noise or heat during all-day use?

No moving parts or electrical components are present, so the enclosure adds no audible noise, no heat, and draws zero power.

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