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Gray steel wall-mount enclosure with screw-on cover, 6.0 x 4.0 x 3.0 in

HOFFMAN

HOFFMAN A604SC NEMA 12 13 6.0x4.0x3.0 electrical box

SKU CH-ZE1Q-C9ANW

Wall-mount steel enclosure rated NEMA 12, 13 and IP65 with screw-on cover and welded mounting nuts

  • TypeElectrical Boxes & Enclosures
  • NEMA 12 and 13 rated for indoor dust and oil protection
  • IP65 sealed with neoprene gasket against water jets
  • ANSI 61 polyester powder finish resists corrosion in harsh environments
  • 14/16 gauge steel construction with weld nuts for secure panel mounting
  • Compact 6.0 x 4.0 x 3.0 inch wall-mount design saves space

Compact wall-mount enclosure for indoor protection

The Hoffman A604SC is a steel electrical box rated NEMA 12 and 13 for indoor use against dust, dirt and non-corrosive liquids. Its ANSI 61 polyester powder finish in gray resists corrosion in industrial and commercial environments. A neoprene gasket and screw-latch cover maintain an IP65 seal. Weld nuts accept an interior panel for mounting terminals or small components.

NEMA 12 and 13 limits exposure to water jets

The enclosure meets NEMA 12 and 13 requirements, which cover settling dust, lint, fibres and light splashing of water or oil. It is not rated for prolonged outdoor UV exposure, hose-directed water jets, submersion or corrosive atmospheres. The IP65 rating confirms protection against dust ingress and low-pressure water jets from any direction. Builders needing higher ingress protection or outdoor durability must select a different rating.

Upgrades from open junction boxes when sealing

This unit replaces unsealed junction boxes or basic NEMA 1 enclosures where dust, oil mist or occasional wash-downs threaten wiring integrity. The screw-on cover with neoprene gasket adds reliable sealing without tools beyond a screwdriver. The jump is worthwhile when equipment must stay operational in dirty or damp indoor areas but does not face harsh chemical washdowns or outdoor weather.

Highlights

  • NEMA 12 and 13 rated for indoor dust and oil protection
  • IP65 sealed with neoprene gasket against water jets
  • ANSI 61 polyester powder finish resists corrosion in harsh environments
  • 14/16 gauge steel construction with weld nuts for secure panel mounting
  • Compact 6.0 x 4.0 x 3.0 inch wall-mount design saves space

Specifications

BrandNVENT HOFFMAN
TypeElectrical Boxes & Enclosures

Questions about this item

Which size should I pick for a compact wall-mounted enclosure?

The A604SC measures 6.0 in high, 4.0 in wide and 3.0 in deep, making it the smallest option in the A51SC series for tight spaces.

What does the NEMA 12 and 13 rating mean once the box is installed?

NEMA 12 and 13 together with IP65 mean the enclosure resists dripping water, oil, coolant and non-corrosive liquids while keeping dust out in indoor industrial settings.

How does the 14/16 gauge steel and screw-on cover affect durability?

The 14/16 ga steel body and screw-latched cover with a neoprene gasket provide rigid protection and maintain the NEMA 12/13 and IP65 seal after repeated opening.

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