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Gray fiberglass electrical enclosure with hinged solid cover and captive screws quick release

HOFFMAN

HOFFMAN A664CHSCFG Captive Screws Quick Release Electrical Box

SKU CH-TG75-XKRC2

Fiberglass enclosure rated NEMA 12, 13, 4, 4X and IP66 with captive quick-release screws for secure wall mounting

  • TypeElectrical Enclosures, Wireways & Covers
  • NEMA 12, 13, 4 and 4X ratings suit harsh indoor and outdoor environments
  • IP66 rating protects against powerful water jets and dust ingress
  • Compression-moulded fiberglass body resists corrosion and impact
  • Captive quick-release screws speed up cover removal and replacement
  • Wall-mount design with data pocket keeps wiring organised and accessible

NEMA 12, 13, 4, 4X Fiberglass Enclosure

This NVENT HOFFMAN electrical box is a compression-molded fiberglass enclosure rated for NEMA 12, 13, 4, and 4X environments. It measures 6 inches high with a 4 inch depth and carries an IP66 rating. The gray unit features a smooth matte finish and a hinged solid cover secured by captive screws with a quick-release mechanism. A polyurethane gasket and integrated data pocket complete the assembly.

Installers needing corrosion-resistant wall mounting

The enclosure suits indoor or outdoor installations where dust, water ingress, or hose-directed water are concerns. The captive screw system speeds up cover removal during maintenance or wiring changes. Buyers who require a larger interior volume, a different mounting style, or a metallic housing should look at alternative enclosures not covered by this specific series.

Verify mounting footprint and panel compatibility

Before ordering, confirm the 6 by 6 inch external footprint matches the available wall space and drilling pattern. Ensure the designated 32FR66 interior panel is the correct accessory for your component layout. Check that the screw closure method and hinged cover orientation align with your access and security requirements.

Highlights

  • NEMA 12, 13, 4 and 4X ratings suit harsh indoor and outdoor environments
  • IP66 rating protects against powerful water jets and dust ingress
  • Compression-moulded fiberglass body resists corrosion and impact
  • Captive quick-release screws speed up cover removal and replacement
  • Wall-mount design with data pocket keeps wiring organised and accessible

Specifications

BrandNVENT HOFFMAN
TypeElectrical Enclosures, Wireways & Covers

Questions about this item

What mounting hardware is required to install the A664CHSCFG enclosure on a wall?

The enclosure is designed for wall mounting and uses its own captive screws with quick-release function for the cover; you supply the wall anchors or bolts that suit your mounting surface.

Can the 32FR66 interior panel be used with enclosures from other series?

The 32FR66 panel is specified for the A48 series, so it fits this enclosure; compatibility with other series is not guaranteed by the manufacturer.

How can I verify the seal is intact after closing the cover?

After tightening the captive screws, check that the polyurethane gasket sits evenly around the perimeter and that the cover sits flush with the body — this confirms the IP66 and NEMA 4X seal is engaged.

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