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Gray steel wall-mount enclosure, 20 by 20 by 6 inches, hinged solid cover with quarter-turn latches

HOFFMAN

HOFFMAN Wall-Mount Enclosure CW1 20x20x6 Gray NEMA 4/12 Steel

SKU CH-Y9WT-RY6J8

Wall-mount steel enclosure rated NEMA 4/12/13 and IP66 with 1/4-turn latches, polyurethane gasket, and included grounding hardware

  • TypeElectrical Boxes & Enclosures
  • NEMA 4/12 rating protects against dust and water ingress
  • 14/16/18 gauge carbon steel construction resists impact and corrosion
  • ANSI 61 polyester powder finish in gray withstands harsh environments
  • 1/4-turn latch with screwdriver slot enables quick secure access
  • Includes grounding hardware and sealing washers for compliant installation

Wall-Mount Enclosure CW1 20x20x6

The Hoffman CW1 series enclosure is a carbon steel box rated NEMA 4 and 12 for indoor and outdoor use. It measures 20.00 inches high by 20.00 inches wide by 6.00 inches deep with a gray ANSI 61 polyester powder finish. The hinged solid cover uses a quarter-turn latch with a screwdriver slot and a polyurethane gasket. Grounding hardware and sealing washers are included along with interior panel 32FK16.

Upgrade from open or lower-rated boxes

This enclosure replaces unsealed junction boxes or NEMA 1 general-purpose cabinets when the installation demands protection against falling dirt, circulating dust, lint, fibers and light splashing or hose-directed water. The jump is worth it when the environment requires an IP66 rating and compliance with UL, cUL, CSA and IEC standards for personnel safety. It is not for buyers who need a larger internal volume or a deeper body for bulkier components.

Limits of NEMA 4/12 steel construction

The 14, 16 or 18 gauge steel body and quarter-turn latch provide a robust seal but rely on manual tightening for ingress protection. The 6.00 inch depth restricts the size of terminal blocks, relays or DIN-rail assemblies that can be fitted behind the door. The solid cover prevents visual inspection of internal status indicators without opening the enclosure. It is not suited for applications requiring transparent windows, sub-panel adjustability beyond the fixed 32FK16 panel or environments exceeding the NEMA 4/12 and IP66 ratings.

Highlights

  • NEMA 4/12 rating protects against dust and water ingress
  • 14/16/18 gauge carbon steel construction resists impact and corrosion
  • ANSI 61 polyester powder finish in gray withstands harsh environments
  • 1/4-turn latch with screwdriver slot enables quick secure access
  • Includes grounding hardware and sealing washers for compliant installation

Specifications

BrandNVENT HOFFMAN
TypeElectrical Boxes & Enclosures

Questions about this item

What are the enclosure's mounting dimensions and wall-mount provisions?

The enclosure measures 20.00 inches high by 20.00 inches wide by 6.00 inches deep and is designed for wall mounting.

How do I operate the 1/4 turn latch with screw driver slot to secure the cover?

Insert a screwdriver into the latch slot and rotate until the latch engages the polyurethane gasket for a NEMA 4/12 seal.

When should I inspect or replace the polyurethane gasket and sealing washers?

Inspect the polyurethane gasket and sealing washers periodically; replace them if they show cracking, compression set or damage to maintain the NEMA 4/12 and IP66 ratings.

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