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Gray carbon steel enclosure 6x6x4 inches hinged cover screwdown clamps NEMA 12 13 ANSI 61 polyester powder finish

Wiegmann

Wiegmann B-CH Enclosure 6x6x4 Gray ANSI 61

SKU CH-EP5H-NWXDX

Wall-mount carbon-steel enclosure with screwdown clamps, neoprene gasket and ANSI 61 polyester powder finish

  • Product typeBus Plugs
  • Main materialMetallic
  • NEMA 12/13 rating protects against dust and water ingress
  • ANSI 61 polyester powder finish resists corrosion in harsh environments
  • 14/16 gauge carbon steel construction provides structural rigidity
  • Hinged cover with screwdown clamps allows secure tool-free access
  • cULus listed for compliance with US and Canadian safety standards

Enclosure 6x6x4 ANSI 61

This Wiegmann B-CH enclosure provides a carbon-steel housing rated NEMA 12 and 13 for indoor protection against dust, dirt and non-corrosive liquids. It measures 6.0 in high, 6.0 in wide and 4.0 in deep with a usable opening depth of 3.88 in. A solid hinged cover secures with screwdown clamps over a neoprene gasket, and the finish is ANSI 61 grey polyester powder.

Installers needing wall-mount junction boxes

Electricians or panel builders who require a compact, wall-mount enclosure with external mounting plates top and bottom will find the B-CH series suitable. Buyers who need a larger internal volume, a transparent cover or a different NEMA rating should look at other series.

NEMA 12 and 13 rating decides fit

The NEMA 12 and 13 classification is the single specification that determines whether this enclosure matches the environment. If the installation calls for protection against circulating dust, falling dirt and dripping non-corrosive liquids, this rating fits; if the spec requires NEMA 4, 4X or higher, this unit does not qualify.

How it compares

Measured against everything we stock in Breakers & Circuit Protection, at today’s prices. Recalculated every night.

Price $69.99
Pricier than about 60% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameWIEGMANN
Product typeBus Plugs
Size & build
Main materialMetallic

Questions about this item

How do I mount the B-CH enclosure to the wall and what step is often missed?

Use the external mounting plates at the top and bottom to secure the 6.0 in high carbon-steel body to the wall; the step often missed is seating the neoprene gasket evenly before tightening the screw-down clamps so the NEMA 12/13 seal holds.

What part will need replacement after extended service?

The neoprene gasket on the hinged cover will compress and age over time; plan to replace it to maintain the NEMA 12 and 13 ratings.

What is the first limit reached when the enclosure runs continuously at full load?

The usable opening depth of 3.88 in restricts the size of bus plugs or components that can be installed, and that physical space limit is reached before any thermal or rating constraint.

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