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Gray powder-coated steel enclosure with hinged cover and screwdown clamps

Wiegmann

Wiegmann BN4-CH Enclosure 4×6×3.5 in Gray ANSI 61 Powder Coated Line Protection

SKU CH-1K1N-PERN0

A carbon-steel NEMA 12, 13 and 4 enclosure with ANSI 61 powder coat, IP66 rating, hinged screw-down cover and neoprene gasket for wall-mounted line protection

  • Product typeBus Plugs
  • NEMA 12, 13, 4 and IP66 rated for dust and water protection
  • ANSI 61 polyester powder coat resists corrosion in harsh environments
  • 14/16 gauge carbon steel with neoprene gasket seals out contaminants
  • Wall-mount design with external plates and screwdown clamps for secure installation
  • CSA, cULus, IEC and UL listed to meet safety standards

Wiegmann BN4-CH Enclosure for Line Protection

The Wiegmann BN4-CH enclosure is a carbon steel housing rated NEMA 12, 13 and 4 with an IP66 rating. It measures 4 inches wide, 6 inches high and 3.5 inches deep with a 14/16 gauge wall thickness. The gray ANSI 61 powder coated finish protects the steel while screwdown clamps secure the solid hinged cover against a neoprene gasket.

Suited for Industrial Bus Plug Mounting

This enclosure suits installers who need a wall mounted housing with external mounting plates and a usable opening depth of 3.38 inches. It is CSA certified, cULus listed and meets IEC and UL standards. Buyers who need a different NEMA rating, a larger internal panel or a non hinged cover style should look at other models.

Interior Panel and Mounting Hardware Included

The unit ships with the 4LV58 interior panel fitted for component installation. External mounting plates and the neoprene gasket are integrated into the body, so no separate sealing kit is required. The screwdown clamps and hinged cover are factory assembled, allowing immediate wiring once the enclosure is secured to the wall.

How it compares

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

Price $85.99
Pricier than about 65% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameWIEGMANN
Product typeBus Plugs

Questions about this item

What mounting hardware do I need to install the BN4-CH enclosure on a wall?

The enclosure includes external mounting plates for wall mounting; you supply the fasteners suited to your wall material.

Can I fit the 4LV58 interior panel into an existing BN4-CH cut-out?

Yes — the 4LV58 panel is designed for the BN4-CH series and fits the 4 in × 6 in usable opening.

How can I verify the enclosure seal is intact after installation?

Check that the neoprene gasket sits evenly under the hinged cover and that all screw-down clamps are fully engaged.

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