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Gray carbon steel enclosure with hinged solid cover and screwdown clamps

Wiegmann

Wiegmann BN4121206CH line protection

SKU CH-5TTV-CAM6K

Wall-mount carbon-steel enclosure rated NEMA 4, 12, 13 and IP66 with ANSI 61 powder coat

  • Product typeBus Plugs
  • NEMA 12, 13, 4 rated protection for harsh environments
  • IP66 ingress protection seals out dust and water jets
  • ANSI 61 polyester powder finish resists corrosion and impact
  • Carbon steel construction with 14/16 gauge thickness ensures rigidity
  • CSA, cULus, IEC and UL certifications confirm safety compliance

Enclosure Specifications

The Wiegmann BN4121206CH is a carbon steel enclosure rated for NEMA 12, 13, and 4 with an IP66 rating. It measures 12 inches in height, 12 inches in width, and 6 inches in depth with a usable opening depth of 5.88 inches. The gray ANSI 61 polyester powder coated finish provides corrosion resistance. It features a solid hinged cover secured by screwdown clamps and a neoprene gasket.

Target Applications

This enclosure suits installations requiring wall mounting with external mounting plates and a 14/16 gauge metal construction. The included interior panel 4KP36 supports component mounting for electrical distribution. Buyers needing a different NEMA rating, alternative cover style, or non-standard dimensions should look at other models. It carries CSA, cULus, IEC, and UL Listed certifications for compliant installations.

Installation Notes

Wall mounting is facilitated by the external mounting plates integrated into the enclosure body. The screwdown clamps on the hinged cover require manual tightening to compress the neoprene gasket for a proper seal. Ensure the clamps are evenly secured to maintain the IP66 and NEMA ratings. The 5.88 inch usable depth determines the maximum component profile that fits inside the 6 inch overall depth.

How it compares

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

Price $153.99
Pricier than about 78% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameWIEGMANN
Product typeBus Plugs

Questions about this item

What interior panel is supplied with the BN4121206CH enclosure?

The enclosure includes a 4KP36 interior panel for component mounting.

Will the NEMA 12, 13, 4 and IP66 ratings protect existing bus-plug connections from dust and water?

Yes, the ANSI 61 powder-coated carbon steel body with neoprene gasket and screw-down clamps meets those ratings.

How can I confirm the BN4-CH series unit is correctly sealed after wall mounting?

Verify the clamps are fully engaged, the gasket sits evenly, and the exterior shows no gaps around the 12-inch hinged cover.

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