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Gray powder-coated carbon steel wall-mount enclosure with captive cover screws, 12 by 12 by 6 inches

Wiegmann

Wiegmann B121206SC Captive Screws Enclosure 12 in H 6 in D 12 in W

SKU CH-VSY4-WR3E5

Wall-mount carbon-steel enclosure with captive screws, NEMA 12 and 13 rated, 12 in high by 12 in wide by 6 in deep

  • NEMA 12 and 13 rating protects against dust and dripping water
  • Carbon steel body with ANSI 61 powder coat resists corrosion in industrial settings
  • Captive cover screws stay attached for faster, tool-friendly access
  • cULus and CSA certifications confirm compliance with North American safety standards
  • External mounting plates and neoprene gasket simplify wall installation and sealing

Purpose-built enclosure

The Wiegmann B121206SC is a wall-mountable carbon steel enclosure rated NEMA 12 and 13 for indoor protection against dust, dirt and non-corrosive liquids. It suits installers who need a secure, screw-on cover with captivated screws that stay with the door during maintenance. The ANSI 61 powder-coated grey finish resists corrosion in industrial settings.

Upgrade from open frames

This unit replaces open-back junction boxes or lower-rated cabinets where a gasketed seal and external mounting plates are required. The jump is worth it when the installation must meet CSA, cULus and UL Listed standards and when a solid cover with a neoprene gasket is specified to keep contaminants out of live components.

Limits of the NEMA 12/13 rating

The enclosure is not rated for outdoor exposure, hose-directed water or corrosive atmospheres, so it cannot serve applications that demand NEMA 4 or 4X protection. The usable opening depth of 5.88 in and 14-gauge steel construction set the physical boundary for internal component height and mechanical loading.

How it compares

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

Price $145.99
Pricier than about 77% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameWIEGMANN

Questions about this item

What wall-mount hardware fits the external mounting plates on this 12 in H enclosure?

The enclosure has external mounting plates for wall mounting; use fasteners suited to the mounting surface and the plate hole pattern.

How do I install the interior panel 4KP36 and what step is often missed?

Mount the 4KP36 panel inside the 14 ga carbon-steel body, then ensure the neoprene gasket seats fully before tightening the captivated cover screws.

When should the neoprene gasket on this NEMA 12/13 enclosure be replaced?

Inspect the gasket periodically; replace it if it shows cracking, compression set, or damage that would compromise the NEMA 12 and 13 seal.

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