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Gray carbon steel enclosure with screw-on cover, 16 ga, wall-mountable

Wiegmann

Wiegmann SC040604 line protection enclosure 6×4×4 in 16 ga

SKU CH-KQSZ-Z5NNM

Carbon steel enclosure with screw-on cover, NEMA 1 rated, CSA and cULus certified, 16 ga thickness, ANSI 61 powder-coated gray finish.

  • TypeBus Plugs
  • NEMA 1 rating protects indoor circuits from dust and light contact
  • 16-gauge carbon steel body resists impact and deformation
  • ANSI 61 powder-coated gray finish prevents corrosion in damp areas
  • Embossed mounting holes and self-tapping screws speed up wall installation
  • cULus and CSA certifications confirm compliance with North American safety standards

SC Series Carbon Steel Enclosure

The Wiegmann SC040604 is a NEMA 1 rated enclosure built from 16 gauge carbon steel with an ANSI 61 gray powder coat finish. It measures 6 inches high, 4 inches wide and 4 inches deep for wall mounted line protection. Embossed mounting holes and plated steel screws simplify secure installation.

NEMA 1 Indoor Protection Limits

This enclosure provides a degree of protection against contact with enclosed equipment and falling dirt in indoor locations. It is not rated for outdoor exposure, water ingress, oil, coolant or corrosive atmospheres. The usable opening depth of 3.88 inches limits the size of internal components that can be fitted.

Screw Cover Installation Notes

The solid cover attaches with plated steel screws into the enclosure body and self tapping screws are included for convenience. Alignment of the cover gasket area is critical to maintain the NEMA 1 seal. Over tightening screws can strip the 16 gauge threads and compromise the closure.

Highlights

  • NEMA 1 rating protects indoor circuits from dust and light contact
  • 16-gauge carbon steel body resists impact and deformation
  • ANSI 61 powder-coated gray finish prevents corrosion in damp areas
  • Embossed mounting holes and self-tapping screws speed up wall installation
  • cULus and CSA certifications confirm compliance with North American safety standards

Specifications

BrandWIEGMANN
TypeBus Plugs

Questions about this item

Which mounting style suits a wall-mounted installation?

The enclosure has embossed mounting holes and includes self-tapping screws, so it fastens directly to a wall without extra brackets.

How deep can components sit inside the box?

The usable opening depth is 3.88 in, giving that much internal space behind the solid cover for wiring or devices.

What does the NEMA 1 rating cover in everyday use?

NEMA 1 means indoor protection against contact with live parts and falling dirt, but not against water or oil.

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