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Small gray steel box with screw-on lid and mounting tabs

Wiegmann

Wiegmann SC040404 enclosure 4×4×4 in 16 ga gray

SKU CH-8A9A-CF4GQ

A 16-gauge carbon-steel enclosure with captive screws, ANSI 61 gray powder coat and embossed mounting holes for wall installation, rated NEMA 1 and cULus/CSA certified

  • NEMA 1 rating suits indoor installations
  • 16-gauge carbon steel provides durable protection
  • ANSI 61 powder coat resists corrosion
  • Embossed mounting holes simplify wall attachment
  • 88 in usable depth fits compact components

Wiegmann SC040404 wall-mount enclosure

The Wiegmann SC040404 is a 16 ga carbon-steel enclosure rated NEMA 1 for indoor protection of electrical components. Its 4 in height, width and depth suit compact junction or terminal installations. The ANSI 61 gray powder coat resists corrosion in dry environments. It ships new with self-tapping screws and captive plated-steel cover screws included.

Verify mounting surface

Confirm the mounting surface can accept the embossed mounting holes on the enclosure back. The usable opening depth is 3.88 in, so internal devices and wiring must fit within that space. The solid cover closes with screws, requiring tool access for each opening. No knockouts or conduit entries are mentioned in the specifications.

16 ga steel with captive screws and embossed mounts

The 16 ga carbon-steel body provides rigid protection while the ANSI 61 powder coat adds durability. Captive plated-steel screws stay with the cover to reduce lost hardware during maintenance. Embossed mounting holes allow direct wall attachment without separate brackets. The screw-on cover and solid door keep dust and incidental contact away from live parts.

How it compares

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

Price $8.99
Cheaper than about 94% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameWIEGMANN

Questions about this item

Does the SC040404 enclosure ship with mounting hardware or do I need to buy screws separately?

The box includes self-tapping screws for the cover; the embossed mounting holes are ready for wall mounting with your own fasteners.

How do I decide between the SC series and another Wiegmann line for a 4×4×4 inch carbon-steel box?

The SC series delivers a NEMA 1 rating, 16 ga steel, ANSI 61 gray powder coat and CSA/cULus listing in this exact 4×4×4 size.

What does the 3.88 in usable opening depth mean when I install components inside?

It leaves 3.88 in of clear depth from the inner cover face to the back wall for DIN rails, terminal blocks or small breakers.

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