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Galvanized steel enclosure 12 by 12 by 8 inches with screw cover

Wiegmann

Wiegmann SC121208GNK line protection enclosure 12 in H 8 in D 12 in W 16 ga

SKU CH-9Q9P-70VFW

Wall-mountable galvanised steel enclosure with captive screws, 12×12×8 in, NEMA 1, UL and CSA listed

  • Galvanised steel body resists corrosion
  • NEMA 1 rating protects indoor equipment
  • CSA, cULus and UL listings confirm safety compliance
  • Embossed mounting holes simplify wall installation
  • Captive plated screws speed up cover removal

SC-G Series Enclosure

The Wiegmann SC121208GNK is a NEMA 1 rated enclosure built from 16-gauge galvanized steel. It measures 12 inches high, 12 inches wide and 8 inches deep with a solid screw-on cover. Designed for indoor wall mounting, it suits electricians and panel builders who need a basic protective housing for circuit breakers or terminal blocks.

Upgrade from open wiring

This enclosure replaces exposed junction boxes or makeshift covers when code requires a listed cabinet. The jump is worth it when an inspector demands CSA and cULus certification or when dust and accidental contact become a concern. Embossed mounting holes and included self-tapping screws speed installation on standard stud spacing.

Capacity and headroom

The usable opening depth of 7.88 inches accommodates typical DIN-rail components and small breaker arrays. It runs out when deeper devices such as large contactors or multi-row terminal strips exceed that clearance. For those builds, a deeper cabinet or a NEMA 12 rated unit would be required.

How it compares

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

Price $47.99
Cheaper than about 57% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameWIEGMANN

Questions about this item

What wall-mount hardware do the embossed 16 ga mounting holes accept?

The embossed mounting holes are formed in the 16 ga galvanized steel body; use screws or bolts sized for the hole diameter and a flat washer to distribute load on the thin flange.

How do the plated self-tapping cover screws install without cross-threading?

Start each plated self-tapping screw by hand until it engages the cover threads, then drive slowly with a hand driver; the captive design keeps screws from falling out during alignment.

What upkeep does the galvanized finish and captive screw set require over time?

Inspect the galvanized surface annually for white rust, touch up any scratches with cold-galvanizing compound, and verify the captive plated screws turn freely; replace any that bind or show corrosion.

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