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Gray carbon steel enclosure 12 by 15 by 4 inches with screw cover

Wiegmann

Wiegmann SC121504NK line protection 12×15×4 in 16 ga ANSI 61

SKU CH-Z6C4-6FSGW

A 12×15×4 inch carbon-steel enclosure rated NEMA 1 with ANSI 61 finish, 16 ga construction and captive screws for wall-mount line protection

  • UL-listed and CSA-certified for code compliance
  • 16-gauge carbon steel resists impact and corrosion
  • ANSI 61 gray powder coat protects finish indoors
  • Embossed mounting holes simplify wall installation
  • Captive plated screws keep cover hardware secure

Wiegmann SC121504NK Enclosure

The Wiegmann SC121504NK is a carbon steel electrical enclosure rated NEMA 1 for indoor use. It measures 12 inches wide by 15 inches high by 4 inches deep with a 16 gauge wall thickness. The gray ANSI 61 powder coated finish provides corrosion resistance. It is CSA certified, cULus, and UL listed for safety compliance.

Upgrading from smaller or unrated boxes

This enclosure replaces junction boxes that lack a NEMA 1 rating or sufficient internal volume for wiring. The jump is worth it when your project requires a UL listed enclosure with embossed mounting holes and a solid cover secured by captive plated steel screws. The usable opening depth of 3.88 inches accommodates standard components.

Check mounting surface and conduit plans

Verify the mounting surface can support the steel enclosure weight and that the embossed mounting holes align with your structure. Ensure the 12 by 15 inch footprint fits the allotted wall space. Confirm that conduit entry points match the solid cover design and that self-tapping screws included are suitable for your mounting hardware.

How it compares

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Price $50.99
Typical for this category: the median of 1,135 items is $54.99.

Specifications

Product
Brand nameWIEGMANN

Questions about this item

What wall-mount hardware is needed for the 12 in by 15 in enclosure?

The carbon-steel body has embossed mounting holes; use lag bolts or anchors sized for the wall material and the enclosure's 16 ga thickness.

Which step is often missed when securing the screw-on cover?

Install the plated steel captive screws first, then add the supplied self-tapping screws so the gasket compresses evenly and the NEMA 1 seal holds.

When should the ANSI 61 powder-coated finish be touched up?

Inspect the gray coating annually; repair any chips or scratches with matching powder-coat paint to maintain corrosion resistance on the carbon steel.

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