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Gray carbon steel wall-mount enclosure, 18x18x6 inch, hinged solid cover with clamps, ANSI 61 powder coat

Wiegmann

Wiegmann A181806 18x18x6 line protection

SKU CH-2S0X-7ZW18

Carbon-steel wall-mount enclosure, 18 by 18 by 6 inches, NEMA 1 rated with clamp closure and ANSI 61 gray powder coat

  • NEMA 1 rating protects indoor circuits
  • 16-gauge carbon steel resists daily impact
  • ANSI 61 powder coat prevents corrosion
  • cULus and CSA certifications confirm safety compliance
  • Clamped solid cover secures 18 × 18 × 6 in enclosure

Wiegmann A181806 Carbon Steel Enclosure

The Wiegmann A181806 is a NEMA 1 rated carbon steel enclosure designed for indoor electrical protection. It measures 18 in high, 18 in wide and 6 in deep with a usable opening depth of 5.88 in. The unit features a solid hinged cover secured by clamps and includes mounting holes for wall installation. It suits installers needing a standard industrial junction box.

Upgrade From Open Wiring Or Smaller Boxes

This enclosure replaces makeshift junction arrangements or undersized cabinets that lack formal ratings. The jump is worth it when a project requires CSA Certified and cULus Listed compliance for safety inspections. Its 16 ga steel construction and ANSI 61 powder coat finish provide durability that basic sheet-metal boxes cannot match. The clamp closure ensures the cover stays shut during vibration.

Capacity For Indoor Component Mounting

The interior comfortably houses terminal blocks, relays or small DIN rail assemblies within the 5.88 in usable depth. It runs out when equipment demands NEMA 3R or higher ingress protection, deeper devices exceeding the internal space, or active cooling that requires fan cut-outs not present on the solid cover. The gray finish suits standard industrial environments.

Highlights

  • NEMA 1 rating protects indoor circuits
  • 16-gauge carbon steel resists daily impact
  • ANSI 61 powder coat prevents corrosion
  • cULus and CSA certifications confirm safety compliance
  • Clamped solid cover secures 18 × 18 × 6 in enclosure

Specifications

BrandWIEGMANN

Questions about this item

What wall-mounting hole pattern does the 18 x 18 in carbon-steel enclosure use?

The enclosure includes pre-drilled mounting holes for direct wall attachment; match the 18-inch centre-to-centre spacing when marking your wall.

Which step is most often missed when securing the hinged cover with the clamps?

Tighten each clamp evenly so the gasket seats uniformly; uneven torque leaves gaps that compromise the NEMA 1 rating.

How often should the ANSI 61 powder-coated finish be inspected for corrosion?

Inspect the gray coating annually and touch up any scratches promptly to maintain the protective barrier on the 16 ga steel.

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