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Gray metallic enclosure, 14 ga steel, ANSI 61 finish, screw cover, 5.88 in usable depth

Wiegmann

Wiegmann WA-GSC 6×6×4 in metallic enclosure, gray, screw closure, 14 ga, ANSI 61

SKU CH-MG4Y-KP7R3

Wall-mountable carbon-steel enclosure rated NEMA 3 and 4 with screw-on cover, stainless-steel screws, neoprene gasket and ANSI 61 powder-coated gray finish

  • Product typeBus Plugs
  • Main materialMetallic
  • NEMA 3/4 rated protection for indoor and outdoor use
  • Carbon steel body with ANSI 61 powder coat resists corrosion
  • 14 ga construction provides rigid mounting strength
  • Screw-on cover with stainless screws and neoprene gasket seals tight
  • 88 in usable depth fits standard components

Wiegmann WA-GSC Metallic Enclosure

This Wiegmann WA-GSC enclosure is a carbon-steel junction box rated NEMA 3 and 4 for indoor or outdoor wall mounting. It suits electricians and maintenance teams needing a compact, screw-cover housing for bus-plug connections or line-protection devices. The gray ANSI 61 powder coat resists corrosion in damp or dusty environments.

Installation Notes

Mount the box on a flat wall surface using the integral flanges; the 14-gauge steel is rigid enough to hold alignment while you fasten it. The screw-on cover uses stainless-steel screws that thread into a neoprene gasket — tighten them evenly to maintain the seal. A common mistake is cross-threading the cover screws or leaving the gasket pinched, which compromises the NEMA rating.

Pre-Order Checks

Verify that a 6-by-6-by-4-inch footprint fits your available wall space and that the 5.88-inch usable opening depth accommodates your bus plug or terminal block. Confirm the ANSI 61 gray finish meets any site colour-coding rules. Ensure the NEMA 3 and 4 ratings satisfy the ingress-protection level required for the installation location.

How it compares

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

Price $73.99
Pricier than about 61% of the 1,135 comparable items (median $54.99).

Specifications

Product
Brand nameWIEGMANN
Product typeBus Plugs
Size & build
Main materialMetallic

Questions about this item

How can I confirm the WA-GSC enclosure is sealed correctly after mounting?

Check that all stainless steel cover screws are tightened evenly and the neoprene gasket sits flat against the flange to meet the NEMA 3 and 4 ratings.

What components are included with the WA-GSC 6×6×4 enclosure and what must be sourced separately?

The box includes the carbon steel body, solid cover, stainless steel cover screws and neoprene gasket; mounting hardware, bus plugs and internal DIN rail are not supplied.

Which WA-GSC variant should I choose for a standard wall-mount application needing NEMA 4 protection?

The WA-GSC series in 14 ga carbon steel with ANSI 61 gray finish, screw closure and solid cover provides CSA and cULus listed NEMA 3, 4 performance for that use.

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