Milbank 6672-GSC1-NK G90 Steel...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$104.47
Milbank 6672-GSC1-NK G90 Steel Lay-In Wireway, ANSI 61 Gray, 72-Inch x 6-Inch x 6-Inch

Milbank 6672-GSC1-NK G90 Steel Lay-In Wireway, ANSI 61 Gray, 72-Inch x 6-Inch x 6-Inch

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Model: 6672-GSC1-NK

In Stock (leaves warehouse same day if ordered before 3pm ET)

$104.47
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Milbank 6672-GSC1-NK G90 Steel Lay-In Wireway, ANSI 61 Gray

The Milbank 6672-GSC1-NK Lay-In Wireway is a rugged steel enclosure engineered for organizing and routing wiring in commercial and industrial electrical systems. Constructed from G90 gauge steel and finished in an ANSI 61 gray polyester powder coat, this wireway section measures 72-Inch x 6-Inch x 6-Inch, giving electrical contractors a durable, corrosion-resistant channel for laying in conductors without pulling wire through long conduit runs. The heavy-gauge steel body and lay-in design make this section well suited for panelboards, switchgear lineups, and control panel installations where accessible, orderly wire management is required. Milbank's wireway construction is intended to hold up to the daily wear of active electrical rooms while keeping conductor routing clean and serviceable over the life of the installation.

Key Features

  • Overall Dimensions: 72-Inch x 6-Inch x 6-Inch wireway section sized for straight-run wire management in electrical rooms and equipment lineups.
  • Durable Construction: Fabricated from G90 gauge steel for long-term structural strength and resistance to corrosion in demanding installation environments.
  • Lay-In Design: The lay-in wireway configuration allows conductors to be placed directly into the channel rather than pulled through, reducing installation labor and simplifying future circuit changes or additions.
  • ANSI 61 Gray Finish: A polyester powder coat finish in the industry-standard ANSI 61 gray color resists chipping, scratching, and corrosion while matching the appearance of surrounding switchgear and panelboard equipment.
  • 6-Inch x 6-Inch Cross-Section: Provides ample interior space for routing multiple conductors, feeders, and branch circuit wiring within a single enclosed channel.
  • 72-Inch Section Length: Spans long straight runs, helping minimize the number of joints and connections needed when assembling a complete wireway system.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Commercial and Industrial Electrical Installations
  • Panelboard and Switchboard Wire Routing
  • Motor Control Center Wiring
  • Wire and Cable Management in Control Panels
  • Electrical Rooms and Equipment Lineups
  • New Construction and Retrofit Electrical Projects

Why Milbank?

Milbank builds its lay-in wireway systems from G90 gauge steel with an ANSI 61 gray polyester powder coat finish, delivering the durability and corrosion resistance that professional electricians and panel shops rely on for long-lasting wire management. The 6672-GSC1-NK section is engineered to simplify conductor installation while standing up to the daily demands of commercial and industrial electrical environments, making it a dependable building block for any wireway run. Choosing Milbank steel wireway means specifying a component built to a consistent gauge, finish, and dimensional standard that integrates cleanly with the rest of a facility's electrical distribution equipment.

Manufacturer Resources

Product Specs

list_batch:
MIL-20260917
Product Type:
Wireway
Product Finish:
Polyester Powder Coated
Department:
Electrical
Product Subgroup:
Wireway
Product Material:
G90 Galvanized Steel
Product Color:
Gray
Product Group:
Conduit & Raceway
Product Height:
6 in
Product Length:
72 in
Product Width:
6 in

Milbank 6672-GSC1-NK – Frequently Asked Questions

1) Do I get fittings, elbows, or connectors with a 72-inch Milbank wireway section?
What you are ordering under 6672-GSC1-NK is the straight 72 inch wireway section itself with its cover. Any couplings, elbows, tees, end plates, or hangers needed to assemble and support the full run are separate items, so plan the layout and add those pieces to the order. Keeping sections at 72 inches reduces how many joints and connectors the run needs.
2) Will the Milbank gray wireway match the finish on my existing switchgear and panelboards?
It is finished in ANSI 61 gray polyester powder coat, which is the standard gray used on most commercial switchgear, panelboards, and enclosures, so it blends with a typical equipment lineup. The powder coat also resists chipping and scratching in an active electrical room.
3) What else could I use instead of the Milbank 6672 wireway on a short indoor run?
For a shorter straight length, the Hoffman Econotrough galvanized steel wireway trough comes in a 36 inch section. If you want a hinged cover so the channel can be opened without removing screws, look at the Square D Square-Duct hinged cover NEMA 1 wireway. Both are indoor types like the Milbank; neither is a raintight substitute.
4) What is the difference between a lay-in wireway like the Milbank 6672-GSC1-NK and the Square D Square-Duct with hinged cover?
Both are NEMA 1 class indoor wire troughs, but the cover arrangement differs. The Milbank 6672-GSC1-NK is a lay-in design, meaning the cover comes off so conductors can be laid directly into the 6-inch by 6-inch channel instead of pulled through. The Square D LDB45 Square-Duct is a hinged-cover NEMA 1 wireway, so the cover swings open on its hinge and stays attached to the body. Hinged covers suit locations where the trough is opened repeatedly for circuit changes; a removable lay-in cover gives full open access across the whole 72-inch section during the initial pull.
5) Is a Hoffman Econotrough the same thing as the Milbank 6672-GSC1-NK wireway?
They serve the same purpose but are not interchangeable sections. The Hoffman F6636RTG is an Econotrough series galvanized steel wireway trough in a 36-inch length, which is half the 72-inch length of the Milbank 6672-GSC1-NK. Both are galvanized steel, but the Milbank section is G90 steel with an ANSI 61 gray polyester powder coat, while the Econotrough is supplied in galvanized finish. If the run has to visually match ANSI 61 gray switchgear and panelboards, the Milbank finish is the one that matches; if you need shorter 3-foot increments to fit around obstructions, the 36-inch Econotrough breaks the run up more finely.
6) What is G90 steel and does it hold up in a damp industrial electrical room?
G90 refers to a galvanized steel sheet with a heavier zinc coating weight, which gives the body corrosion resistance beyond the paint layer alone. On this wireway that galvanized base is then powder coated in gray, so you get two layers of protection for indoor industrial environments where humidity and dust are a factor. It is not a substitute for a raintight or outdoor-rated enclosure.
How fast can I get the Milbank 6672-GSC1-NK delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Milbank 6672-GSC1-NK come with a warranty?
Absolutely. The Milbank 6672-GSC1-NK is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Milbank 6672-GSC1-NK?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Milbank 6672-GSC1-NK from ZenSupply?
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