Milbank 5x5x0.25 Painted Steel...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$20.15
Milbank 5x5x0.25 Painted Steel Hub Adapter Plate, Large to Small Hub Opening with 4 Hub Screws

Milbank 5x5x0.25 Painted Steel Hub Adapter Plate - Large to Small Hub Opening with 4 Hub Screws

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Model: S8324

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

$20.15
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Milbank 5x5x0.25 Painted Steel Hub Adapter Plate - Large to Small Hub Opening with 4 Hub Screws

Professional Metering Accessory for Hub Opening Reduction

The Milbank Hub Adapter Plate delivers reliable hub opening reduction for professional electrical metering applications. This painted steel adapter plate reduces 4 1/3 inch hub openings to 2 3/4 inch hub openings, providing versatile compatibility for metering installations. Constructed from durable painted steel with precise 5x5x0.25 inch dimensions, this adapter plate includes 4 hub screws for complete installation convenience.

Professional Features & Benefits

  • Hub Opening Reduction: Reduces 4 1/3 inch hub opening to 2 3/4 inch hub opening for versatile metering compatibility and installation flexibility.
  • Painted Steel Construction: Durable painted steel material provides long-lasting corrosion resistance and structural integrity in electrical environments.
  • Precise Dimensions: 5x5x0.25 inch specifications ensure accurate fit and proper alignment for professional metering installations.
  • Complete Hardware Included: Includes 4 hub screws for convenient installation without requiring additional fasteners or components.
  • Metering Accessory Application: Specifically designed for metering accessory applications to support professional electrical measurement systems.
  • Large to Small Hub Adapter: Enables connection between different hub sizes for enhanced system compatibility and installation options.

Technical Specifications

  • Application: Metering Accessory
  • Brand Name: Milbank
  • Connection: None
  • Departent: Electrical
  • Product Family Code: MSAC
  • Product Height: 5 IN
  • Product Length: 0.25 IN
  • Product Material: Painted Steel
  • Product Size: Reduces 4 1/3 Inch Hub Opening to a 2 3/4 Inch Hub Opening
  • Product Type: Large to Small Hub Opening Adaptor
  • Special Features: Includes 4 Hub Screws
  • Standard: Non UL Listed
  • Unspsc Number: 27112822
  • Width: 5 IN

Professional Applications

  • Electrical Metering Systems
  • Commercial Meter Socket Installations
  • Industrial Metering Applications
  • Utility Service Connections
  • Multi-Meter Installations
  • Professional Electrical Contractors
  • Maintenance and Retrofit Projects

Why Choose Milbank Quality?

Milbank delivers professional-grade metering accessories with durable painted steel construction and precise engineering. This hub adapter plate provides reliable performance for demanding electrical applications, backed by Milbank's commitment to quality manufacturing and professional electrical solutions.

Manufacturer Resources

Product Specs

Application:
Metering Accessory
Brand Name:
Milbank
Product Family Code:
MSAC
Product Height:
5 IN
Product Length:
0.25 IN
Product Type:
Large to Small Hub Opening Adaptor
Special Features:
Includes 4 Hub Screws
Standards:
Non UL Listed
Unspsc Number:
27112822
Product Material:
Painted Steel
Product Width:
5 IN
Department:
Electrical
Product Subgroup:
Metering & Meter Sockets
Product Group:
Power Distribution

Milbank S8324 – Frequently Asked Questions

1) Will the Milbank S8324 adapter plate let me mount a 2-3/4 inch hub on a meter socket with a 4-1/3 inch hub opening?
That is exactly what the S8324 does. It reduces a 4 1/3 inch hub opening down to a 2 3/4 inch hub opening, so an oversized factory opening on a meter socket can take the smaller hub fitting. Measure the opening in the enclosure first: the plate only works in the large-to-small direction, from 4 1/3 down to 2 3/4. It will not enlarge a small opening.
2) What size is the Milbank hub adapter plate itself, and how much room does it need on the enclosure?
The plate is 5 inches by 5 inches with a 0.25 inch thickness. You need a flat 5 x 5 inch landing area around the hub opening for it to seat, which is the thing to check on a crowded socket where the opening sits close to a formed edge or a wireway.
3) Is the Milbank S8324 hub adapter plate UL listed?
It is not a UL listed component. If your inspector or the utility spec requires listed parts on every piece of the service equipment, confirm that before you specify this plate. The plate is a mechanical reducer for the hub opening, not a rated electrical device.
4) Will a painted steel hub adapter plate hold up on an outdoor meter socket?
The S8324 is painted steel, which gives you a coated surface for corrosion resistance in a typical service-entrance environment. On coastal or heavily washed-down installations, keep the paint intact when you drill or dress the opening, any bare steel at the cut edge is where rust starts. It is a plate, not a gasket, so the weather seal at the opening comes from the hub fitting you install through it.
5) What is the Milbank hub adapter plate actually used for on a metering install?
It is a metering accessory that solves a mismatch: the enclosure came with a 4 1/3 inch hub opening and the conduit run calls for a smaller 2 3/4 inch hub. Rather than replacing the socket or field-fabricating a cover, the plate bolts over the large opening and gives you the smaller one. Common on meter socket installs, utility service connections, and retrofit work where the existing can does not match the new raceway.
6) Does the Milbank S8324 come with a threaded hub or any conduit connection built in?
No connection is built into the plate. The S8324 carries no threads or fitting of its own, it just presents a 2 3/4 inch opening. The conduit termination comes from whatever hub or connector you install in that opening, so specify that fitting to match your raceway type and the utility's requirement.
7) What is the Milbank part number for the large to small hub adapter plate?
The manufacturer part number is S8324, a single model with no size or finish options to pick. When ordering by phone or matching against a submittal, S8324 is the number to quote.
How fast can I get the Milbank S8324 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 S8324 come with a warranty?
Absolutely. The Milbank S8324 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 S8324?
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 S8324 from ZenSupply?
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