Hubbell Wiring PFBA1A 5-Inch P...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$30.28
Hubbell Wiring PFBA1A 5-Inch PVC Floor Box Adapter Ring

Hubbell Wiring PFBA1A 5-Inch PVC Floor Box Adapter Ring

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Model: PFBA1A

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

$30.28
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Hubbell Wiring PFBA1A 5-Inch PVC Floor Box Adapter Ring

The Hubbell Wiring PFBA1A is a 5-Inch PVC floor box adapter ring engineered to provide a clean, reliable transition between a round floor box and its finished cover or device plate. Molded from durable PVC, this adapter ring is non-conductive and resistant to moisture and corrosion, making it a practical accessory for both new construction and remodel electrical work. Its 5-Inch size is designed to align precisely with compatible round floor box openings, helping installers achieve a secure, professional-looking finish around receptacles, data outlets, or other floor-mounted devices. Designed for compatibility with standard round floor box systems, the PFBA1A supports quick, consistent installation across a variety of commercial and residential settings, whether outlets serve power, data, or communication needs.

Key Features

  • Trade Size: 5-Inch diameter sized to fit standard round floor box openings for a precise, secure fit.
  • Durable Construction: Molded PVC material resists corrosion and moisture, supporting long-term performance in floor-mounted applications.
  • Non-Conductive Design: PVC construction adds a layer of electrical insulation around the finished opening.
  • Adapter Function: Bridges the gap between the floor box body and the device cover or plate, simplifying alignment during installation.
  • Low-Profile Ring: Compact design helps maintain a clean, flush appearance once the floor box assembly is finished.
  • Lightweight Material: PVC construction is easy to handle and position during rough-in and finish stages of installation.
  • Round Floor Box Compatibility: Sized for common round floor box configurations, simplifying replacement and retrofit work.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Commercial and Residential Floor Box Installations
  • Round Floor Box and Device Cover Adaptation
  • New Construction Electrical Rough-In
  • Renovation and Remodel Floor Outlet Projects
  • Data, Communication, and Power Floor Outlet Systems

Why Hubbell Wiring?

Hubbell Wiring builds electrical accessories like the PFBA1A floor box adapter ring using durable, non-conductive PVC to help ensure a dependable, code-conscious installation. For electricians and contractors working with round floor box systems, this adapter ring offers a straightforward way to achieve a clean, properly aligned finish. Its straightforward, single-piece design reduces guesswork on the job site, helping installers keep floor box assemblies level, aligned, and ready for the finished cover plate. Choosing Hubbell Wiring components helps maintain consistency and reliability across floor box installations in commercial and residential settings.

Manufacturer Resources

Spec Sheet

Product Specs

list_batch:
HUG-20260922
Product Type:
Adapter Ring
Department:
Electrical
Product Subgroup:
Floor Boxes
Product Color:
Gray
Product Material:
Thermoplastic
Product Group:
Boxes & Enclosures

Hubbell Wiring PFBA1A – Frequently Asked Questions

1) What does the Hubbell PFBA1A floor box adapter ring actually do?
The PFBA1A is a one-piece PVC ring that bridges the floor box body and the finished cover or device plate. It is not a box and not a cover; it is the transition piece that keeps the opening aligned and level so the cover plate seats flush over the receptacle or data outlet. Molded PVC, so it is non-conductive and resists moisture and corrosion.
2) Will the PFBA1A fit a round floor box, or do I need a rectangular adapter?
Round only. The PFBA1A is a 5-inch ring sized for standard round floor box openings, so it will not adapt a rectangular or multi-gang floor box. If the box in the slab is rectangular, you need an adapter matched to that box style instead.
3) Can I use the Hubbell PFBA1A on a remodel, or is it only for new concrete pours?
Both. The adapter ring is used in new construction rough-in and in renovation work where an existing round floor box needs a new cover or device plate fitted. Because it is a single molded piece that drops onto the box opening, it does not require the box to be reset.
4) Is the PFBA1A adapter ring metal or plastic, and does that matter in a wet or concrete floor location?
It is molded PVC, not metal. For a floor box set in concrete that can see mopping, washdown, or slab moisture, the PVC ring will not corrode the way a steel or cast ring can, and it adds insulation around the finished opening rather than carrying current.
5) Does the PFBA1A come with a cover plate or receptacle?
No. The PFBA1A is the adapter ring on its own. The floor box, the device (power, data, or communication outlet), and the finished cover or device plate are all ordered separately and must be sized to the same round 5-inch opening.
6) What part number do I order for the Hubbell 5-inch PVC floor box adapter ring?
Order Hubbell Wiring PFBA1A. That is the manufacturer part number for the 5-inch PVC floor box adapter ring, and it ships as a single ring, not a kit with a cover plate.
How fast can I get the Hubbell Wiring PFBA1A 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 Hubbell Wiring PFBA1A come with a warranty?
Absolutely. The Hubbell Wiring PFBA1A 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 Hubbell Wiring PFBA1A?
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 Hubbell Wiring PFBA1A from ZenSupply?
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