Allied Moulded PC234-N Polycar...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$3.49
Allied Moulded PC234-N Polycarbonate Ceiling Fixture Support Box

Allied Moulded PC234-N Polycarbonate Ceiling Fixture Support Box

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Model: PC234-N

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

$3.49
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Allied Moulded PC234-N Polycarbonate Ceiling Fixture Support Box

The Allied Moulded PC234-N is a FlexBox® polycarbonate ceiling fixture support box engineered to provide a secure, code-compliant mounting point for lighting fixtures, fans, and other ceiling-mounted electrical devices. Measuring 4-Inch x 2-5/16-Inch with a generous 23-Cubic-Inch interior capacity, the PC234-N gives installers ample room for conductor splicing and fixture wiring while maintaining a low-profile footprint that fits cleanly into standard ceiling cavities. Molded from durable, non-metallic polycarbonate, this fixture support box resists corrosion, rust, and the moisture-related degradation that commonly affects metal boxes, making it a dependable choice for both new construction and remodel applications. The FlexBox® design from Allied Moulded is built to streamline installation, helping electricians mount and secure the box efficiently while maintaining structural integrity to safely support the weight of ceiling fixtures.

Key Features

  • Box Dimensions: 4-Inch x 2-5/16-Inch profile sized for standard ceiling fixture installations.
  • Interior Capacity: 23-Cubic-Inch volume provides ample room for wiring and conductor splicing behind the fixture.
  • Durable Construction: Molded polycarbonate material offers corrosion and moisture resistance not found in traditional metal boxes.
  • FlexBox® Design: Allied Moulded's FlexBox® configuration is purpose-built as a ceiling fixture support box for reliable, secure fixture mounting.
  • Non-Metallic Build: Polycarbonate construction eliminates the risk of rust or corrosion common to steel or aluminum boxes.

Technical Specifications

  • Product Type: Ceiling Fixture Support Box
  • Material: Polycarbonate
  • Dimensions: 4-Inch x 2-5/16-Inch
  • Interior Volume: 23-Cubic-Inch
  • Series: FlexBox®

Typical Applications

  • Ceiling Fixture and Fan Mounting
  • Residential and Light Commercial Wiring
  • New Construction Ceiling Installations
  • Remodel and Retrofit Electrical Projects
  • Lighting Fixture Support and Splicing Points

Why Allied Moulded?

Allied Moulded's PC234-N combines a durable polycarbonate build with the purpose-engineered FlexBox® design to deliver a ceiling fixture support box that resists corrosion while offering the interior space electricians need for clean, organized wiring. It's a practical, non-metallic alternative for professionals who need a reliable fixture support solution for residential and light commercial ceiling installations.

Manufacturer Resources

Spec Sheet

Product Specs

list_batch:
ALM-20260924
Product Type:
Ceiling Fixture Support Box
Configuration:
FlexBox
Department:
Electrical
Product Group:
Boxes & Enclosures
Product Subgroup:
Electrical Boxes
Product Material:
Polycarbonate

Allied Moulded PC234-N – Frequently Asked Questions

1) Will the Allied Moulded PC234-N support a ceiling fan?
The PC234-N is built as a ceiling fixture support box, and Allied Moulded's FlexBox design is purpose-made to hold the weight of ceiling-mounted fixtures and fans. Use it where you need a mounting point for a light fixture, a fan, or another ceiling-mounted electrical device rather than as a plain junction box.
2) How many conductors will fit in a 23 cubic inch ceiling box?
Interior volume on the PC234-N is 23 cubic inches, which is what you are working with for box fill on the splice behind the fixture. That is generous for a 4 inch round-profile ceiling box and leaves room for fixture leads plus incoming and outgoing circuit conductors. Count your fill per the NEC volume allowance for the wire gauge you are running, remembering that the fixture's own leads, clamps, and grounding all take their share.
3) What size opening do I need for the PC234-N ceiling box?
Its stated profile is 4 inch x 2-5/16 inch, so it drops into a standard ceiling cavity without a deep pocket. The shallow 2-5/16 inch figure is what makes it workable where joist depth or insulation limits how far back you can go.
4) Is a polycarbonate ceiling box better than a metal one in a damp area?
For moisture exposure, the non-metallic route is the reason to pick this one. The PC234-N is molded polycarbonate, so there is no steel or aluminum to rust or corrode the way a metal box does in humid ceilings, bathrooms, or coastal work. No bonding of the box itself is needed either, since a non-metallic enclosure is not part of the equipment grounding path.
5) Can I use the PC234-N in a remodel, or is it new-construction only?
Both. Allied Moulded lists it for new construction ceiling installations as well as remodel and retrofit electrical work, along with residential and light commercial wiring and use as a splice point behind a fixture.
6) What is the exact part number to order this Allied Moulded ceiling box by?
Order it as Allied Moulded PC234-N. That is the manufacturer part number, and it is a single configuration, so there is no finish or size choice to specify with it.
7) Where can I get the spec sheet for the Allied Moulded PC234-N?
Allied Moulded publishes a PDF spec sheet for the PC234-N, and it is the place to confirm mounting details and listing information before a submittal goes out. The link is carried with the product data under PDF: Spec Sheet.
How fast can I get the Allied Moulded PC234-N 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 Allied Moulded PC234-N come with a warranty?
Absolutely. The Allied Moulded PC234-N 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 Allied Moulded PC234-N?
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 Allied Moulded PC234-N from ZenSupply?
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