Bell PRB57550WH Round Weatherp...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$17.07
Bell PRB57550WH Round Weatherproof Box, Nonmetallic, Five 1/2 in. or 3/4 in. Threaded Outlets, White

Bell PRB57550WH Round Weatherproof Box, Nonmetallic, Five 1/2 in. or 3/4 in. Threaded Outlets, White

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Model: PRB57550WH

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

$17.07
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Bell PRB57550WH Round Weatherproof Box, Nonmetallic, Five 1/2 in. or 3/4 in. Threaded Outlets, White

The Bell PRB57550WH is a round weatherproof outlet box constructed from durable nonmetallic material and finished in white for a clean, low-profile appearance on exterior siding, block walls, or ceilings. This box is equipped with five threaded outlets sized for 1/2 in. or 3/4 in. conduit connections, giving electricians the flexibility to route multiple circuits or accessories into a single enclosure without additional fittings. With a 1.5 in. depth, the PRB57550WH offers enough interior wiring space for splices and device connections while keeping a compact footprint. The box carries UL Listing, making it suitable for outdoor and wet-location electrical installations where dependable weatherproof performance is required.

Key Features

  • Trade Size: Five threaded outlets sized for 1/2 in. or 3/4 in. conduit, letting installers mix conduit sizes as needed for a single job.
  • Durable Nonmetallic Construction: Molded from nonmetallic material that resists corrosion, rust, and the effects of sun and moisture exposure outdoors.
  • Round Body Configuration: A compact round design with five outlets accommodates multiple conduit runs and fixture mounts from a single box.
  • 1.5 in. Box Depth: Provides adequate interior space for wire splices and device terminations while keeping a low-profile exterior mount.
  • White Finish: A clean white finish coordinates with common exterior wall, soffit, and fixture colors.
  • Weatherproof Design: Purpose-built as a weatherproof box for use in outdoor and wet-location applications.
  • Five Outlet Configuration: Five separate threaded outlets support multiple circuit entries and simplify junction and splice work in a single enclosure.

Certifications & Compliance

  • UL Listed

Technical Specifications

  • Product Type: Weatherproof Boxes & Extensions
  • Product Material: Nonmetallic
  • Product Color: White
  • Product Depth: 1.5 in
  • Construction: Nonmetallic
  • Box Type: Round
  • Number Of Outlets: 5
  • Certified Listed: UL Listed

Typical Applications

  • Outdoor Lighting Fixture Mounting
  • Wet-Location Electrical Connections
  • Multi-Conduit Junction and Splice Points
  • Residential and Commercial Exterior Wiring
  • Weatherproof Outlet and Device Installations
  • New Construction and Retrofit Exterior Electrical Work

Why Bell?

Bell builds weatherproof electrical boxes like the PRB57550WH with corrosion-resistant nonmetallic construction designed to withstand outdoor exposure over the long term. UL Listing on this round box confirms it meets recognized safety standards for weatherproof electrical enclosures. With five threaded 1/2 in. or 3/4 in. outlets in a compact round body, the PRB57550WH gives electricians a dependable, code-conscious solution for routing multiple conduit connections in exterior installations.

Product Specs

list_batch:
BELL-20260916
Product Type:
Weatherproof Box
Product Material:
Nonmetallic
Product Color:
White
Product Depth:
1.5 in
Construction:
Nonmetallic
Box Type:
Round
Number Of Outlets:
5
Certified Listed:
UL Listed
Department:
Electrical
Product Subgroup:
Weatherproof Enclosures
Product Group:
Boxes & Enclosures

Bell PRB57550WH – Frequently Asked Questions

1) Can the Bell PRB57550WH round weatherproof box take both 1/2 in. and 3/4 in. conduit?
Yes. The PRB57550WH has five threaded outlets sized for either 1/2 in. or 3/4 in. conduit, so you can mix trade sizes on the same box without adapters or reducing bushings. That is what makes it useful as a junction point where a feed comes in one size and the branch runs leave in another.
2) Is the Bell PRB57550WH approved for outdoor wet locations?
It is a weatherproof box, UL Listed, and built for outdoor and wet-location electrical work such as exterior wall, soffit, and ceiling installs. The nonmetallic body will not rust or corrode from sun and moisture exposure the way a painted metal box can.
3) Is there enough room in the Bell PRB57550WH for splices and a device?
The box is 1.5 in. deep, which gives interior space for wire splices and device terminations while keeping the mounted profile low against the wall. For deep devices or heavy multi-circuit splicing, size your conductor fill to that depth before you commit.
4) Should I use a round weatherproof box or a rectangular one for an outdoor light?
A round body like the PRB57550WH suits exterior lighting fixture mounting and multi-conduit junction points, because the canopy of most outdoor fixtures is round and covers the box cleanly. Rectangular weatherproof boxes are the choice when you are mounting a receptacle or switch with a standard device cover. Pick the round one for fixtures and junctions, the rectangular one for devices.
5) Do I need a cover for the Bell PRB57550WH, or does one come with it?
The PRB57550WH is the box body itself, with five threaded conduit outlets. Order the weatherproof cover separately to match what you are mounting, a round blank or fixture cover for a light, or an in-use cover if a receptacle goes in it. Any unused threaded outlets need closure plugs to keep the enclosure weathertight.
6) Will the white Bell PRB57550WH match my other exterior boxes and fixtures?
It is finished in white, which lines up with common white soffits, trim, siding, and fixture canopies. If the rest of the building's exterior hardware is bronze or gray, this one will stand out, so for a fleet of openings on the same elevation keep the color consistent across the run.
7) What is the exact part number for the Bell round weatherproof box with five threaded outlets?
Bell PRB57550WH. It is the round nonmetallic weatherproof box, white, with five 1/2 in. or 3/4 in. threaded outlets and a 1.5 in. depth.
How fast can I get the Bell PRB57550WH 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 Bell PRB57550WH come with a warranty?
Absolutely. The Bell PRB57550WH 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 Bell PRB57550WH?
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 Bell PRB57550WH from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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