Bell PRB57550GY Round Five-Out...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$18.67
Bell PRB57550GY Round Five-Outlet Nonmetallic Weatherproof Box, Gray

Bell PRB57550GY Round Five-Outlet Nonmetallic Weatherproof Box, Gray

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Model: PRB57550GY

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

$18.67
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Bell PRB57550GY Round Five-Outlet Nonmetallic Weatherproof Box, Gray

The Bell PRB57550GY is a round, five-outlet weatherproof box constructed from durable nonmetallic material, engineered for reliable outdoor and wet-location electrical connections. Each of the five threaded outlets accepts 1/2" or 3/4" conduit fittings, giving installers flexible sizing options from a single box body. With a compact 1.5 in. depth and a gray finish, this UL Listed weatherproof box is designed to deliver dependable, code-compliant performance across residential and commercial electrical installations.

Key Features

  • Trade Size: Five threaded outlets sized for 1/2" or 3/4" conduit connections, offering flexible fitting options on one box.
  • Durable Construction: Nonmetallic body resists corrosion, moisture, and weathering for long-lasting outdoor performance.
  • Outlet Configuration: Five outlets support multiple conduit runs from a single weatherproof enclosure, simplifying multi-circuit installations.
  • Compact Depth: 1.5 in. depth allows for a low-profile installation footprint in tight mounting locations.
  • Finish: Gray color coordinates cleanly with standard weatherproof electrical equipment and enclosures.
  • Round Box Design: Round profile suits standard weatherproof box mounting hardware and accessories.

Certifications & Compliance

  • UL Listed

Technical Specifications

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

Typical Applications

  • Outdoor and Wet-Location Electrical Installations
  • Weatherproof Conduit and Outlet Connections
  • Residential and Commercial Wiring Systems
  • Renovation and New Construction Projects
  • Multi-Circuit Conduit Routing Applications

Why Bell?

Bell engineers weatherproof boxes like the PRB57550GY with durable nonmetallic construction and UL Listed performance for dependable protection in demanding outdoor environments. The round, five-outlet design gives electrical professionals flexible, code-compliant conduit connections without sacrificing long-term durability. Choose Bell weatherproof electrical products for reliable performance built to withstand the elements.

Product Specs

list_batch:
BELL-20260916
Product Type:
Weatherproof Box
Product Material:
Nonmetallic
Product Color:
Gray
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 PRB57550GY – Frequently Asked Questions

1) Will the Bell PRB57550GY weatherproof box take 3/4 inch conduit, or is it 1/2 inch only?
Either. Each of the five threaded hubs on the PRB57550GY accepts 1/2 inch or 3/4 inch conduit fittings, so you can run 3/4 inch into one hub and 1/2 inch into another off the same box body. That saves keeping two box part numbers on the truck when a job mixes trade sizes.
2) Can this Bell round box be used outdoors in a wet location?
Yes. The PRB57550GY is a weatherproof round box built for outdoor and wet-location connections, and it is UL Listed. The body is nonmetallic, so it will not rust where a die cast or steel box eventually does, which is why it gets specified on coastal and washdown exteriors.
3) How deep is the Bell PRB57550GY box, and will a GFCI receptacle fit in it?
Box depth is 1.5 inches. That is a shallow round body, so plan your device and wire fill around it: a deep-body device like a GFCI receptacle with several conductors folded behind it is tight in 1-1/2 inches. For a straight junction or a single luminaire or photocell feed the depth is not an issue. Where you need more room, a matching extension ring is the usual fix.
4) Why would I pick a five-hub weatherproof box instead of a two or three hub one?
The five-hub layout is for a box that is a routing point rather than an end of run. With five threaded outlets you can bring a feed in and take multiple conduit runs out of one enclosure, which is what you want at a corner where lighting, a receptacle branch, and a continuing home run all meet. If you only need through-wiring or a single device, a two or three hub body is cheaper to install and leaves fewer holes to plug. Any hub you do not use has to be closed off with a plug to keep the box weatherproof.
5) Is the Bell PRB57550GY gray box a nonmetallic body, and does that affect grounding?
The body is nonmetallic in gray. Because it is not conductive, the box itself is not part of the equipment grounding path, so you carry an equipment grounding conductor through and bond your devices and covers to it rather than relying on metallic conduit and box continuity. Installers coming off die cast aluminum boxes need to account for that on the ground.
6) Does the PRB57550GY come with a cover, or do I have to buy that separately?
The PRB57550GY is the box body only, with five threaded hubs. You specify the cover to suit the use: a blank round cover for a junction, a weatherproof device cover for a receptacle or switch, or a lampholder cover for a fixture. Because it is a round box it takes standard round weatherproof covers and mounting accessories, so pick the cover by the device going in it and order plugs for any hubs left open.
7) I need a weatherproof junction box for a multi-family exterior lighting retrofit. Is this the right type?
It suits that work. Exterior lighting retrofits on apartment and commercial buildings usually mean picking up an existing conduit stub and branching to new fixtures, and the five threaded hubs on the PRB57550GY give you the branch points in one UL Listed weatherproof enclosure. Nonmetallic construction holds up on exposed walls where the old aluminum boxes have corroded. Watch the 1.5 inch depth if you are stuffing a lot of conductors and a driver behind the cover.
8) What is the exact part number to order this Bell round weatherproof box in gray?
Order Bell PRB57550GY. That designation is the round five-outlet nonmetallic weatherproof box in gray, sold as a single model with no finish or size options to choose between, so the part number is the whole spec.
How fast can I get the Bell PRB57550GY 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 PRB57550GY come with a warranty?
Absolutely. The Bell PRB57550GY 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 PRB57550GY?
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 PRB57550GY from ZenSupply?
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