outdoor electrical box

Junction Box Sourcing is an independent sourcing partner for US business buyers who need an outdoor electrical box matched to a written mounting method, usable volume and location rating. We collect factory quotations on one basis. We do not manufacture these enclosures, publish a price list or pull conductors on site.

Outside this office: original-equipment identity, authorized distribution, field wiring, energizing and destination-code sign-off. A weatherproof catalogue photo is not a listing file.

Request Factory Quotes
Weatherproof outdoor electrical box on an exterior wall with conduit, application sketch only
Application sketch of an exterior device enclosure. It is not a completed project owned by this office.

Turn an outdoor electrical box brief into comparable factory quotes

A device box that holds a receptacle, a splice-only enclosure, a pull box with a removable cover and an extender ring are four different products. Write which construction you are buying before factories guess from the word outdoor. Cubic inches of usable volume are not the same measurement as outside length by width.

  1. Define the duty

    State whether the box must hold a wiring device, splices only, or a conductor pull. Record the minimum usable volume in cubic inches against your conductor fill. Keep that figure separate from any trade size printed on a family page.

  2. Fix the constraints

    State material, mounting (new work, old work or surface), location rating as a NEMA type or as an IP code, knockout count and which faces take entries. This site does not convert a NEMA type into an IP number.

  3. Set the order scope

    State quantity per configuration, destination state or postal code and requested timing. Name whether the cover, gasket, plugs and fasteners travel inside the same price line or as separate items.

Open the inquiry option list when you already know the construction, or the quotation alignment page when several factories must answer the same gang-count lines. Start a brief from the contact page.

Procurement questions before a request leaves the desk

Which purchasing requirements separate an outdoor electrical box from neighbouring junction and device boxes?

Outdoor service is a location condition, not a product family by itself. An outdoor receptacle needs gang count, device mounting and often an in-use cover with its own depth. A splice enclosure takes a blank cover. A pull box exists to make a large conductor pull possible and needs a removable cover on the correct face. An extender ring only brings an existing box flush after the wall surface is built up. Naming the wall condition prevents four wrong quotes.

What does an independent sourcing request for an outdoor electrical box have to contain?

Factories can answer when the brief states product form, quantity and unit, mounting method, usable volume in cubic inches, material, location rating in the system your specification uses, knockout and cover scope, destination and requested delivery date. Optional budget and high-end, mid-range, budget-friendly or undecided preference can travel in the same requirements box. They do not replace ratings.

Which part of the outdoor electrical box specification stays the buyer’s decision?

Whether the enclosure must be bonded as a metal body, which NEMA type applies, whether unused openings arrive plugged, and whether the cover is inside the quotation are engineering decisions. This office restates them in writing. It does not sign them as the authority having jurisdiction or as a listed installer.

What is outside your scope?

We do not manufacture boxes, hold certified inventory, perform field wiring or energizing, or substitute for destination electrical-code approval. Listing status is confirmed on the quoted model file, not from a company brochure.

How are documents handled?

Ask for the datasheet, published volume in cubic inches, knockout schedule and listing status that belong to the quoted model. A third-party distributor page, such as the RACO 5341-0 listing that states 16.5 cu in and NEMA 3R for that one painted aluminium body, is a specification reference for that model only. It is not our stock, not a class minimum and not a conversion into an IP code.

Who is buying junction and device boxes through this desk

Electrical contractors

Need boxes that match an approved drawing: gang count, mounting method and wet-location rating written the same way the job specification is written.

Distributors and project buyers

Need repeatable supply on a stated configuration, with package quantity and destination attached before any unit price is ranked.

Facility and maintenance teams

Need replacements that fit an existing wall cut-out or conduit layout, including old-work retention hardware when the finish is already closed.

Send the outdoor electrical box requirement as written

Request Factory Quotes

Quotations come from factories against your brief. This office does not publish list prices, lead times or a savings percentage.