Types of Electrical Boxes - The Home Depot

Learn about the types of electrical boxes you can use for your home wiring project. From junction boxes to work boxes, we’ll help you choose the electrical box that fits your needs.
Electrical boxes, also known as junction boxes, enclose wire connections. They help protect against short circuits, which can cause fires. This guide describes the different types of electrical boxes, their materials and their applications. They come in many shapes and sizes to fit wherever you need them. Learn about the differences so you can feel confident that you’re choosing the right box for your project.SHOP ELECTRICAL BOXES NOWIMPORTANT: The National Electrical Code (NEC) and local building codes regulate the types of electrical boxes allowed in certain applications, as well as how they’re installed. Per their requirements, electrical boxes must be covered with matching electrical box covers. You can’t cover them with drywall, paneling or other wall coverings. The box also needs to have enough space for the conductors inside. Check with your local building inspector before you start any electrical project and obtain the required permits. When you’re done, always have your work inspected for compliance with local codes. This is to ensure that the electrical boxes have been safely installed.

Commercial Electric 1-Gang Deep Metallic Weatherproof Box with (3) 3/4 in. Holes, Gray WSD375G - The Home Depot

RACO 4 in. W x 1-1/2 in. D Steel Gray 2-Gang Welded Square Box with Ten 1/2 in. KO's and Six TKO's, Raised Ground, 1-Pack 8189 - The Home Depot

Commercial Electric weatherproof boxes are designed for use in branch circuit wiring in wet, damp or dry locations. Boxes house receptacles, switches

4 in. Round Metallic Weatherproof Box with (5) 1/2 in. Holes, White

Carlon Multi-Gang PVC Electrical Box Extender (2-Pack) B1MGEXT-2 - The Home Depot

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Commercial Electric 1-Gang Metallic Weatherproof Box with (3) 1/2 in. Holes, Bronze WSB350B - The Home Depot

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Carlon Part # E980EFN-CTN - Carlon 1-Gang 18 Cu. In.3/4 In. Pvc Type Fse Fs Box - Electrical Boxes - Home Depot Pro

Leviton PFUS2-BR Pop-Up Floor Box with Dual Type A, 3.6 USB Charger, 20 Amp Outlet, Brass

Electrical Conduits & Electrical Boxes - The Home Depot

Types of Electrical Boxes - The Home Depot

NEWHOUSE ELECTRIC 10 in. Round Electrical Splice Box 910 - The Home Depot

The 14 cu. in. PVC Old Work Electrical Outlet Box is designed to work with non-metallic sheathed cable in accordance with Article 314 of the NEC. This

1-Gang 14 cu. in. PVC Old Work Electrical Switch and Outlet Box

The Vertical 21 cu in. PVC 1-Gang Wall Box Adjust-a-box with Adjustable Bracket for Vertical Mount is designed to allow adjustment of depth after the

1-Gang 21 cu. in. PVC New Work Electrical Switch and Outlet Box with Adjustable Bracket