Navigation Menu New

Access My Account, Order History, Lists and more here.

Electrical Boxes

156 products
Grainger carries a junction box selection to help you meet a wide range of different electrical wiring needs. Choose from a variety of sizes and shapes, box depths that range from 1/2" to 4" deep and accommodations for one to six gangs. When you're working on electrical wiring and need an electrical box, come to Grainger for quality and durability.
Grainger carries a junction box selection to help you meet a wide range of different electrical wiring needs. Choose from a variety of sizes and shapes, box depths that range from 1/2" to 4" deep and accommodations for one to six gangs. When you're working on electrical wiring and need an electrical box, come to Grainger for quality and durability.

Square Boxes

Square Boxes
Use with lighting fixtures, switches, receptacles, and in other applications where multiple conductor runs are split into two or more directions.
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Switch Boxes

Switch Boxes
Use to house wiring devices such as switches or receptacles. Available in both gangable and nongangable styles.
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Handy Boxes

Handy Boxes
Ideal for exposed work applications; use for convenience outlets, switch boxes, or small junction boxes.
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Surface Mount Boxes

Surface Mount Boxes
Surface-mount boxes allow multiple conduits to be connected and wire splices made within.
Loading...
Loading...
Loading...
Loading...

Octagon Boxes

Octagon Boxes
Octagon boxes can be used in the installation of a ceiling or wall lighting fixture, or as a junction box.
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Gang Boxes

Gang Boxes
Use a gang box where a number of wiring devices are to be centrally located.
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Square Boxes with Bracket

Square Boxes with Bracket
Install into a ceiling or a wall for use with lighting fixtures, switches, or receptacles.
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Octagon Ceiling Pan Boxes

Octagon Ceiling Pan Boxes
These premounted boxes can be adjusted on their brackets in either direction. Mounting screws and stabilizer clips are included, and open knockouts allow quick installation.
Loading...
Loading...

Masonry Boxes

Masonry Boxes
Rugged boxes are designed to accommodate the mounting of switches or other devices in a masonry wall.
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Data Boxes

Data Boxes
These square boxes can be used for a wide variety of applications where larger-sized conductors or wiring devices are needed and additional volume is required.
Loading...
Loading...

Cable Boxes

Cable Boxes
Use in branch circuit wiring to splice wires and accommodate wiring devices such as switches and receptacles.
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Round Ceiling Pan Boxes

Round Ceiling Pan Boxes
Use these ceiling pans in the installation of ceiling or wall lighting fixtures.
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...
Loading...

Outlet Boxes

Outlet Boxes
Loading...

Octagon Boxes with Bracket

Octagon Boxes with Bracket
Use with a ceiling or wall lighting fixture, or as a junction box. Attached bracket helps aid installation.
Loading...
Loading...
Loading...

Undercabinet Boxes

Undercabinet Boxes
Loading...

Furniture Mount Boxes

Furniture Mount Boxes
Boxes support power, data, voice, and multimedia applications. You can plug in right at the desktop level—no need to crawl under the table to access outlets.
Loading...
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.