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Electrical Boxes

Available10 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.
Number of 1/2 In. Side Knockouts

Switch Boxes

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

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

Round Ceiling Pan Boxes
Use these ceiling pans in the installation of ceiling or wall lighting fixtures.
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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.