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Electrical Boxes
Available118 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.
Brand
Square Boxes
Use with lighting fixtures, switches, receptacles, and in other applications where multiple conductor runs are split into two or more directions.
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Switch Boxes
Use to house wiring devices such as switches or receptacles. Available in both gangable and nongangable styles.
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Handy Boxes
Ideal for exposed work applications; use for convenience outlets, switch boxes, or small junction boxes.
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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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Gang Boxes
Use a gang box where a number of wiring devices are to be centrally located.
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Square Boxes with Bracket
Install into a ceiling or a wall for use with lighting fixtures, switches, or receptacles.
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Masonry Boxes
Rugged boxes are designed to accommodate the mounting of switches or other devices in a masonry wall.
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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.
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Cable Boxes
Use in branch circuit wiring to splice wires and accommodate wiring devices such as switches and receptacles.
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Round Ceiling Pan Boxes
Use these ceiling pans in the installation of ceiling or wall lighting fixtures.
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Octagon Boxes with Bracket
Use with a ceiling or wall lighting fixture, or as a junction box. Attached bracket helps aid installation.
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