18 Cu. In. Round Plastic Old Work Switch Box – With or Without Ground Clip
These 18 cubic inch round plastic switch boxes are designed for old work (retrofit) installations in existing walls or ceilings. Made from high-strength, non-metallic thermoplastic, they offer excellent durability, corrosion resistance, and electrical insulation.
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PSBR18-OW: Standard version with integrated mounting clamps for a secure and easy installation.
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PSBR18G-OW: Same features as the standard model, but includes a grounding clip for use in grounded wiring systems.
SKU Variant | Weight | Diameter | Height | Width | Depth | Length |
---|---|---|---|---|---|---|
PSBR18-OW | 0.22 lbs | 4.38″ | 4.38″ | 4.38″ | 2.68″ | — |
PSBR18G-OW | 2.16 lbs | — | 4.38″ | 4.38″ | 2.68″ | 2.75″ |
Manufacturer Resources
Product Specs
- Box Shape:
- Round
- Material:
- Plastic
- Product Type:
- Switch Box
- Special Feature:
- With Ground Lug (PSBR18G-OW)
- Applications:
- Installing round electrical boxes in existing walls
- Cubic Capacity:
- 18 cu in
- Gang Options:
- 1-Gang
- Mounting Feature:
- Old Work
- Cable Entry:
- (4) Clamps
- Product Group:
- Electrical Boxes
- Product Subgroup:
- Junction Boxes
- product_type:
- Standard Junction Box