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Weatherproof Box Covers

Available145 products
Grainger supplies you with weatherproof electrical covers for receptacles and boxes. Each is designed to prevent the infiltration of elements like water and rain into your sockets. Use them to create a new outdoor outlet in a residential home or building to power up lights, signs and equipment. If you're looking for an outlet cover for a floor outlet or another indoor receptacle, you'll find them here, too. This weatherproof electrical equipment is designed to withstand inclement weather and extreme conditions.

Cast Aluminum Weatherproof Electrical Box Covers

Cast Aluminum Weatherproof Electrical Box Covers
These weatherproof electrical box covers are designed to prevent the infiltration of elements like water and rain into your sockets. Use them to create a new outdoor outlet in a residential home or building to power up lights, signs, and equipment.
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Thermoplastic Weatherproof Electrical Box Covers

Thermoplastic Weatherproof Electrical Box Covers
These weatherproof electrical box covers are designed to withstand inclement weather and extreme conditions. Use them to create a new outdoor outlet in a residential home or building to power up lights, signs, and equipment.
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Die-Cast Zinc Weatherproof Box Covers

Die-Cast Zinc Weatherproof Box Covers
Protect outdoor switches or receptacles with these self-closing covers. They are are UL Listed for wet and damp locations, cover closed.
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PVC Weatherproof Electrical Box Covers

PVC Weatherproof Electrical Box Covers
Rust and corrosion resistant and easy to install, these weatherproof box covers are designed to withstand inclement weather and extreme conditions.
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Aluminum Weatherproof Electrical Box Covers

Aluminum Weatherproof Electrical Box Covers
Designed to withstand inclement weather and extreme conditions, these easy-to-install, corrosion-resistant covers protect wiring while allowing access to any device in an FS or FD electrical box. They are copper-free (less than 4/10 of 1%). Use them with standard flush switches and receptacles.
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PBT Resin Weatherproof Box Covers

PBT Resin Weatherproof Box Covers
Use these weatherproof electrical covers to create a new outdoor outlet in a residential home or building to power up lights, signs, and equipment. They are designed to prevent the infiltration of elements like water and rain into your sockets.
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Polycarbonate Weatherproof Electrical Box Covers

Polycarbonate Weatherproof Electrical Box Covers
Designed to protect your sockets from the elements, these weatherproof covers hold up under harsh conditions.
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Copper-Free Aluminum Weatherproof Box Covers

Copper-Free Aluminum Weatherproof Box Covers
Designed to withstand inclement weather and extreme conditions, these aluminum covers help prevent the infiltration of elements like water and rain into your sockets.
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Malleable Iron Weatherproof Electrical Box Covers

Malleable Iron Weatherproof Electrical Box Covers
These corrosion-resistant box covers feature accurately tapped and tapered threads for tight, rigid joints and ground continuity. They can accommodate wiring devices like switches and receptacles. A smooth, rounded integral bushing in each hub protects conductor insulation. The openings provide room to make splices and for general maintenance.
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Valox Weatherproof Covers

Valox Weatherproof Covers
Designed for marine applications these Valox® weatherproof lift covers work with 50A receptacles. Included neoprene gasket and stainless steel screws help you seal these lift covers tightly against the elements.
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Nylon Weatherproof Box Covers

Nylon Weatherproof Box Covers
Made of impact-resistant these nylon weatherproof box covers are designed to withstand harsh conditions.
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Iron Weatherproof Box Covers

Iron Weatherproof Box Covers
Suitable for outdoor, high abuse areas and wet locations, these iron weatherproof box covers protect your switches and receptacles from water and extreme weather.
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Nylon Outlet Box Plates

Nylon Outlet Box Plates
Constructed of impact-resistant nylon these weatherproof box covers are built to withstand harsh conditions.
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Steel Weatherproof Box Covers

Steel Weatherproof Box Covers
Steel weatherproof device box covers are designed to stand up to extreme conditions and inclement weather.
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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.