Protect and finish single-gang outlets and switches in wet locations with the Sigma Engineered Solutions Rectangle Plastic 1-Gang Universal Cover. Designed for durability and reliable performance, this white plastic cover measures 4.76 inches in height and 3.01 inches in width, offering a clean, unobtrusive shield for outdoor and damp environments. The universal 1-gang design fits most standard rectangular boxes, making it a smart choice for replacements and new installations alike.
Why this cover stands out
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Reliable protection in wet locations: Specifically designed to withstand exposure where moisture is present, helping keep electrical components safeguarded from rain, splashes, and humidity.
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UL Listed: Safety and compliance supported by UL listing, giving you confidence for code-conscious projects.
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Durable, maintenance-free plastic: White, low-profile enclosure that resists corrosion and blends with most exterior and interior décors.
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Universal 1-gang fit: Streamlines shopping and installation by accommodating a wide range of standard single-gang boxes, reducing the need for multiple covers.
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Secure packaging: Shrinkwrapped packaging ensures the cover arrives in pristine condition, ready for quick installation.
Ideal use scenarios
- Exterior outlets on porches, patios, and garages where exposure to the elements is a concern.
- Indoor damp spaces such as basements or utility rooms where moisture levels fluctuate.
- Renovations or new builds where a clean, code-compliant finish is required for 1-gang electrical boxes.
Practical tips for best results: verify that your box is a standard 1-gang rectangular style to ensure a snug fit. When installing, ensure the surface is clean and dry to maximize the seal and longevity of the cover in wet locations. The combination of UL listing and weather-ready design helps you meet safety standards while preserving a neat, professional appearance in any space.