Topaz Lighting Round Weatherproof Electrical Box

Topaz Lighting WRB1550W 4" Round Weatherproof Electrical Box, 5-Hole 1/2" Knockouts, White Aluminum

The Topaz Lighting WRB1550W is a 4-inch round weatherproof electrical box built for reliable outdoor and exterior electrical installations. Constructed from durable aluminum with a clean white finish, this box features five 1/2" knockouts that provide versatile conduit routing options for a wide range of wiring configurations. Designed to protect electrical connections from moisture, dust, and environmental elements, this weatherproof enclosure is well-suited for residential and commercial exterior applications alike.

Key Features

• Trade Size & Knockouts: Five 1/2" knockouts provide multiple conduit entry points for flexible wiring and conduit routing configurations.
• 4-Inch Round Design: Standard 4" round form factor accommodates most residential and commercial outdoor electrical devices and fixtures.
• Durable Construction: Aluminum construction delivers superior corrosion resistance and long-lasting durability in demanding outdoor environments.
• Weatherproof Protection: Engineered to shield electrical connections from moisture, dust, and environmental elements for dependable outdoor performance.
• White Finish: Clean white finish blends with most exterior surfaces and resists UV degradation for lasting appearance.
• Versatile Configuration: Five knockout openings allow flexible conduit routing to suit a variety of installation layouts and wiring needs.
• Professional Grade: Meets industry standards for outdoor electrical enclosure applications in both residential and commercial settings.

Certifications & Compliance

• Weatherproof — Suitable for Outdoor and Exterior Electrical Installations
• Meets Industry Standards for Outdoor Electrical Enclosure Applications

Technical Specifications

• Product Type: Conduit & Raceway
• Connection Type: Knockout (1/2")
• Product Group: Conduit & Raceway
• Product Subgroup: Conduit & Raceway
• Product Size: 1/2" KO

Typical Applications

• Outdoor Lighting Fixture Installations
• Exterior Outlet and Switch Mounting
• Weatherproof Junction Box Applications
• Commercial Building Exterior Electrical Systems
• Residential Outdoor Electrical Projects
• Pool and Landscape Lighting Systems
• Security and Surveillance Equipment Housing

Why Topaz Lighting?

Topaz Lighting weatherproof electrical boxes are built with aluminum construction that delivers proven corrosion resistance and durability in outdoor environments. The white finish and five-knockout configuration provide both aesthetic versatility and practical flexibility for professional electrical installations. Contractors and electricians can rely on Topaz Lighting products to meet industry standards and perform dependably in demanding exterior conditions.