Southwire Topaz 3/4″ Double Gang 5-Hole Weatherproof Box
The Southwire Topaz 3/4″ Double Gang 5-Hole Weatherproof Box is a rugged outdoor electrical junction box designed for mounting switches, receptacles, or lighting controls in wet or exposed environments. Built from copper-free die-cast aluminum, this weatherproof box provides long-lasting durability and corrosion resistance for residential, commercial, and industrial electrical installations.
Featuring five threaded conduit hubs, the box allows flexible wiring configurations while maintaining a secure seal for outdoor conduit connections. With a 31 cubic inch wiring capacity, it provides ample space for electrical connections and device installations such as duplex outlets, switches, or GFCI receptacles.
Designed for reliability in wet locations, the Topaz weatherproof box includes closure plugs, grounding screws, and mounting lugs for easy installation on walls or poles. Its NEMA 3R and UL-listed construction ensures compliance with electrical codes while protecting wiring from rain, dust, and environmental exposure.
Key Features
- Double-gang weatherproof electrical box with five conduit hubs
- 3/4″ threaded hubs for conduit connections
- Heavy-duty copper-free die-cast aluminum construction
- 31 cubic inch wiring capacity for multiple device installations
- Includes closure plugs, grounding screws, and mounting lugs
- UL listed and NEMA 3R compliant for outdoor and wet-location use
- Corrosion-resistant gray powder-coat finish
The Southwire Topaz 3/4″ Double Gang 5-Hole Weatherproof Box provides a dependable solution for electricians and contractors installing outdoor electrical devices where durability, weather protection, and code compliance are essential.






