The Southwire WRB1575-UPC is a high-quality, commercial-grade weatherproof electrical box designed for outdoor and wet-location installations. With its round 4-inch form factor, five 3/4" NPT threaded hubs, and die-cast aluminum construction, this box offers superior durability, flexibility, and protection for electrical junctions and device mounting.

Key Features:

• Premium Construction:

  • Made from die-cast copper-free aluminum, providing excellent corrosion resistance and long-term durability
  • Finished in gray powder coating for added protection and a clean, professional appearance

• Design & Dimensions:

  • Round configuration with a 4-inch diameter and 1.75-inch depth
  • Five 3/4" NPT threaded hub openings allow for versatile conduit entry and device mounting options.
  • 17.2 cubic inch capacity provides ample space for wiring and connections
  • Lightweight at 0.428 lbs, making it easy to handle and install

• Installation & Accessories:

  • Includes four closure plugs, grounding screws, and a weather seal gasket to block moisture and ensure a watertight seal
  • Suitable for wall or ceiling mounting, with installation instructions included for ease of setup
  • Compatible with standard conduit fittings and electrical devices.

• Certifications & Compliance:

  • UL Listed for use in wet locations, ensuring safety and code compliance
  • Meets NEMA 3R standards for outdoor electrical enclosures.

Applications:

• Ideal for mounting outdoor outlets, switches, lighting fixtures, and other electrical devices.
• Suitable for use in residential, commercial, and industrial environments exposed to moisture, rain, or harsh weather.

Benefits:

• Weatherproof Protection: Built to withstand environmental exposure and prevent water ingress.
• Flexible Configuration: Five hub openings support multiple conduit routing and device placement options.
• Reliable Performance: Engineered for strength, longevity, and compliance with electrical codes.
• Complete Kit: Comes ready for installation with all necessary hardware and accessories