The Southwire WB1375-UPC is a premium-grade weatherproof electrical box designed for outdoor and wet-location installations. Engineered for durability and versatility, this single-gang box features three 3/4" threaded hubs and a compact rectangular form factor, making it ideal for mounting lighting fixtures, switches, receptacles, and other electrical devices in exposed environments. Its rugged copper-free aluminum construction and gray powder-coated finish ensure long-lasting protection and professional appearance.

Key Features:

• Heavy-Duty Copper-Free Aluminum Construction:
  Fabricated from strong, lightweight, and corrosion-resistant aluminum, this box is built to withstand harsh weather conditions and physical impact for long-term reliability.

• Premium Gray Powder-Coated Finish:
  The gray finish provides a clean, professional look while offering enhanced protection against UV rays, moisture, and surface wear.

• Three 3/4" Threaded Hubs:
  Offers flexible conduit entry options with three pre-threaded 3/4" hubs for easy wiring and device integration.

• 18 Cubic Inch Capacity:
  Provides ample internal space for wiring and device installation, supporting a wide range of electrical applications.

• Includes Closure Plugs, Grounding Screws, and Mounting Lugs:
  Comes complete with essential accessories for secure and compliant installation.

• UL Listed & NEMA 3R Compliant:
  Certified for wet locations and compliant with the 2011 National Electrical Code (NEC), ensuring safe and code-approved use.

• Wall or Pole Mounting:
  Designed for versatile mounting options, including flat surfaces and poles.

Specifications:

• Model: WB1375-UPC
• UPC: 75133881879
• Material: Copper-free aluminum
• Finish: Gray powder coat
• Mounting Style: Wall or pole
• Number of Gangs: 1
• Number of Holes: 3
• Hub Size: 3/4"
• Capacity: 18 cubic inches
• Dimensions: 4.56" (H) x 2.81" (W) x 2.00" (D)
• Shape: Rectangular
• Compliance: UL Listed, NEMA 3R, NEC 2011

Applications:

• Outdoor lighting fixture mounting
• Switch and receptacle installations in wet locations
• Residential and commercial exterior electrical setups
• Industrial environments requiring weatherproof protection
• RV parks, marine docks, and utility poles

Benefits:

• Reliable Weatherproof Protection:
  Keeps electrical connections safe from moisture, dust, and physical damage.

• Code-Compliant Safety:
  UL and NEMA certifications ensure peace of mind and regulatory compliance.

• Durability & Versatility:
  Built to last with flexible mounting and wiring options.

• Complete Installation Kit:
  Includes all necessary components for a secure and professional setup.