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Southwire 50-Foot-Long UF Wire

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Premium UF Wires for Outdoor Electrical Installations


Power your outdoor projects effectively with premium underground feeder (UF) wires. Specially crafted to withstand moisture and direct burial underground, UF wires safely deliver electrical power for exterior applications. Explore an extensive range of UF-B wires at Lowe’s to find the wires for your unique residential, commercial or industrial project.


Benefits of UF Wire

  • Direct-Burial Capability: UF wires are designed for safe underground installation without additional conduit protection.
  • Exceptional Durability: They resist moisture, abrasion and corrosion, offering a long lifespan.
  • Versatile Outdoor Use: These wires are ideal for powering garden sheds, landscape lighting, outdoor pumps and more.
  • Enhanced Safety: Their robust insulation safeguards against electrical faults, ensuring secure operations.
  • Cost Efficiency: UF wires eliminate the need for conduit, reducing overall installation and maintenance costs.

Key Features of UF Wire

  • Water-Resistant Insulation: offers efficient performance in wet conditions and underground installations
  • Flexible Construction: simplifies routing and handling, even in challenging installation environments
  • Superior Conductivity: delivers consistent and efficient power for various electrical applications
  • Resistance to Temperature Extremes and Ultraviolet Light: built to handle extreme environmental conditions without deterioration
  • Safety Compliance: meets standards set by Underwriters Laboratories (UL) and local electrical code requirements for enhanced safety

Choosing the Right UF Wire

  • Application Requirements: Match the wire’s specifications to your voltage, amperage and installation needs.
  • Length and Quantity: Determine the precise cable length to minimize splicing and ensure safety.
  • Code Compliance: Check if wire ratings align with local building and electrical codes.

Explore the UF wire solutions available at Lowe’s to find the ideal match for your project. Complete your installation effectively with an extensive range of electrical tools and accessories for a secure setup.