Best Underground Electrical Wire of 2025

The Southwire UF-B Underground Feeder Cable comes with 2 or 3 conductors and a ground wire. The conductors are made of soft copper with PVC insulation and a color coded jacket. It is suitable for wet or corrosive indoor use and direct outdoor burial.

The FUNSOUND 10/2 UF-B Wire, also known as the FUNSOUND UF-B Wire, is a high-quality underground feeder and direct earth burial cable. This cable is designed for electrical wiring applications and is suitable for use in wet locations. With its 150ft cut, it provides ample length for various installation needs. The first feature of this wire is its durability, ensuring long-lasting performance even in harsh conditions. The second feature is its flexibility, which allows for easy installation and maneuverability. The third feature is its resistance to moisture, making it ideal for outdoor and underground use. Lastly, it is rated for direct burial, providing added convenience and versatility. Overall, the FUNSOUND UF-B Wire is a reliable and convenient choice for electrical wiring projects.

Introducing the Stock Wire UF-B Wire, a versatile electrical wire designed for both indoor and outdoor use. This wire features #10 AWG Annealed Copper Conductors, providing optimal conductivity for your electrical needs. With its heat capacity of 90 degrees Celsius, it can handle high temperatures without compromising performance. Rated for 600 volts and with an allowable ampacity of 30 amps, this wire is perfect for a wide range of applications. Whether you need to use it indoors in wet or corrosive locations, or for direct earth burial outdoors, the Stock Wire UF-B Wire is built to withstand the elements. Plus, it comes in a convenient 50ft cut length, making it easy to work with. Upgrade your electrical system with the reliable and durable Stock Wire UF-B Wire.

This electrical wire is coated with a flame-retardant, moisture, and corrosion-resistant jacket that is sunlight resistant. It is suitable for direct burial applications and can be used for exposed or concealed wiring in damp, wet, dry, corrosive, and moist locations. The wire comes with 12 gauge, 2 conductors with ground, 100' per coil, UL listed, and is made in America.

Stock Wire Underground Cable features #12 AWG wire with 2 copper conductors. It can be used indoors in wet or corrosive areas, staying resistant to light and moisture. Outdoors, it's perfect for direct burial, standing strong against sunlight and moisture. With a heat capacity of 90 degreesC and a 600-volt rating, it can handle up to 20 amps. The wire's color may vary from the picture shown.

The Southwire UF Wire is a high-quality electrical wire that is safe for use in sunlight. It is primarily designed for direct burial applications, making it perfect for underground feeder to outdoor lighting and exposed or concealed wiring in various locations. With its UL Listing, you can trust that this wire meets the highest safety standards. The 12 gauge, 2 conductors with ground provide ample power for your electrical needs. Plus, with 50 feet per coil, you'll have plenty of wire to work with. Made in America, this wire is a reliable choice for any electrical project.

The Southwire UF W/G Wire is a high-quality electrical wire that is perfect for direct burial applications. Its coated jacket is resistant to sunlight, flames, moisture, rust, and corrosion, making it ideal for use in both indoor and outdoor environments. Whether you need to install outdoor lighting or wiring in damp or wet locations, this wire has got you covered. With its UL Listing, you can trust that it meets all safety standards. The 14 gauge, 2 conductors with ground provide reliable and efficient power transmission. Plus, it is made in America, ensuring superior quality and durability.

Introducing the Kingdder Metal Clad Cable, a high-quality electrical wire that is perfect for both indoor and outdoor use. This 100 ft cable features three solid copper wires, two of which are conductor wires and one is a ground wire. The metal sheathing surrounding the wires is made of aluminum, providing flexibility and coverage. The cable is coated with THHN/THWN-2, making it resistant to high heat and water. It is also corrosion resistant and can handle heat and humidity. With its layers of cable protection, this UL certified wire is suitable for various applications without the need for conduit installation. Save time and energy with the Kingdder Cable, as it eliminates the need for conduit in most applications. Whether you need protection for your electrical applications indoors or outdoors, above ground or underground, enclosed or open, choose the Kingdder Metal Clad Cable with confidence.

The Nassau URD Cable is a high-quality electrical wire designed for underground direct burial applications. It features a compact stranded 8000 series aluminum alloy conductor, which ensures efficient power transmission and durability. The crosslinked polyethylene insulation provides excellent protection against moisture, heat, and abrasion, making it ideal for outdoor use. The black phase conductors and triple yellow striped neutral make it easy to identify and install. With its multiplexed cable conductors and left-hand lay construction, this cable offers easy installation and flexibility. It meets industry standards and is UL Standard 854, ICEA S-66-524, and REA approved. The Nassau URD Cable is a reliable and efficient choice for all your electrical wiring needs.

This 10/3 UF-B Wire has 3 annealed bare copper conductors, making it suitable for wet and corrosive indoor locations or direct burial outdoor use. With a heat capacity of 90 degreesC and a 600-volt rating, it can handle an allowable ampacity of 30 amps. Please note that the wire's color may differ from the picture shown.