Southwire 13056721 Uf-b Wire 10 Awg 3-conductor 25 Feet

Product Description

The SOUTHWIRE 13056721 is a 25-foot length of 10 AWG, 3-conductor Type UF-B underground feeder cable rated for direct earth burial and indoor wet or corrosive locations. UF-B cable differs from standard NM-B in that its conductors are individually encased within a solid PVC compound, making the assembly moisture-resistant and suitable for burial without conduit where local codes permit. Weighing 3.457 pounds per coil, this 25-foot section is a practical quantity for residential branch-circuit work. The cable is UL Listed and carries sunlight-resistant and anti-corrosion properties that extend its service life in harsh environments.

Type UF-B cable is used in residential and light commercial applications where a branch circuit must transition underground to reach outbuildings, landscape lighting circuits, water features, or exterior outlets. It also sees use indoors in wet locations such as crawl spaces, basements, and utility areas where standard NM-B is not code-compliant. Licensed electricians install this cable per NEC Article 340, which governs minimum burial depths, overcurrent protection requirements, and permitted uses of underground feeder cable.

Key Features

• Rated for direct earth burial without conduit where permitted by code
• Suitable for wet, damp, and corrosive indoor locations
• Resistant to acids, alkalis, corrosive fumes, chemicals, lubricants, and ground water
• Sunlight-resistant outer sheathing for exposed above-grade runs
• Noncombustible construction — will not support combustion
• UL Listed for underground feeder and branch-circuit applications

Compatibility

Designed as an OEM-style replacement and standard-stock underground feeder cable for residential and light commercial branch circuits requiring direct burial or wet-location wiring.

Installation Notes

Installation must be performed by a licensed electrician in accordance with NEC Article 340 and applicable local amendments. Always de-energize the circuit and verify zero voltage at the panel before making any connections. Observe NEC-required minimum burial depths based on circuit voltage and whether the run is in conduit or direct burial. Do not use UF-B cable as a substitute for USE-2 or other cables in applications where those specific ratings are required.

Technical Specifications

• Wire Gauge: 10 AWG
• Number of Conductors: 3
• Cable Length: 25 feet
• Cable Type: UF-B (Underground Feeder)
• Weight: 3.457 pounds
• Listing: UL Listed

Standard Information

• Brand: SOUTHWIRE
• Manufacturer Part Number: 13056721