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The SOUTHWIRE 13059155 is a 250-foot roll of 10 AWG, 3-conductor Type UF-B underground feeder wire rated for direct earth burial and a broad range of demanding electrical applications. Rated at 600 volts and 75 degrees C, this cable is built to handle branch-circuit loads in residential and light commercial installations. The construction resists moisture, acids, alkalis, corrosive fumes, chemicals, lubricants, and groundwater, making it a reliable choice where standard NM-B cable is not permitted. Licensed electricians and experienced installers reach for UF-B when the run must go underground or through wet, damp, or corrosive environments.
Type UF-B cable is used for underground feeder branch circuits supplying outbuildings, landscape lighting feeds, submersible pump circuits, and similar outdoor or buried applications. It is equally suitable for indoor use in wet or corrosive locations where the environment would degrade standard interior wiring. The cable is sunlight-resistant and will not support combustion, adding an extra margin of safety for above-grade or partially exposed segments of a run.
Designed as a direct-burial underground feeder cable suitable for 10 AWG branch-circuit applications in residential and light commercial wiring systems where NEC Article 340 governs Type UF cable installation.
Installation must comply with NEC Article 340 and all applicable local codes governing burial depth, conduit requirements at stub-ups, and circuit protection. De-energize and lock out the circuit at the panel before making any terminations. A licensed electrician should perform or supervise the work, particularly when connecting to the service panel or subpanel. Avoid sharp bends or kinks that could damage the jacket during pull-in or burial.
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