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Southwire 1000 ft. 12/2 Solid Type UF-B WG Underground Feeder Cable

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Engineered for durability and reliable power delivery in outdoor and damp environments, the Southwire 1000 ft. 12/2 Solid Type UF-B WG Underground Feeder Cable is built to handle u…

Southwire MPN 13055901
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Typical store price: low $1.99, average $2.39
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About Product Overview

Engineered for durability and reliable power delivery in outdoor and damp environments, the Southwire 1000 ft. 12/2 Solid Type UF-B WG Underground Feeder Cable is built to handle underground installs with ease. This rugged UF-B WG cable is designed for direct burial, providing a safe, long-lasting solution for feeding detached garages, sheds, outdoor lighting, or any exterior circuit.

Key features at a glance

  • Conductor:** 12 AWG copper, solid
  • Conductors: 2 insulated conductors plus a copper ground (12/2 with ground)
  • Insulation & jacket: PVC insulation with a tough nylon jacket for added abrasion resistance
  • Direct burial: Yes — suitable for underground installation
  • Voltage rating: 600 V
  • Amp rating: 20 A
  • Temperature rating: 90°C
  • UL Listed: Yes
  • Locations: Wet locations and indoor/outdoor use
  • UV resistance: Sunlight/UV resistant
  • Grounding: Copper ground conductor
  • Length & appearance: 1000 ft spool, gray jacket

Why this matters: UF-B WG stands up to moisture, soil movement, and sun exposure while delivering steady power to outdoor circuits. The combination of solid 12 AWG copper conductors and a nylon-jacketed, PVC-insulated build ensures lower resistance, robust grounding, and long-term reliability for buried runs.

Practical use cases that benefit from this cable:

  • Wiring a detached garage or workshop with a dedicated 20 A circuit
  • Feeding outdoor lighting, landscape features, or exterior receptacles
  • Supplying pumps, irrigation controllers, or pool equipment located underground or in damp locations
  • Any indoor/ outdoor installation where a direct burial cable is preferred for a cleaner, conduit-free setup

Compared to lighter exterior cables, this Southwire UF-B WG offering provides enhanced protection against moisture and abrasion, thanks to a nylon jacket and rugged PVC insulation. The 12/2 configuration with a copper ground supports safe, code-aligned installations for typical residential outdoor projects, while the 1000 ft length gives you plenty of flexibility for longer runs or multiple projects without constant repurchasing.

Practical tips for use:

  • Plan runs to minimize sharp bends and avoid areas with heavy soil movement to maintain conductor integrity
  • Follow local electrical codes for burial depth and protection, and use appropriate conduit or direct burial methods where required
  • Keep the loader-friendly spool protected during storage and accurate length planning to reduce waste

The Details Specifications

Brand Southwire
SKU 34798
UPC 032886266065
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1000
Unit of Measure 1000 SO
Dimensions (L × W × H) 16 × 16 × 12
Weight 108 lbs
Cubic Feet 1.77778 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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