Southwire’s 10-Gauge Black Stranded Copper THHN Wire is built for reliable electrical performance in residential, commercial, and industrial conduit installations. The stranded copper conductor offers enhanced flexibility and easier pulling through conduit compared to solid conductors, while maintaining excellent conductivity and durability.
Rated THHN (Thermoplastic High Heat-Resistant Nylon-coated), this wire is suitable for dry and damp locations when installed in accordance with the National Electrical Code (NEC) and local electrical codes. The black insulation is typically used to identify line/hot conductors in branch circuits, feeders, and equipment wiring. Ideal for panel wiring, feeders, and power distribution runs.
Specifications
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Brand: Southwire
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Gauge: 10 AWG (American Wire Gauge)
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Conductor Material: Copper
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Conductor Type: Stranded
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Insulation Type: THHN
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Color: Black
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Length: 500 feet
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Packaging: By the roll
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Application: Conduit wiring for residential, commercial, and industrial electrical systems
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Rating: Suitable for dry and damp locations when installed per NEC
Warranty
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Manufacturer Warranty: Southwire Limited Warranty
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Warranty covers defects in materials and workmanship when installed and used according to Southwire’s specifications and applicable electrical code.
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Warranty does not cover damage resulting from improper installation, misuse, or code violations.

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