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Spool of black solid THHN building wire 14 AWG 500 ft

SOUTHWIRE COMPANY

SOUTHWIRE COMPANY 11579001 THHN Building Wire 14 AWG Black Solid 500 ft

SKU CH-5XWN-W21K1

THHN building wire with solid 14 AWG copper conductor, PVC insulation rated 600 V, supplied on a 500 ft spool in black

  • TypeWire & Cable
  • 600 V rating handles standard building circuits
  • Solid 14 AWG copper conductor ensures reliable conductivity
  • 500 ft spool covers long residential or commercial runs
  • PVC insulation with .1 in diameter fits tight conduit spaces
  • Black jacket provides clear phase identification

SOUTHWIRE 14 AWG THHN Building Wire

This solid copper wire carries a 600 V rating and comes on a 500 ft spool for residential and commercial branch circuits. The black PVC insulation meets THHN trade designation requirements for dry locations.

Installation notes for solid 14 AWG conductor

Solid wire holds its shape when pushed through conduit but resists repeated bending; over-flexing can fracture the single strand. Ensure termination screws are rated for solid copper and torque to the device specification to prevent loose connections.

600 V rating defines circuit suitability

The 600 V insulation limit determines whether this wire fits the intended branch circuit; it is not rated for higher voltage systems. Verify local code acceptance for THHN in the planned application before purchase.

Highlights

  • 600 V rating handles standard building circuits
  • Solid 14 AWG copper conductor ensures reliable conductivity
  • 500 ft spool covers long residential or commercial runs
  • PVC insulation with .1 in diameter fits tight conduit spaces
  • Black jacket provides clear phase identification

Specifications

BrandSOUTHWIRE
TypeWire & Cable

Questions about this item

How can I verify the wire is performing correctly after installation?

Measure continuity and insulation resistance with a multimeter to confirm the solid 14 AWG copper conductor and 600 V PVC insulation are intact across the 500 ft run.

What comes in the package and what must I supply separately?

The spool contains 500 ft of black THHN building wire, 14 AWG solid copper with PVC insulation rated 600 V; connectors, conduit and tools are not included.

Which version of this wire should I select for a standard 14 AWG circuit?

Choose the 14 AWG solid black THHN wire on a 500 ft spool, rated 600 V with PVC insulation, matching the 11579001 part number for your circuit requirements.

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