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Yellow stranded THHN wire on spool, 12 AWG, 19 strands, 500 ft, 600 V

SOUTHWIRE COMPANY

SOUTHWIRE 22969001 THHN Industrial Wire 12 AWG Yellow Stranded 19/ 500 ft 600 V

SKU CH-VXRM-TQHEY

12 AWG stranded THHN copper wire on a 500 ft spool, rated 600 V with 19 strands and a 0.13 in outside diameter

  • TypeWire & Cable
  • 12 AWG THHN copper wire rated for 600 V applications
  • 19-strand construction gives flexibility for conduit pulls
  • Yellow PVC insulation aids quick circuit identification
  • 500 ft spool reduces splice points on long runs
  • 13 in nominal diameter fits standard 12 AWG terminations

Southwire 12 AWG THHN Wire

This 12 AWG THHN building wire is designed for general electrical wiring in conduit or raceway. The stranded copper conductor with 19 strands offers flexibility for pulling through bends. The yellow PVC insulation is rated for 600 volts and identifies the conductor in a circuit. It comes on a 500 ft spool for continuous runs.

Check voltage rating and conduit fill

Verify that the 600 V rating matches the circuit voltage you are wiring. Confirm the conduit size accommodates the 0.13 in outside diameter without exceeding fill limits. Ensure the 12 AWG gauge meets the ampacity requirements for the intended load and breaker size. Check local code for approved uses of THHN insulation in your application.

Single conductor for circuit assembly

The single-conductor design requires pairing with other wires to complete a circuit. The stranded 19-strand construction eases installation in tight or curved conduit paths. The spool packaging allows cutting custom lengths to reduce waste on the job. Yellow insulation provides clear phase identification alongside other coloured conductors.

Highlights

  • 12 AWG THHN copper wire rated for 600 V applications
  • 19-strand construction gives flexibility for conduit pulls
  • Yellow PVC insulation aids quick circuit identification
  • 500 ft spool reduces splice points on long runs
  • 13 in nominal diameter fits standard 12 AWG terminations

Specifications

BrandSOUTHWIRE
TypeWire & Cable

Questions about this item

Does the 500 ft spool of 12 AWG THHN wire include any connectors or terminals, or must they be purchased separately?

The product is supplied as a 500 ft spool of 12 AWG stranded copper wire with PVC insulation. No connectors, terminals or additional accessories are included in the packaging.

When should I choose the 19-strand 12 AWG version instead of a solid-core alternative for a 600 V circuit?

The 19-strand construction makes this wire more flexible and easier to pull through conduit or tight bends, while still meeting the 600 V rating required for standard branch-circuit wiring.

What does the 0.13 in nominal outside diameter mean when I am pulling this wire through conduit?

At 0.13 in outside diameter, the wire occupies minimal conduit fill, allowing multiple 12 AWG conductors to be installed within standard conduit sizing limits for 600 V applications.

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