We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Yellow stranded THHN wire on spool, 14 AWG, 500 ft

SOUTHWIRE COMPANY

SOUTHWIRE COMPANY 22960901 THHN Building Wire 14 AWG Yellow Stranded 500 ft

SKU CH-BSQ5-5C0GQ

Yellow 14 AWG stranded THHN copper wire on a 500 ft spool, rated 600 V with 19 strands and 0.11 in outside diameter

  • TypeWire & Cable
  • THHN 600 V rating supports residential and light-commercial circuits
  • 14 AWG stranded copper with 19 strands bends easily through conduit
  • Yellow insulation provides quick circuit identification on the job
  • 500 ft spool delivers long continuous runs without splices
  • 11 in nominal diameter fits standard 14 AWG connectors

14 AWG THHN building wire

This 14 AWG THHN building wire uses stranded copper conductors with PVC insulation rated for 600 V. The yellow jacket provides clear circuit identification in conduit or raceway systems. It is suited for residential and light commercial branch circuits where flexibility is preferred.

Replaces solid 14 AWG in tight pulls

The 19-strand construction bends more easily than solid-core equivalents, reducing fatigue during long runs through multiple bends. The jump is worth it when conduit fill or frequent direction changes make solid wire difficult to install without damage.

Verify conduit fill and local code acceptance

Confirm that 14 AWG THHN meets ampacity requirements for the intended circuit and that yellow insulation colour matches your project marking scheme. Ensure the 0.11 in outside diameter fits within permitted conduit fill limits for the raceway size you are using.

Highlights

  • THHN 600 V rating supports residential and light-commercial circuits
  • 14 AWG stranded copper with 19 strands bends easily through conduit
  • Yellow insulation provides quick circuit identification on the job
  • 500 ft spool delivers long continuous runs without splices
  • 11 in nominal diameter fits standard 14 AWG connectors

Specifications

BrandSOUTHWIRE
TypeWire & Cable

Questions about this item

What conduit size fits the 0.11 in outside diameter of this 14 AWG stranded wire?

The nominal outside diameter is 0.11 in, so choose conduit fill tables for that OD; 19-strand construction keeps it flexible for pulling through standard raceways.

How do I strip the PVC insulation without nicking the 19 individual strands?

Use a calibrated stripper set for 14 AWG stranded; score the PVC jacket cleanly and pull straight off to avoid damaging the fine copper strands.

When should I replace this 600 V THHN wire if the yellow jacket fades or cracks?

Inspect periodically for brittle or cracked PVC insulation; replace any length showing degradation to maintain the 600 V rating and safe operation.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.