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Red THHN solid wire on spool, 14 AWG, 50 ft length

SOUTHWIRE COMPANY

SOUTHWIRE COMPANY 11581683 THHN 14 AWG Red 50 ft conduit

SKU CH-RP2B-XBVQR

THHN 14 AWG solid copper wire with PVC insulation and nylon jacket, 600 V rated, supplied on a 50 ft spool

  • Color and finishRed
  • Product typeWire & Cable Staples
  • Overall length3.5
  • Solid 14 AWG copper conductor rated for 600 V
  • Nylon jacket over PVC insulation resists abrasion
  • 1 in outside diameter fits tight conduit runs
  • 50 ft spool keeps wire tangle-free on site
  • THHN designation meets standard building-wire requirements

14 AWG THHN Building Wire

This solid-conductor THHN wire is rated for 600V AC and comes in a 50 ft spool with a red nylon jacket over PVC insulation. It suits residential and light-commercial branch circuits run in conduit or raceway. Electricians and DIY installers use it for general-purpose wiring where a single 14 AWG conductor is specified.

0.1 in outside diameter

The nominal 0.1 in outside diameter lets the wire pull through standard conduit sizes without excessive friction. PVC insulation and a nylon jacket resist abrasion and moisture during installation and normal service. The solid single strand keeps the profile slim for tight conduit fills.

Solid conductor under sustained load

A solid 14 AWG copper conductor carries its rated ampacity continuously when installed in approved conduit at proper fill. The 600V AC rating and thermoplastic insulation maintain integrity under normal operating temperatures. The 50 ft length covers typical branch-circuit runs without splices.

How it compares

Measured against everything we stock in Electrical Conduit & Fittings, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 61% of the 1,290 comparable items (median $28.99).

Specifications

Product
Brand nameSouthwire Company
Color and finishRed
Product typeWire & Cable Staples

Questions about this item

How do I pull this 14 AWG solid THHN wire through conduit without damaging the nylon jacket?

Feed the wire from the spool straight into the conduit, avoiding sharp bends tighter than the 0.1 in outside diameter allows; use a fish tape and pull lubricant to prevent the PVC insulation from scraping against fittings.

When should I replace this 50 ft red THHN spool if the nylon jacket shows cracks or discoloration?

Replace the wire if the nylon jacket becomes brittle, cracked, or faded from heat or UV exposure, since damaged jacket compromises the 600 V AC insulation rating.

What is the first limitation I will hit when running this 14 AWG THHN continuously at 600 V AC in a hot conduit?

The 0.1 in nominal outside diameter and solid conductor limit heat dissipation, so insulation temperature rise becomes the limiting factor before voltage drop over 50 ft.

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