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THHN / THWN Building Wire cable
Building Wire & Cable

THHN / THWN Building Wire

PVC insulated, nylon jacketed copper building wire, 14 AWG to 750 kcmil, abrasion and oil resistant for easy conduit pulling.

Conductor
Copper, solid (14–10 AWG) or stranded 19 / 37 / 61 wires
Insulation
PVC with nylon outer sheath
Sizes
14 AWG – 750 kcmil
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Overview

Application & construction

  • Nylon jacket with superior abrasion & oil resistance
  • Self-lubricating surface for easy conduit pulling
  • Customizable cable colors

Structure

  1. Nylon outer sheath
  2. Insulation
  3. Conductor
THHN / THWN Building Wire cross-section and structure
Cross-section of THHN / THWN Building Wire
Specifications

Technical specifications

ConductorCopper, solid (14–10 AWG) or stranded 19 / 37 / 61 wires
InsulationPVC with nylon outer sheath
Sizes14 AWG – 750 kcmil

Need a different construction?

Conductor material, size, core count, insulation, jacket colour, armor, marking and packaging can be customized to your project specification.

Discuss your specification
Technical data

Dimensions & electrical data

Tables are reproduced from the original NVDAN product datasheet. Click a table to enlarge.

THHN — product parameters (insulation & nylon thickness, diameter, weight, DC resistance)
Applications

Where THHN / THWN Building Wire is used

Commercial building power layout
Commercial building power layout
Industrial control cabinet wiring
Industrial control cabinet wiring
Office & mall conduit wiring
Office & mall conduit wiring
HVAC equipment internal connection
HVAC equipment internal connection
Warehouse lighting & power circuits
Warehouse lighting & power circuits
Residential power wiring
Residential power wiring
Request a quote

Get pricing for THHN / THWN Building Wire

Tell us the size, core count, quantity, required standard and destination. Our export team will reply with a quotation and technical documents.

  • Factory-direct supply from Shenyang, China
  • OEM and customized constructions
  • Export service to North America, Latin America, Africa and Southeast Asia

Our export team will reply as soon as possible. Your details are used only to answer your inquiry.

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