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F. T Cable Co., Ltd.

  • China ,Shaanxi
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China Building Cable THHN 14 Awg UL Listed Building Wire For Reliable Power Distributi
China Building Cable THHN 14 Awg UL Listed Building Wire For Reliable Power Distributi

  1. China Building Cable THHN 14 Awg UL Listed Building Wire For Reliable Power Distributi
  2. China Building Cable THHN 14 Awg UL Listed Building Wire For Reliable Power Distributi
  3. China Building Cable THHN 14 Awg UL Listed Building Wire For Reliable Power Distributi

Building Cable THHN 14 Awg UL Listed Building Wire For Reliable Power Distributi

  1. MOQ: 1000
  2. Price: Usd 0.8 ~ 1.28/ meter
  3. Get Latest Price
Size 8 10 12 14 16 AWG
Payment Terms L/C,D/A,D/P,T/T,Western Union
Conductor copper
Color Customized Colors
Supply Ability 800–1500 kilometers per month
Jacket PVC
Packaging Details Wooden Drum、cardboard box、wooden pallet
Application Building
Rated Voltage 600V
Model Number thhn cable
Certification CE,VDE,SO 9001,ul
Place of Origin china
Brand Name F.T

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  1. Product Details
  2. Company Details

Product Specification

Size 8 10 12 14 16 AWG Payment Terms L/C,D/A,D/P,T/T,Western Union
Conductor copper Color Customized Colors
Supply Ability 800–1500 kilometers per month Jacket PVC
Packaging Details Wooden Drum、cardboard box、wooden pallet Application Building
Rated Voltage 600V Model Number thhn cable
Certification CE,VDE,SO 9001,ul Place of Origin china
Brand Name F.T
High Light Building cable thhn 14 awg600V cable thhn 14 awg16 AWG cable thhn 1 0 awg

Thhn Cable UL Listed Building Wire For Reliable Power Distribution

1. Product Overview

THHN cable is a thermoplastic insulated single conductor wire designed for fixed installation in conduit and cable raceway systems. It is widely used in low-voltage power distribution due to its stable electrical performance, strong mechanical protection, and easy installation characteristics.

With a copper conductor, PVC insulation layer, and abrasion-resistant nylon coating, THHN wire is engineered to perform in demanding electrical environments such as commercial buildings, industrial plants, and infrastructure projects.

thhn cable

Layer Composition

  • Conductor: Electrolytic grade copper for stable conductivity
  • Insulation: Heat-resistant PVC compound for electrical isolation
  • Outer Layer: Nylon coating for abrasion resistance and smooth pulling

Engineering Highlights

  • Low friction surface for conduit installation
  • Enhanced dielectric strength
  • Improved resistance to physical wear during construction

2. Product Technical Parameters

Item Description
Product Type THHN Single Conductor Wire
Standard UL 83 / UL Recognized
Rated Voltage 600V
Conductor Material Annealed Copper
Conductor Type Solid / Stranded
Insulation Material PVC (Polyvinyl Chloride)
Outer Jacket Nylon (Polyamide coating)
Temperature Rating 90°C Dry / 75°C Wet
Flame Rating VW-1 Vertical Flame Test
Size Range 14 AWG – 1000 KCMIL
Installation Method Conduit / Raceway / Cable Duct
Color Coding Optional (multiple colors available)
Application Environment Indoor dry and damp locations (per code)

3. Typical Application Scenarios

thhn cable

3.1 Building Electrical Systems

Used in office buildings, apartments, hotels, and retail complexes for lighting and socket circuits.

3.2 Industrial Automation Systems

Applied in control cabinets, PLC systems, and production line equipment wiring.

3.3 Power Distribution Networks

Suitable for feeder circuits, distribution panels, and substation auxiliary wiring.

4.4 Renewable Energy Systems

Commonly used inside solar inverter systems and energy storage electrical connections.

4.5 Infrastructure Projects

Used in airports, metro stations, and public utility electrical systems.

 

4. FAQ

Q1: Can THHN cable be used outdoors directly?

THHN cable is primarily designed for conduit installation. For outdoor or wet environments, it is usually used in combination with THWN-2 rating and installed inside protective conduit.


Q2: What makes THHN different from standard PVC wire?

Compared with basic PVC building wire, THHN includes a nylon outer layer that improves abrasion resistance and significantly reduces installation friction.


Q3: Is THHN cable suitable for high-load equipment?

Yes. Depending on conductor size, THHN wire can be used for motors, HVAC systems, and industrial power distribution when properly sized according to load requirements.


Q4: Why is copper preferred as the conductor?

Copper provides excellent conductivity, mechanical flexibility, and long-term stability, making it ideal for building wiring systems.


Q5: What installation environments are recommended?

It is best suited for indoor dry locations such as:

  • Electrical rooms
  • Conduit systems in buildings
  • Industrial control cabinets

Q6: Does THHN cable support multiple colors?

Yes. It is available in multiple insulation colors for phase identification, grounding, and circuit separation.

Conclusion

THHN cable is a high-performance building wire engineered for modern electrical infrastructure. Its copper conductor, heat-resistant insulation, and protective nylon jacket make it a reliable solution for power distribution, industrial automation, and commercial building wiring systems. With excellent mechanical strength and installation efficiency, it remains one of the most widely adopted wiring solutions in global electrical engineering projects.

Contact us today for bulk pricing, custom lengths, and fast shipping.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2024

  • Total Annual:

    15Million-60Million

  • Employee Number:

    200~250

  • Ecer Certification:

    Verified Supplier

F.T Cable Co., Ltd. is a professional cable manufacturing factory specializing in overseas export markets, integrating cable R&D and design, large-scale production, personalized customization, and export trade. Rooted in China's power cable industry cluster, the company focuses on serving the gl... F.T Cable Co., Ltd. is a professional cable manufacturing factory specializing in overseas export markets, integrating cable R&D and design, large-scale production, personalized customization, and export trade. Rooted in China's power cable industry cluster, the company focuses on serving the gl...

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  • F. T Cable Co., Ltd.
  • No. 9-1, Fengxi Science and Technology Park, No. 1999 North Fengpei Road, Fengxi New City, Xixian New Area, Shaanxi Province, China
  • https://www.ftcable.com/

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