F. T Cable Co., Ltd.
| Size | 8 10 12 14 16 AWG |
| Conductor | copper |
| Color | Customized Colors |
| Supply Ability | 800–1500 kilometers per month |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Application | Building |
| Jacket | PVC |
| Rated Voltage | 600V |
| Packaging Details | Wooden Drum、cardboard box、wooden pallet |
| Certification | CE，VDE,SO 9001，ul |
| Place of Origin | china |
| Model Number | thhn cable |
| Brand Name | F.T |
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Product Specification
| Size | 8 10 12 14 16 AWG | Conductor | copper |
| Color | Customized Colors | Supply Ability | 800–1500 kilometers per month |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union | Application | Building |
| Jacket | PVC | Rated Voltage | 600V |
| Packaging Details | Wooden Drum、cardboard box、wooden pallet | Certification | CE，VDE,SO 9001，ul |
| Place of Origin | china | Model Number | thhn cable |
| Brand Name | F.T | ||
| High Light | THHN copper building wire ，Industrial copper building wire ，Commercial thhn building wire | ||
UL 83 THHN THWN-2 Copper Building Wire Manufacturer For Commercial And Industrial Projects
THHN cable (Thermoplastic High Heat-Resistant Nylon-Coated Wire) is one of the most widely used building wires in commercial, industrial, and residential electrical systems across North America. Designed for installation in conduit and raceway systems, THHN wire combines a heat-resistant PVC insulation layer with a durable nylon jacket, providing excellent mechanical protection and long-term electrical reliability.
Manufactured in accordance with UL 83 requirements, THHN wire is commonly used for branch circuits, feeder circuits, control panels, switchboards, and industrial power distribution systems.
Whether installed in office buildings, manufacturing plants, shopping centers, or infrastructure projects, THHN cable delivers dependable performance in demanding electrical environments.
| Component | Material |
| Conductor | Soft Annealed Copper / Aluminum |
| Insulation | Flame-Retardant PVC |
| Outer Jacket | Tough Nylon Coating |
| Voltage Rating | 600V |
| Conductor Class | Solid or Stranded |
| Item | Specification |
| Rated Voltage | 600V |
| Temperature Rating | 90°C Dry |
| Wet Location Rating | THWN Available |
| Conductor Material | Copper / Aluminum |
| Insulation Type | PVC |
| Jacket Material | Nylon |
| Standard | UL 83 |
| Flame Rating | VW-1 |
| Size Range | 14 AWG – 1000 kcmil |
THHN cable is widely used in electrical distribution projects where durability, flexibility, and code compliance are essential.
Suitable for:
Widely installed in:
Commonly used for:
Ideal for:
Applied in:
THHN stands for Thermoplastic High Heat-Resistant Nylon-Coated wire. It is a building wire designed for dry locations and conduit installations.
THHN is primarily rated for dry locations, while THWN is designed for wet locations. Most modern products are dual-rated as THHN/THWN-2, allowing use in both dry and wet environments.
THHN alone is generally intended for dry locations. For outdoor or wet environments, THHN/THWN-2 dual-rated wire is typically recommended.
Yes. THHN wire is widely used in industrial power distribution systems, motor circuits, control panels, switchgear, and manufacturing facilities.
Under proper installation and operating conditions, THHN cable can provide reliable service for several decades in commercial and industrial electrical systems.
If you have any needs or questions, please feel free to contact us. We have a professional technical and sales team that can assist you in resolving any procurement issues you may have.
Phone
+86 13892838980
Company Details
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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