THHN-THWN-THW-TW (Nylon Jacket PVC Building Electric Wire) meets or exceeds the requirements of all international standards like ASTM,IEC,DIN,BS,AS,CSA,NFC,SS,etc. in addition, we also accept OEM service to meet your special request.
Applications:
1.Type THHN / THWN / THW / TW Cable is intended for general purpose applications as defined by the National Electrical Code (NEC)Type THHN-THWN-2 is permitted for new construction or rewiring for 60 volt applications. Applications requiring Type THHN or THWN.
a. THHN wire: It indicates a single or stranded conductor having flame-retardant and heat-resistant thermoplastic insulation with a jacket of extruded nylon or equivalent material. The wire is rated 90°C dry only.THHN cable may also be used for wiring of machine tools, control circuits or on certain appliances.
b. THWN wire: It Indicates a single conductor having flame-retardant, moisture and heat-resistant thermoplastic insulation with a jacket of extruded nylon or equivalent material. The wire is rated 75°C wet or dry. THWN cable is typically used for installation in conduit, machine tools, controlled circuits, or other general purpose wiring.
c.THW wire– Indicates a single conductor having flame-retardant, moisture and heat-resistant thermoplastic insulation. The wire is rated 75°C wet or dry.THW cable and wires are used generally in building wiring, feeder and branch circuits, and internal secondary industrial distribution.
d.TW wire– Indicates a single conductor having flame-retardant, moisture-resistant thermoplastic insulation. The wire is rated 60°C wet or dry.TW cable and wires are used generally in building wiring, feeder and branch circuits, and internal secondary industrial distribution.
2, the conductor is appropriate for use in wet or dry locations at temperatures not to exceed 90°C or not to exceed 75°C in oil or coolants. Applications requiring Type MTW conductor is appropriate for use in dry locations at 90°C, or not to exceed 60°C in wet locations or where exposed to oils or coolants. Applications requiring Type AWM conductor is appropriate for use at temperatures to not exceed 105°C in dry locations.
Features:
1) Nylon outer jacket PVC electric wire for easy pulling. VW-1 rated 14 AWG - 8 AWG. All sizes are rated gasoline and oil-resistant II.
2) Jacket: Nylon jacket is provided to protect PVC insulation against abrasions and scratches while pulling through conduits. It is also resistant to oil , gasoline and chemicals.
Building Wire Construction:
Insulation: PVC (Poly Vinyl Chloride) with Secondary Nylon Jacket
Conductor: Annealed solid or stranded copper wires (copper or CCA)
Voltage Rating: 600 Volts.
Standard:
THHN or THWN-2* or MTW wire (also AWM) meets or exceeds all applicable ASTM specifications, UL Standard 83, UL Standard 1063 (MTW), Federal Specification A-A-59544, and requirements of the National Electrical Code.
PISEN Cable is a professional THHN-THWN-THW-TW (Nylon Jacket PVC Building Electric Wire ) manufacturer and supplier in China.Our products also include: AAC,AAAC,ACSR,ACAR, Galvanized Steel Wire, Aluminium Clad Steel Wire, PVC wire, PVC/XLPE power cable, Aerial Bundled Cable, rubber cable, control cable, etc. Any Interested, Pls feel free to email us,we will reply to you that day feasible prices and material on time !
Multiple Wire Types in One Versatile Solution
Our building wire includes four types—THHN, THWN, THW, and TW—each designed for specific electrical environments. Whether used in dry or wet conditions, indoor or outdoor settings, Pisen Cable’s solution supports a wide range of building applications, making it a favorite among wire and cable manufacturers and contractors worldwide.
Premium Materials and Advanced Insulation
Constructed using solid or stranded copper conductors with heat-resistant PVC insulation and a protective nylon jacket, this wire is engineered to handle tough conditions. As an experienced electrical wire manufacturer, Pisen Cable ensures long-term safety and durability in every meter.
Widely Trusted in Construction and Electrical Industries
This product is commonly used in conduit systems, panelboards, switchboards, and control wiring. It’s especially valued by industrial cable manufacturers and cables companies for its ability to operate up to 90°C in dry and 75°C in wet conditions.
International Quality and Safety Compliance
Pisen Cable's building wires are manufactured in compliance with ASTM Standards, UL 83, UL 1063 (MTW), and Federal Specification A-A-59544, aligning with global export requirements for certified electrical cable manufacturers.
Product Advantages
Multiple Certifications for Global Use:Complies with UL, ASTM, and Federal specs, ideal for distributors and project buyers working with wire cable manufacturers.
Highly Durable in Harsh Conditions:Nylon-jacketed PVC insulation resists heat, moisture, oil, and abrasion—preferred by professional electrical wire manufacturers.
Flexible for Dry and Wet Environments:Rated up to 90°C in dry and 75°C in wet conditions, making it ideal for use by industrial cable manufacturers in diverse scenarios.
Built with Premium Copper Conductors:Offers excellent conductivity and reduced energy loss, delivering performance trusted by top-tier cable manufacturers.
OEM-Ready for Bulk Supply:As a flexible cables company, Pisen Cable supports custom labeling, color-coding, and large-scale procurement for global B2B partners.
About Us
Industry Leadership in Wire and Cable Manufacturing
Henan Pisen Wire and Cable Co., Ltd. stands as a distinguished manufacturer and supplier in the wire and cable industry, delivering high-quality products to over 90 countries worldwide.
Core Manufacturing Capabilities and Quality Assurance
Diverse Product Portfolio: Our extensive range includes Bare Conductors (AAC, AAAC, ACSR), Overhead Insulated Cables, PVC/XLPE Insulated Power Cables, Armored Cables, and more, catering to various industry needs.
Adherence to International Standards: We manufacture products in compliance with GB, IEC, ASTM, BS, EN, DIN, VDE, and other global standards, ensuring consistent quality and reliability.
Production Strength in Numbers
- Global Reach: Our products are distributed across major markets, including the Middle East, Africa, Southeast Asia, South America, Europe, Australia, and New Zealand.
- Skilled Workforce: We have trained over 80 sales professionals to provide expert guidance and support to our clients.
Commitment to Sustainability
Pisen Cable is dedicated to environmental stewardship. We utilize eco-friendly materials, such as recyclable wooden cable reels, to minimize our ecological footprint and promote sustainable practices.
Customer Collaboration Process
- Consultation: Engage with our experienced sales team to discuss specific project requirements and identify suitable cable solutions.
- Customization: We offer OEM services, tailoring products to meet unique specifications and standards.
- Quality Assurance: Our stringent quality control measures ensure that all products meet international standards before delivery.
- Logistics Support: We coordinate efficient shipping and handling to ensure timely delivery to your location.
- After-Sales Service: Our dedicated team provides ongoing support to address any post-purchase inquiries or needs.
Global Service Capabilities
With a robust international presence, Pisen Cable is equipped to support clients worldwide, offering localized services and solutions that adhere to regional standards and requirements.
Partner with Pisen Cable
Experience the reliability and excellence of Pisen Cable's products and services. Contact us today to discuss how we can meet your wire and cable needs with precision and professionalism.
FAQ
Who are we?
Henan Pisen Wire and Cable Co., Ltd. is a professional manufacturer and supplier of cables and wires, serving over 90 countries with a commitment to quality and innovation.
How can we guarantee quality?
We adhere to international standards such as GB, IEC, ASTM, BS, EN, DIN, and VDE, implementing rigorous quality control measures throughout our manufacturing processes.
What can you buy from us?
Our product range includes Bare Conductors (AAC, AAAC, ACSR), Overhead Insulated Cables, PVC/XLPE Insulated Power Cables, Armored Cables, Building Wires, and more.
Why should you buy from us and not from other suppliers?
Pisen Cable offers a combination of extensive industry experience, adherence to international quality standards, a diverse product portfolio, and a commitment to customer satisfaction, setting us apart from competitors.
What services can we provide?
We provide consultation, product customization (OEM services), stringent quality assurance, efficient logistics support, and dedicated after-sales service to meet our clients' diverse needs.
Enhance your electrical installations with Pisen Cable's high-quality building wires. Contact us today to secure the best deals on bulk purchases and experience unparalleled performance and reliability.
