Best Qualified Thhn Cable Al/PVC/Nylon Insulation Thhn-Thwn-2 Wire Cable 600V 400mcm Customizable

• Customization: Available
• Type: Insulated
• Conductor Type: Stranded
• Model NO.: 400-01AL-THHN
• Application: Underground, Conduit / Indoor Wiring
• Conductor Material: Aluminum
• Sheath Material: Nylon
• Insulation Material: PVC
• Material Shape: Round Wire
• Range of Application: Flame Retardant
• Certification: ISO9001, CE, CCC, RoHS
• Brand: Ees Cable
• Standard Specification: ASTM B800, B801,B836
• Size: 400mcm
• Conductor Diameter(mm): 16.69
• Insulation Thickness(mm): 1.52
• Jacket Thickness(mm): 0.2
• Overall Diameter(mm): 20.19
• Cable Weight(Ibs./Kft.): 471
• Ampacity* at 90°c: 305
• Transport Package: Wooden/Steel Drum
• Specification: AL/PVC/NYLON
• Trademark: EES Cable
• Origin: China
• HS Code: 85444910
• Production Capacity: 100000m/Year

Product Description

Product Overview:

The THHN / THWN-2 / T90 PVC/Nylon Aluminum Cable is a high-performance electrical cable designed for versatile power distribution applications. Constructed with compact bare AA-8000 series aluminum and insulated with a heat- and moisture-resistant PVC compound, this cable features a durable nylon jacket for additional mechanical protection and reduced friction during installation. Rated for 600 volts and conductor temperatures up to 90°C, this cable complies with multiple international standards, including UL, CSA, ASTM, and NEMA.

Available in sizes from 8 AWG to 1000 mcm, including 300 MCM, this cable is ideal for both new construction and retrofit projects in residential, commercial, and industrial settings. Its lightweight aluminum construction ensures easier handling and lower installation costs compared to copper alternatives, while still delivering reliable electrical performance.

Applications:

THHN / THWN-2 / T90 cables are primarily used for general-purpose power distribution in both wet or dry locations. With a voltage rating of 600V and a maximum conductor temperature of 90°C, this cable is suitable for installation in conduit and other recognized raceways, particularly in commercial and industrial buildings.

Typical use cases include:

• Feeder and branch circuits

• Lighting and power wiring

• HVAC systems

• Panelboards and switchgear connections

The cable's abrasion, heat, and moisture resistance, along with its low-friction nylon jacket, make it ideal for applications where easy pulling through conduits is required. Standard color options (black, red, blue, white, brown, orange, yellow, gray, purple, green) help with circuit identification in complex electrical systems.

Standards:
The THHN / THWN-2 / T90 cable is manufactured in accordance with stringent industry standards to ensure safety, performance, and reliability in diverse electrical installations. It meets or exceeds the following specifications:

• UL 83, UL 1685, cUL - Listed for use in the United States and Canada

• CSA C22.2 No. 75 - Canadian standard compliance for T90 usage

• CT Rated (1/0 and larger) - Suitable for installation in cable trays

• National Electrical Code (NEC) - Compliant with latest NEC requirements

• NEMA WC-70 / ICEA S-95-658 - Performance specifications for power cables

• ASTM B800, B801, B836 - Standards for 8000 series aluminum alloy conductors

• VW-1 / FT1 Flame Test - Flame-retardant properties for added safety in building environments

These standards ensure that the cable delivers consistent performance in demanding environments and meets the safety regulations required for residential, commercial, and industrial applications.

Material & Construction

• Conductor:

  • Compact stranded aluminum, made from AA-8000 series aluminum alloy

  • Class B stranding per ASTM specifications for optimal conductivity and flexibility

• Insulation:

  • Heat, moisture, and abrasion-resistant PVC (Polyvinyl Chloride)

  • Features a low coefficient of friction, also referred to as "slick," enabling easy pulling in conduit installations

• Jacket:

  • A clear nylon outer jacket provides additional protection against abrasion, chemicals, and moisture

  • Available in a wide range of colors: black, red, blue, white, brown, orange, yellow, gray, purple, and green for phase identification and circuit labeling

This robust construction allows the cable to perform reliably in a wide range of temperatures and environmental conditions, while its aluminum conductor ensures lighter weight and cost-effectiveness compared to copper-based alternatives.

Why Choose Us:

• Professional Export Team: Over 20 years of experience in international cable trade, serving clients in over 50 countries.

• Reliable Manufacturing Base: Long-term partnerships with certified factories (ISO 9001/14001/45001) ensure quality and stable supply.

• Fast Delivery: Standard production lead time is 15-20 working days. Emergency orders can be prioritized.

• Strong After-sales Service: Technical support, third-party inspection (SGS/BV), and responsive customer service team.

• OEM/ODM Available: Private labeling, customized packaging, and specifications as per your project requirements.

Packing & Delivery:

• Supplied on wooden drum, steel drum, or steel-wood composite drum depending on cable type and length

• Custom drum length and labeling available as per customer requirements

• Fumigation-free export packaging available

• Strong packaging ensures safe transport over long distances

• Fast delivery within 10-20 working days after order confirmation