Is the wire suitable for underground use?

Yes, the THWN/THWN-2 variants are designed for underground, construction, and industrial applications with excellent moisture resistance.

Single Core Copper Thhn Thwn Thwn-2 Electrical Building Wire

Name: Single Core Copper Thhn Thwn Thwn-2 Electrical Building Wire
Brand: Foshan POWENEX Technology Co., Ltd
SKU: 2279158375

Guangdong, ChinaFoshan POWENEX Technology Co., Ltd

US$3.00-150.00

500 Meters

Product specifications

AMG

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Insulated

Conductor Type

Stranded / Solid / Compact Stranded

Model NO.

THH/THWN/THWN-2

Application

Underground, Construction, Industrial, Power Station

Conductor Material

Copper / Aluminum Alloy

Sheath Material

Nylon

Insulation Material

PVC

Material Shape

Round Wire

Range of Application

Power Distribution, Feeder, Branch Circuit

Certification

ISO9001, CE, RoHS, UL, cUL

Brand

Vl Cable

Voltage

600V

Standard

UL 44, UL 1581, ASTM

Insulation Color

Black, Red, Blue, White, Green(Optional)

Shipping Method

Sea Freight / Land Freight / Air Freight

Max Working Temp

90°C Dry (Thhn), 75°C/90°C Wet (Thwn/Thwn-2)

Flammability

VW-1 / FT2 / Flame Retardant

Bending Radius

8 X Overall Diameter

Stock

Made-to-Order

Feature

Heat, Moisture, Oil, and Gasoline Resistant II

Transport Package

Cable Drum

Specification

14 AWG - 1000 kcmil

Trademark

Origin

China

HS Code

85444949

Production Capacity

100000 Meters/Year

Key features

UL & ASTM Certified: Fully complies with UL 83, UL 44, UL 1581, and ASTM standards for safety and quality.

Superior Resistance: Resistant to heat, moisture, oil, and gasoline, suitable for harsh industrial environments.

Flexible Insulation: PVC insulation with a tough Nylon jacket for abrasion resistance and easy pulling.

Custom Color Options: Available in Black, Red, Blue, White, Green, and other custom colors upon request.

High Conductivity: Manufactured with annealed copper or AA-8000 series aluminum alloy conductors.

Versatile Applications: Ideal for commercial, industrial, residential wiring, and power distribution systems.

Flexible Customization: Supports full customization including voltage, standard, and specific design requirements.

Company profile

Flexible CustomizationQA/QC InspectorsR&D CapabilitiesEnvironmental Protection

Foshan POWENEX Technology Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤0.95h

AI-Powered supplier vetting

SummaryPOWENEX Technology is the international division of VL Cable Group Co., Ltd, focusing on global sales and customer service. The supplier has a strong foundation in production with various specialized lines and offers extensive customization services. It holds multiple certifications such as ISO9001:2015 and CCC, indicating a commitment to quality and sustainability. However, its market presence is limited as it lacks overseas warehouses, showrooms, and collaborations with Fortune 500 companies. Financially, the company has shown stability, but its innovation capability is somewhat limited, with no SDK availability and a small R&D team.

Supplier typePOWENEX Technology is the overseas business division of VL Cable Group Co., Ltd, focusing on international sales and market development.

CertificationsThe supplier holds multiple certifications including ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, and CCC, indicating strong compliance with quality and sustainability standards.

After-Sales capabilityThe supplier lacks overseas warehouses and showrooms, and does not participate in trade shows or have overseas agents, limiting its after-sales service capability.

Financial creditFinancial data indicates stability with a positive gross and operating profit, though specific figures are not detailed.

Production capacityThe supplier has extensive production facilities and maintains valid contracts with subcontractors, indicating strong production capabilities.

Customization capabilityThe supplier provides a wide range of customization services, from minor to full customization, reflecting its flexible design service capability.

Client casesThe supplier has not collaborated with Fortune 500 companies and has no repeat buyers, suggesting a limited customer base.