UL Approval THWN-2 12 Gauge Stranded Wire

UL Approval THWN-2 12 Gauge Stranded Wire
Details:
Temperature resistance, suitable for various environmental
UL BPS certified, long service life
High compatibility, suitable for a variety of devices
More than 20 years of production experience
Quick online quote & free samples available
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Description
Technical Parameters
Certification
thwn-2 wire

 

UL Approval THWN-2 12 Gauge Stranded Wire
 
  • Conductor: soft-drawn copper
  • Insulation: tough heat and moisture resistant PVC
  • Sheath: nylon
  • ASTM - B3, B8, and B787 (19 Wire Combination Unilay-Stranded)
  • UL Standards 83, 758, 1063, and 1581
  • CSA C22.2 No. 75, T90 Nylon/TWN75 Sizes through 1000 kcmil

Voltage: 600 Volts

  • Certification: UL/BPS
  • THHN - dry locations only at temperatures not to
    exceed 90°C
  • THWN- Wet locations not to exceed 75° C or dry locations not to exceed 90° C or locations not to exceed 75° C when exposed to oil
  • TWN75- Wet locations not to exceed 75° C
  • THWN-2- Wet or dry locations not to exceed 90° C or locations not to exceed 75° C when exposed to oil

 

Application

 

 

THWN-2 12 gauge stranded wire is designed for a variety of electrical applications requiring high durability and reliable performance. This wire is commonly used in residential, commercial, and industrial settings, including for powering household appliances, HVAC systems, and in control panels. It is rated for use in both wet and dry environments, making it versatile for outdoor installations, underground wiring, or within buildings. With a temperature rating of up to 90°C in wet locations and 75°C in dry locations, this wire is ideal for installations that require resistance to water, oils, and other harsh conditions. THWN-2 is also compliant with National Electrical Code (NEC) requirements and can handle up to 600 volts, making it a preferred choice for a variety of electrical circuits.

12 awg stranded copper wire application

 

Feature

 

thwn cable

 

THWN-2 wire is a high-performance electrical conductor designed for a wide range of demanding applications. It meets stringent industry standards, including UL 83 for thermoplastic insulation, and UL VW-1 for flame resistance, and is suitable for cable tray use in sizes 1/0 and larger. Manufactured to ASTM B1, B3, and B8 specifications, THWN-2 wire offers exceptional durability and conductivity, with a focus on reliability in wet and dry environments.

 

Certification

 

THWN-2 wire is a waterproof and high temperature resistant wire widely used in various electrical installations. Its "THWN" stands for thermoplastic insulation and underwater durability, while "2" indicates that the cable can be used in humidity conditions of 90°C. THWN-2 wire has passed multiple certifications, including UL (Underwriters Laboratory Certification), CSA (Canadian Standards Association) certification, and meets the standard requirements of NEC (National Electrical Code), ensuring its safety and reliability in wet or humid environments.

thhn thwn wire certification

 

Package

 

thwn -2 copper wire package

 

Production Line

 

thwn cable factory

 

Dongguan Greater Wire & Cable Co., Ltd., is in Dongguan City, Guangdong province. It integrates R&D, production, sales, and maintenance, focusing on various wires and cables, and providing customized solutions for large-scale infrastructure such as airports, hospitals, factories, and schools in many regions around the world. With advanced production equipment and processes, complete testing equipment, and strong technical strength, the company has developed rapidly after years of hard work and the support of global customers, and has won a high reputation and market share in overseas markets.

 

customer

 

wire and cable manufacturer

 

 

Partner

 

Greater Wire Partner

 

FAQ

 

 

 

 

Q: Could you please introduce the founding and development of the company?

A: Our wire and cable factory was established in 1999 and has more than 20 years of manufacturing experience. With rich experience and superb technology, we are always committed to providing customers with high-quality and high-performance wire and cable products to meet various market needs.

Q: How long does it take for you to complete an order?

A: For orders in stock, we can ship within 3-5 days, and for orders out of stock, it takes about 10-25 days.

 

 

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thwn wire

 

Conductor Insulation Thickness (mils) Jacket Thickness (mils) Nominal 0.D.(mils) Approx.Net Wt.Per 1000'(lbs.) Allowable Ampacities+
Size (AWG or kcmil) No.of strands 60℃ 75℃ 90℃
14* 1 15 4 102 15 15 15 15
12* 1 15 4 119 23 20 20 20
10* 1 20 4 150 36 30 30 30
14* 19 15 4 109 16 15 15 15
12* 19 15 4 128 24 20 20 20
10* 19 20 4 161 38 30 30 30
8 19 30 5 213 63 40 50 55
6 19 30 5 249 95 55 65 75
4 19 40 6 318 152 70 85 100
3 19 40 6 346 189 85 100 115
2 19 40 6 378 234 95 115 130
1 19 50 7 435 299 110 130 145
1/0 19 50 7 474 372 125 150 170
2/0 19 50 7 518 462 145 175 195
3/0 19 50 7 568 575 165 200 225
4/0 19 50 7 624 718 195 230 260
250 37 60 8 694 851 215 255 290
300 37 60 8 747 1012 240 285 320
350 37 60 8 797 1174 260 310 350
400 37 60 8 842 1334 280 335 380
500 37 60 8 926 1655 320 380 430
600 61 70 9 1024 1987 350 420 475
750 61 70 9 1126 2464 400 475 535
1000 61 70 9 1275 3257 455 545 615

 

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