China Stranded Copper Wire Flexible Wire Thhn Wire, Find details about China Thhn Wire, Thwn Wire from Stranded Copper Wire Flexible Wire Thhn Wire
1. Standard
• ASTM: B3, B8, B787
• UL: 83, 1581
We can also design and produce for special application requirement.
2. Application
Wiring for electrical appliances, smaller size electric tools, instruments of various meters, and motorized lighting system.
3. THHN Wire Specification
| Size | Area | Thread | Insulated thickness | Nylon thickness | Dia of wire | Weight | |||
| AWG | mm² | # | inch | mm | inch | mm | inch | mm | kg/gm |
| 14 | 2.08 | 7 | 0.015 | 0.38 | 0.004 | 0.1 | 0.111 | 2.81 | 24 |
| 12 | 3.31 | 7 | 0.015 | 0.38 | 0.004 | 0.1 | 0.13 | 3.29 | 36 |
| 10 | 5.26 | 7 | 0.02 | 0.51 | 0.004 | 0.1 | 0.164 | 4.15 | 58 |
| 8 | 8.37 | 7 | 0.03 | 0.76 | 0.005 | 0.13 | 0.216 | 5.48 | 95 |
| 6 | 13.3 | 7 | 0.03 | 0.76 | 0.005 | 0.13 | 0.254 | 6.44 | 145 |
Nominal section (mm2) | N/Dia (mm) | Max outer Dia | Reference Weight (kg/km) | Conductor resistance at 20ºC | ||
copper | Aluminum | copper | Aluminum | |||
1.5(class 1) | 1/1.38 | 3.3 | 20.3 |
| 12.1 |
|
1.5(class2) | 7/0.52 | 3.5 | 21.6 |
| 12.1 |
|
2.5(class 1) | 1/1.78 | 3.9 | 31.6 | 17 | 7.41 | 11.80 |
2.5(class2) | 7/0.68 | 4.2 | 34.8 |
| 7.41 |
|
4(class 1) | 1/2.55 | 4.4 | 47.1 | 22 | 4.61 | 7.39 |
4(class2) | 7/0.85 | 4.8 | 50.3 |
| 4.61 |
|
6(class 1) | 1/2.76 | 4.8 | 50.3 | 29 | 3.08 | 4.91 |
6(class2) | 7/1.04 | 5.4 | 71.2 |
| 3.08 | 3.08 |
10 | 7/1.35 | 7.0 | 119 | 62 | 1.83 | 1.91 |
16 | 7/1.70 | 8.0 | 179 | 78 | 1.15 | 1.20 |
25 | 7/2.04 | 10.0 | 281 | 118 | 0.727 | 0.868 |
35 | 7/2.52 | 11.5 | 381 | 156 | 0.524 | 0.641 |
50 | 19/1.78 | 13 | 521 | 215 | 0.387 | 0.443 |
5. Our Service
1).Custom Merchandise: we can make cable as your need include the color ,size and so on.we also offer OEM /ODM
2).Own Factory: Reliable source of raw materials,we can offer you the factory price.
3).Free sample: Free Sample to provide ,but the sample freight must be paied by customers;
4).Speed Delivery: 15-30 days,Professional transport team.
5).All type test: Professional technical equipment ensure the high quality.
6).Warranty period: Free product warranty period is usual 1 year.