Popular Heat-resistant Nylon Coating Electric wire THHN THWN-2 TW THW T90 AWG8 AWG10 AWG12 AWG16
Popular Heat-resistant Nylon Coating Electric Wire THHN THWN-2 TW THW T90 AWG8 AWG10 AWG12 AWG16
1. Application:
THHN stands for "thermoplastic, heat-resistant nylon coating". THHN is the name of a particular insulation material, temperature rating, and service condition (suitable for dry and wet locations) for electric wires and cables.They cables are commonly used in AC power distribution systems and are typically rated 110V to 600V.
General purpose wiring in accordance with the National Electrical Code, maximum conductor temperature of 90°C in dry locations , 600 volts.THHN cable may also be used for wiring of machine tools, control circuits or on certain appliances.
Temperature rating not to exceed:
THHN/THWN: 90°C dry and dump, 600V
THHN/THWN: 75 °C wet or in oil, 600V
THWN-2: 90°C Dry, wet or in oil,600V
2. Construction:
Conductor: Annealed Copper, solid or stranded sizes 14AWG up to 1000MCM
Insulation: Premium Grade Flame Retardant Polyvinyl Chloride( PVC)
Jacket: Tough Polyamide (Nylon)
3. Standard&Test Specification:
Underwriters Laboratories Standard 83 for Thermoplastic Insulated Wires.
Underwriters Laboratories Standard 1063 for Machine-Tool Wires and Cables (Stranded items only)
Underwriters Laboratories Standard 758 for 105°C Appliance Wiring Materials (Stranded items only).
CSA Standard C22.2 No. 75 and Electrical Bulletin No. 1451 for Type T90 Nylon or TWN75.
Federal Specification J-C-30B.
4. Colors available
Available colors: Black, White, Blue, Red, Yellow, Green, Orange and according to customer's request.
5. Dimensions of THHN wire
| Size | NO. of Strands | Nominal Insulation thickness | Nominal Jacket thickness | OD of Nominal cable | Weight of the Nominal cable | ||||
| Inch | mm | Inch | mm | Inch | mm | Lbs/kft | kg/km | ||
| AWG | |||||||||
| 14 | Solid | 0.015 | 0.38 | 0.004 | 0.1 | 0.11 | 2.79 | 15 | 22 |
| 12 | Solid | 0.015 | 0.38 | 0.004 | 0.1 | 0.12 | 3.05 | 23 | 34 |
| 10 | Solid | 0.02 | 0.51 | 0.004 | 0.1 | 0.15 | 3.81 | 37 | 54 |
| 14 | 19 | 0.015 | 0.38 | 0.004 | 0.1 | 0.11 | 2.79 | 16 | 24 |
| 12 | 19 | 0.015 | 0.38 | 0.004 | 0.1 | 0.13 | 3.3 | 24 | 36 |
| 10 | 19 | 0.02 | 0.51 | 0.004 | 0.1 | 0.17 | 4.32 | 39 | 58 |
| 8 | 19 | 0.03 | 0.76 | 0.005 | 0.13 | 0.22 | 5.59 | 63 | 94 |
| 6 | 19 | 0.03 | 0.76 | 0.005 | 0.13 | 0.26 | 6.6 | 98 | 145 |
| 4 | 19 | 0.04 | 1.01 | 0.006 | 0.15 | 0.33 | 8.38 | 157 | 234 |
| 3 | 19 | 0.04 | 1.01 | 0.006 | 0.15 | 0.36 | 9.14 | 193 | 287 |
| 2 | 19 | 0.04 | 1.01 | 0.006 | 0.15 | 0.39 | 9.91 | 240 | 357 |
| 1 | 19 | 0.05 | 1.27 | 0.007 | 0.18 | 0.43 | 10.92 | 300 | 446 |
| 1/0 | 19 | 0.05 | 1.27 | 0.007 | 0.18 | 0.47 | 11.94 | 376 | 560 |
| 2/0 | 19 | 0.05 | 1.27 | 0.007 | 0.18 | 0.52 | 13.21 | 467 | 695 |
| 3/0 | 19 | 0.05 | 1.27 | 0.007 | 0.18 | 0.57 | 14.48 | 581 | 864 |
| 4/0 | 19 | 0.05 | 1.27 | 0.007 | 0.18 | 0.64 | 16.26 | 724 | 1077 |
Related Products
 |  |  |
| 33kv armored types of underground cables | AWA12/20kV single core underground cable | Medium voltage 3 core cables 70mm |
 |  |  |
| Factory price high quality ZMS supply PVC insulation PVC sheath 3 core armoured copper electric cables | Overhead transmission line aac aaac acsr conductor 35mm aluminum abc power cable | Overhead line conductor AAC AAAC ACSR fast cables price list |
Established Year: 1990
Factory Area: 50000 SQ.MM
Manufacturing Capacity Each Year: 250,000 KM
Number of Employees: 100-150
Sales Revenue (2013): US $ 27.89million
Certificates: ISO9001:2008, CCC, CE, SONCAP
FAQ
- Q: Is your company a factory or trading company?
- A: We are factory with our own trading company. Our trade business expands home and abroad.
- Q: When can I get the price?
- A:We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your e-mail so that we will regard your inquiry priority.
- Q: How can I get a sample to check your quality?
- A: After price confirmation, you can require for samples to check our quality. Sample is free, but the freight charge should be paid.
- Q: What is Minimum Order Quantity?
- A: Generally, 1000 meters for building wire. For power cable, armored or unarmored, 500 meters.
- Q: Which standards for your products?
- A: We can produce wire and cable according to international standards: IEC, ASTM, BS, DIN, SANS, CSA or as customers’ requirement.
- Q: How about delivery time?
- A: If we have stock, delivery would be very quick. For the newly-produced products, 15 to 25 days for production.
- Q: Payment terms:
- A: Normally 30% paid as prepayment, balance paid before delivery. Or 100% L/C at sight
- Q: What is your packing?
- A: Our electrical cable is using electrical cable wheel for the packing, the wheel can be all steel, steel frame and fumigated wood, or fumigated wooden cases. We are using different packing for different length of the cable, to ensure there will be no problem during the delivery of the products.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier