Thhn Thwn Thwn-2 Thw Thw-2 Tw Wire UL Wire 12AWG 10AWG 14AWG Copper PVC Electric Wire Building Flexible Cable UL listed THHN or THWN-2 Electrical wire Cable
1 Standard:
ul83.
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 Applications
General purpose building wire for services, feeders and branch circuits.
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
4. Standard&Test Specification:
THHN/THWN-2 Conforms to following standards:
UL83 for Thermoplastic Insulated Wire and Cables(THHN/THWN-2)
5 Specification of Thhn cable:
| Size | Section | Cu Cond. | Cond Dia. | PVC Thick | Nylon Thick | OD |
| AWG /MCM | Mm2 | Wire no./mm | mm | mm | mm | mm |
| 14 | 2.08 | 1/1.63 | 1.63 | 0.38 | 0.1 | 2.59 |
| 12 | 3.31 | 1/2.05 | 2.05 | 0.38 | 0.1 | 3.01 |
| 10 | 5.26 | 1/2.59 | 2.59 | 0.51 | 0.1 | 3.81 |
| 14 | 2.08 | 19/0.38 | 1.9 | 0.38 | 0.1 | 2.86 |
| 12 | 3.31 | 19/0.47 | 2.35 | 0.38 | 0.1 | 3.31 |
| 10 | 5.26 | 19/0.6 | 3.00 | 0.51 | 0.1 | 4.22 |
| 8 | 8.37 | 19/0.75 | 3.75 | 0.76 | 0.13 | 5.53 |
| 6 | 13.3 | 19/0.95 | 4.75 | 0.76 | 0.13 | 6.53 |
| 4 | 21.2 | 19/1.19 | 5.95 | 1.02 | 0.15 | 8.29 |
| 3 | 26.7 | 19/1.33 | 6.65 | 1.02 | 0.15 | 8.99 |
| 2 | 33.6 | 19/1.5 | 7.5 | 1.02 | 0.15 | 9.84 |
| 1 | 42.4 | 19/1.68 | 8.4 | 1.27 | 0.18 | 11.3 |
| 1/0 | 53.5 | 19/1.89 | 9.45 | 1.27 | 0.18 | 12.35 |
| 2/0 | 67.4 | 19/2.12 | 10.6 | 1.27 | 0.18 | 13.5 |
| 3/0 | 85 | 19/2.38 | 11.9 | 1.27 | 0.18 | 14.8 |
| 4/0 | 107 | 19/2.67 | 13.35 | 1.27 | 0.18 | 16.25 |
| 250 | 127 | 37/2.09 | 14.63 | 1.52 | 0.2 | 18.07 |
| 300 | 152 | 37/2.29 | 16.03 | 1.52 | 0.2 | 19.47 |
| 350 | 177 | 37/2.47 | 17.29 | 1.52 | 0.2 | 20.73 |
| 400 | 203 | 37/2.64 | 18.48 | 1.52 | 0.2 | 21.92 |
| 500 | 253 | 37/2.95 | 20.65 | 1.52 | 0.2 | 24.09 |
| 600 | 304 | 61/2.52 | 22.68 | 1.78 | 0.23 | 26.70 |
| 750 | 380 | 61/2.82 | 25.38 | 1.78 | 0.23 | 29.40 |
| 1000 | 507 | 61/3.25 | 29.25 | 1.78 | 0.23 | 33.27 |
------Our Feature------
- Imported equipment with experienced technical team
The company have three plant and has 3048 employees which have 206 engineers. Plant has a series of imported production lines including Niehoff copper drawing lines, Troster Germany and Maillefer Finland 500KV VCV lines, stranding machine from Pourtier France, SKET Germany, Caballe Spain, 220KV and 35KV production line plus SIKORA X - RAY 8000 on-line eccentricity measuring unit from Germany - Complete certification system
Qifan Cable have gotten ISO 9001, ISO 14001, OHSAS 18001. Plant passed TUV, VDE, UL, CE, SAA, BS etc. certificate. - Perfect Production system
Qifan Cable products cover LV power cable, MV power cable, HV&EHV power cable, ABC cables, ACSR/AAC/AAAC/ACAR/OPGW ,submarine cable, control cable, instrumentation cable, building wire, flexible rubber cable, fire rated cable, renewable cable, solar cable, industrial cable, Lan cable, coaxial cable etc. - Perfect Sales service system
Qifan Cable can offer the OEM/ODM service, Multiple products, Skilled Export sale engineer team, Reasonable price, Reliable quality, Friendly service. Qifan is always your best choice.
Qifan's products have been exported to more than 30 countries around the world, widely used in the fields of infrastructure, utilities, resources, construction, renewable energy, petrochemical etc.
Quick response and good customer service, short lead time are our focus. With our experience, quality, dedication, innovation, Qifan cable is your right choice for all your cable need.
Qifan Cable-make pioneering efforts and forge ahead!
