TW/THW is a solid or stranded, soft annealed copper conductor insulated with Polyvinylchloride (PVC). It is UL rated for 600 volts. #10, 12, and 14 AWG are 19 strands, all others are "highly flexible" stranding constructions.
Application
Solid TW/THW is also commonly used in general purpose grounding, such as CATV installations, swimming pool pumps and lighting, telephone and communications, and traffic light signals. Protection from shock or shorts is the key.
The governing standard for application of these products is the National Fire Protection Association (NFPA) Publication #79.
Standards
Our TW/THW is produced to the following specifications and requirements:
- UL
- CSA
- ICEA/NEMA
- NFPA #79
- Caltrans
Available Products
- Sizes #22 through 1/0 AWG
- Solid or Stranded
- Up to 12 Color Options
- Standard insulation is a soft, flexible PVC
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Shipping Port:
Tianjin, Qingdao, or other ports as per your requireents.
Sea freight:
FOB/C&F/CIF quotation are all available.
*For some countries such as Africa countries, middle east countries, our sea freight quotation is much cheaper than clients get from local shipping agency.
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Tina