THHN THWN WIRE & CABLE
Are THHN And THWN The Same Wire?
The “THHN” portion of THHN cables stands for “Thermoplastic High Heat Resistant Nylon Coating”. “THWN” cables have the same characteristics, but the ‘W’ letters in THWN refer to ‘water resistance. ’The main difference between THHN and THWN cables is their maximum recommended operating temperature in wet locations.
SIZE(任意波形发生器): AWG10, 22, 20, 18, 16, 14, 12
VERI cables can be supported with specifications and other electrical features as per customer requirements. For a quote, please feel free to contact us.
Cable Types
THHN/THWN 600V TC Wire & Cable
导体: Multi-strand flexible annealed copper, ASTM B8 Class B
绝缘: PVC & nylon coated
搁浅: Triple/multiple insulated conductors filled with filler, and nylon ripcord on the inside of the jacket for easy stripping
鞘: 低烟无卤
THHN/ PVC TC These cables are usually used in industrial environments for supplying power to electrical machinery and equipment, and are mainly installed in cable racks and ducts, or can be buried directly.
Standards: UL1277, ICEA S-58-679, ICEA T-29-520, IEEE 1202/FT4
THHN/THWN 600V Class TC Control Cable
导体: Multi-strand flexible annealed copper, ASTM B8 Class B
绝缘: PVC & Nylon coated
夹克: Heat, moisture, and sunlight-resistant PVC
These TC control cables are mainly used in industrial power control circuits where small diameter and flame retardant features are required. They are commonly used in dry environments where the temperature does not exceed 90°C. Conductor temperatures up to 130°C under emergency load conditions and 250 °C under circuit conditions.
Insulation Thickness : 16-12AWG PVC 15mils(0.38毫米), Nylon 4mils(0.10毫米), 10AWG PVC 20mils(0.50毫米) Nylon 4mils(0.10毫米)
THHN / THWN-2 / MTW Cable
导体: Multi-strand flexible annealed copper, ASTM B8 Class B
绝缘: Rigid, heat and moisture resistant polyvinyl chloride (PVC) with nylon coated insulation
颜色: 黑色的, other colors available
Type THHN/THWN conductors, installed through conduit, are suitable for service in commercial/industrial systems, feeder, and branch circuit wiring. Category MTW cables are suitable for use in humid environments, with temperatures not exceeding 60°C in oil/coolant.
Standards: UL 83, CSA C22.2 No. 75-03, UL 1063, UL 758 (AWM), ICEA S-95-658/NEMA WC 70
关于VERI电缆售后服务
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尽量根据用户要求, 如有特殊要求需要提前完成, 我公司可专门组织生产安装, 并努力满足用户需求.
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- 服务效率: 如果设备在保修期内或保修期外出现故障, 通知供应商后, 维护人员可在短时间内到达现场并开始维护 24 小时.
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