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THHN/THWN/TWN75/T90

black_thhn_nylon_jacket
  • 600 Volt
  • Copper Conductor
  • Thermoplastic Insulation/Nylon Sheath. Heat, Moisture, Gasoline, and Oil Resistant1
  • Sizes 14 AWG through 6 AWG Rated AWM. (105°C) Sizes 14 AWG through 1 AWG Rated VW-1.

Applications

  • Southwire Type THHN or THWN-2* conductors are primarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications as specified in the National Electrical Code®2
  • When used as Type THHN, conductor is suitable for use in dry locations at temperatures not to exceed 90°C
  • When used as Type THWN-2*, conductor is suitable for use in wet or dry locations at temperatures not to exceed 90°C or not to exceed 75°C when exposed to oil or coolant
  • When used as Type MTW, conductor is suitable for use in wet locations or when exposed to oil or coolant at temperatures not to exceed 60°C or dry locations at temperatures not to exceed 90°C (with ampacity limited to that for 75°C conductor temperature per NFPA 79)
  • Conductor temperatures not to exceed 105°C in dry locations when rated AWM and used as appliance wiring material. Voltage for all applications is 600 volts