THHN/THWN-2

THHN/THWN-2

Copper

Where To BuySpec Sheet PDF
Applications

Thermoplastic-insulated copper wire with a nylon covering and SLiPWire™ Technology for fast and easy pulling in conduit. This 90°C, 600 volt building wire is for use in residential, commercial and industrial applications. Intended for use in accordance with the National Electrical Code® in both wet and dry locations. Conductors 8 AWG through 1 AWG are marked VW-1 and 1/0 AWG through 1000 kcmil are rated for use in cable tray. When used as appliance wire, 105°C dry rated.

Additional Features
  • Gasoline and Oil Resistant II
  • Machine Tool Wire: 90°C Dry
  • Appliance Wire: 105°C Dry
  • Rated THHN/THWN-2: 90°C Dry or Wet
Conductors

Solid conductors

  • Soft, uncoated copper per ASTM B3

Stranded conductors

  • Uncoated copper per ASTM B3 and ASTM B8
Insulation

Nylon (polyamide) color-coded SLiPWire™ THHN/THWN-2 is self-lubricated with CERROWIRE’s Self-Lubricating Polymer Technology. Sizes 1 AWG and larger are available printed with True Sequential Footage™.

Industry Standards

UL 83: E15119
UL 1063: E85964
AWM: E11829
ASTM B3
ASTM B8
ASTM B787

Surface Print

MaxPrint® for easy identification!

Sample: CERROWIRE 250 KCMIL (UL) THHN/THWN-2/MTW/AWM GR II CT SR 600V
(Additional information may be included.)

Colors
BlackWhiteRedOrangeYellowGreenBluePurpleBrownGrey

WHERE TO BUY

Cerrowire markets through a number of quality retailers and manufacturer’s representatives.