thhn building wire

The go to wiring type for industrial, commercial and residential construction due to its compliance with most NEC standards.

600 Volt 90°C UL/CSA

  • Primary Insulation of PVC with nylon jacket
  • Gasoline and oil resistant.
  • Type THHN 90° in dry locations
  • Type MTW 90°C Machine Tool Wire (stranded only)
  • 105°C AWM, 80°C where exposed to oil

SKUAWGConductor MaterialVoltage RatingConductor StrandingDetailshf:att:pa_gaugehf:att:pa_conductorhf:att:pa_voltage-ratinghf:att:pa_stranding
WTHHN0619-B6Bare Copper600V19Details06-awgbare-copper600v19
WTHHN0819-B8Bare Copper600V19Details08-awgbare-copper600v19
WTHHN1001-B10Bare Copper600VSolidDetails10-awgbare-copper600vsolid
WTHHN1019-B10Bare Copper600V19Details10-awgbare-copper600v19
WTHHN1201-B12Bare Copper600VSolidDetails12-awgbare-copper600vsolid
WTHHN1219-B12Bare Copper600V19Details12-awgbare-copper600v19
WTHHN1401-B14Bare Copper600VSolidDetails14-awgbare-copper600vsolid
WTHHN1419-B14Bare Copper600V19Details14-awgbare-copper600v19