General purpose wiring for new construction or modernizing existing systems. Suitable for lighting and power in residential, commercial and industrial buildings. Also
recommended for power control circuits, machine tools, appliances and relay panels. The overall nylon jacket is abrasion resistant with slippery surface, for easy pulling in
conduits. Highly resistant to acids, alkalis, chemicals, oil, gasoline, grease and flame.

THHN/THWN

Solid or Stranded
PVC Insulation
Nylon Jacket
90°C Dry/75°C Wet, 600 Volts
　

APPLICATIONS:
General purpose wiring for new construction or
modernizing existing systems. Suitable for lighting
and power in residential, commercial and industrial
buildings. Also recommended for power control
circuits, machine tools, appliances and relay panels.
The overall nylon jacket is abrasion-resistant with
slippery surface, for easy pulling in conduits. Highly
resistant to acids, alkalis, chemicals, oil, gasoline,
grease, and flame.
　

SPECIFICATIONS:
1. CONDUCTOR: Solid, Class B or C stranded, annealed copper per UL 83 or UL 1063.
2. INSULATION: Polyvinyl chloride (PVC) sheathed with nylon meeting the requirements of
UL 83 for Types THHN or THWN and UL1063 for Type MTW. The insulation also meets
the UL requirements for 105°C Appliance Wiring Material.
3. STANDARDS: Meets the requirements of UL 83 and UL1063. Also meets the requirements
of UL 758 for AWM. Conforms to Federal Specification J-C-30B. Sizes 1/0 and larger are
marked “For CT Use.’’ Cable is sunlight resistant in 1/0 and larger (black only).
4. AMPACITY: Based on not more than three conductors in raceway or cable or earth with
an ambient temperature of 30°C per NEC Table 310-16.
5. TEMPERATURE: THHN 90°C Dry and THWN 75°C Wet
6. VOLTAGE: 600 Volts