600V PVC Insulated 6AWG 8AWG 10AWG 12AWG 14AWG Thhn Wire

2AWG 4AWG 6AWG 8AWG 10AWG 12AWG 14AWG THHN Wire

Application of THHN Wire

General purpose wiring for lighting and power – residential,  commercial, industrial buildings in accordance with the National Electrical  Code, maximum conductor temperature of 75°C in wet or dry locations, for circuits not exceeding 600 volts

Construction of THHN Wire

Annealed uncoated copper conductor, PVC insulation, Nylon coated.

Standard of THHN Wire
a. Listed by UL as Type THW per Standard 83. 
b. All sizes carry the VW-1 flame test designation. 
c. Listed by UL as Oil Resistant I. 
d. Listed by UL as Sunlight Resistant (250 kcmil and larger, black only) 
e. 250 kcmil and larger pass UL and IEEE-383 ribbon burner flame test  and are listed For CT Use. 
f. Conforms to Federal Specification J-C-30B.

Specification of THHN Wire