THHW

THHW Single core PVC insulated wire

Application:

Type THHW 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.the conductor is suitable for use in dry locations at temperatures not to exceed 90°C or wet locations at temperatures not to exceed 75°C.

Construction:

1.  Conductor - Plain stranded annealed class B copper

2.    Insulation -Chlorinated polyethylene compound(PVC) 

Cross Section：

14AWG~1000Kcmil

Temperature characteristics:                    

Conductor operating temperature: 90℃                  

Min. temperatrue laying condition: 0℃                 

Electrical Characteristics:

Rated voltage: 600V

High voltage test: 14-2AWG: 2kV / 1min

               1-4/0AWG: 2.5kV / 1min

               250-500Kcmil: 3.0kV / 1min

               550-1000Kcmil: 3.5kV / 1min

Flame test marking

FT1/VW-1

Color:

Insulation: According to customer requirements 

Standard:

Cable design: UL83