Applications:

THHN bulding wire is general purpose wiring in accordance with the NEC.

The building wire is rated 600 volts for insulation in conduit or other recognized raceway.

Descriptions:

600V/90°C/75°C dry or wet PVC insulated and polyamide(nylon) jacketed.

THHN wire has a conductor of soft drawn bare copper.THHN wire has primary insulation of PVC with Nylon jacket.

UL listed Stds.83&1063 as:type THHN wire 90°C in dry locations,type THWN wire 75°C in wet locations.

Gasline and Oil resistant II.Type MTW 90°C machine tool wire(stranded only) 105°C AWM,80°C where exposed to oil.

THHN-THWN:75°C oil,75°C wet,90°C dry,600V voltage.

THWN-2: 75°C oil,90°C wet,90°C dry,600V voltage

MTW:60°C Oil,60°C wet,90°C dry,600V voltage.

Standards/testing specifications:

THHN/THWN-2 confirms to thr following standards

1.UL83 for thermoplastic insulated wires and cables(THHN/THWN-2)

2.UL758 for appliance wiring materials(AWM)

3.UL1063 for machine tool wire(MTW),stranded conductors only.