AWG #20 18 16 14 12 10 8 6 4 2 Thw /Tw Thhn/Thwn Nylon Electrical Wire

THHN Wire Applications:
THHN building wire is meant for use as general purpose wiring for installation in conduit or other recognized raceway. THHN may also be used for machine tool, appliance and control circuit wiring.

THHN Wire Approvals:
· UL listed Stds. 83 & 1063 as: Type THHN Wire 90° C in dry locations, Type THWN Wire 75° C in wet locations.
· A-A-59544, NEMA WC-5, UL-758
· CSA approval upon request

THHN Wire Description:
· Conductor: Bare Copper, Soft Drawn
· Insulation: PVC
· Jacket: NYLON
· Standard Colors(denoted by a dash and number code following the part number below): Black (-0), Brown (-1), Red (-2), Orange (-3), Yellow (-4), Green (-5), Blue (-6), Violet (-7), Gray (-8), White (-9), Pink (-10), Tan (-11); Striping and Other colors available upon request.

· Gasoline & oil resistant – Type MTW 90° C Machine Tool Wire (stranded only) 105° C AWM, 80° C where exposed to oil.

THHN Wire Ratings:
· THHN-THWN: 75° C Oil, 75° C Wet, 90° C Dry, 600V
· THWN-2: 75° C Oil, 90° C Wet, 90° C Dry, 600V
· MTW: 60° C Oil, 60° C Wet, 90° C Dry, 600V
· AWM 1316 to 1321: 80° C Oil, – Wet, 105° C Dry, 600V
· AWM 1408 to 1414: 60° C Oil, 60° C Wet, 90° C Dry, 600V
· AWM 1452 to 1453: 80° C Oil, – Wet, 90° C Dry, 600V
· T90 NYLON: 60° C Oil, – Wet, 90° C Dry, 1000V
· TWN 75: – Oil, 75° C Wet, – Dry, 600V