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THHN Wire and THHN Cable

THHN Wire and THHN Cable

THHN Wire and THHN Cable

    Buy THHN Online





     

    THHN Wire
    Building Wire
    THHN Cable: 600V
    THHN AWG 14-350 kcmil

    RoHS Hook-up Wire RoHS Available

    Need your THHN Striped? Not a problem!

    Building 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.

    Building Wire - 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

    Building Wire - THHN Wire Description:

    • Conductor: Bare Copper, Soft Drawn
    • Insulation: Polyvinylchloride (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.

    Building Wire - 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

    Building Wire - THHN Wire Printing:

    • 14 - 10 AWG (solid conductors): "AWG Type THHN or THWN GASOLINE AND OIL RES II 600V (UL) or AWM VW-1--C-UL Type T90 NYLON or TWN 75 FT-1"
    • 14 AWG - 750 KCMIL (stranded): "AWG Type MTW or THHN or THWN or GASOLINE AND OIL RES II 600V (UL) or AWM--C-UL Type T90 Nylon or TWN 75." "VW-1" and "FT1" on 14 - 6 AWG and "for CT USE SUN RES" on 1/0 AWG and larger in black. THWN-2 on 8 AWG and larger.

    Customization Services for THHN Wire include:      

    Part Number AWG SizeConductor StrandingNom. O.D. (in)Nom. Insul. Thick. (in)Jacket ThickApprox LBS/MFTAmpacity @ 90°C
    THHN 14 1 14 Solid 0.102 0.015 0.004 15 15
    THHN 14 19 14 19/27 0.109 0.015 0.004 16 15
    THHN 12 1 12 Solid 0.119 0.015 0.004 23 20
    THHN 12 19 12 19/25 0.128 0.015 0.004 24 20
    THHN 10 1 10 Solid 0.161 0.020 0.004 38 30
    THHN 10 19 10 19/23 0.161 0.020 0.004 38 30
    THHN 8 19 8 19/21 0.213 0.030 0.005 63 55
    THHN 6 19 6 19/.0372 0.249 0.030 0.005 95 75
    THHN 4 19 4 19/.0469 0.318 0.040 0.006 152 95
    THHN 3 19 3 19/.0526 0.346 0.040 0.006 189 110
    THHN 2 19 2 19/.0591 0.378 0.040 0.006 234 130
    THHN 1 19 1 19/.0664 0.435 0.050 0.007 299 150
    THHN 1/0 19 1/0 19/.0745 0.474 0.050 0.007 372 170
    THHN 2/0 19 2/0 19/.0837 0.518 0.050 0.007 462 195
    THHN 3/0 19 3/0 19/.0940 0.568 0.050 0.007 575 225
    THHN 4/0 19 4/0 19/.1055 0.624 0.050 0.007 718 260
    THHN 250 37 250 37/.0822 0.678 0.060 0.008 851 290
    THHN 300 37 300 37/.0822 0.730 0.060 0.008 1012 320
    THHN 350 37 350 37/.0973 0.777 0.060 0.008 1174 350
    THHN 400 37 400 37 0.821 0.060 0.008 1334 380
    THHN 500 37 500 37 0.902 0.060 0.008 1655 430
    THHN 600 61 600 61 0.998 0.070 0.009 1987 475
    THHN 750 61 750 61 1.126 0.070 0.009 2464 535
    THHN 1000 61 1000 61 1.275 0.070 0.009 1275 615