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THHN Copper Cable | UL/CSA

Sealcon, Inc, European & Domestic cable

THHN Copper Cable UL/CSA | Thermoplastic High Heat-resistant Nylon

THHN Aluminum Cable | Thermoplastic High Heat-resistant Nylon | Sealcon

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APPLICATIONS AND FEATURES

Sealcon SIMpull THHN® copper 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. Voltage for all applications is 600 volts. SIMpull THHN® copper conductors are designed to be installed without application of a pulling lubricant.


SPECIFICATIONS:

  • ASTM - B3, B8, and B787 (19 Wire Combination Unilay-Stranded)
  • UL Standards 83, 758, 1063, and 1581
  • CSA C22.2 No. 75, T90 Nylon/TWN75 Sizes through 1000 kcmil
  • NOM-ANCE 90° C
  • Federal Specification A-A-59544
  • NEMA WC-70 (ICEA S-95-658) Construction Requirements
  • National Electrical Code, NFPA 70
  • CT Rated in Sizes 1/0 AWG and larger
  • VW-1 - Sizes 14 through 1 AWG
  • FT1 - All Sizes
  • Sunlight Resistant - Sizes 2 AWG and larger
  • AWM - Sizes 14 through 6 AWG
  • MTW - Stranded Constructions Only
  • RoHS/REACH Compliant
THHN Aluminum Cable UL/CSA | Thermoplastic High Heat-resistant Nylon
CONSTRUCTION:

Sealcon SIMpull THHN® copper conductors are made with soft drawn copper. Sizes 14 through 4/0 AWG use a combination-unilay stranding while 250 kcmil and larger sizes use a compressed copper stranding. The wire is covered with a tough heat and moisture resistant PVC insulation with an overall nylon jacket utilizing SIMpull® Technology. Available in black, white, red, blue, purple, green, yellow, orange, brown, and gray. Also available in striped configurations. Some colors are subject to economic order quantity. Marked as THHN in all sizes. Also marked as THWN-2 in sizes 8 AWG and larger or marked as THWN in sizes 14, 12, and 10 AWG. Marked sunlight resistant in sizes 2 AWG and larger. Sizes 14, 12, and 10 AWG are available with SIMpull® Technology only in SIMpull BARREL™ cable drum or SIMpull CoilPAK™ configurations.

For questions or to place a order please call 1-800-456-9012 Or Email

HTC Part Number Size (AWG or kcmil) No. of strands Insulation Thickness (mils) Jacket Thickness (mils) Nominal O.D. (mils) Net Wt. Per 1000' (lbs.)
HTC-C-THHN-14-1 14* 1 15 4 102 15
HTC-C-THHN-12-1 12* 1 15 4 119 23
HTC-C-THHN-10-1 10* 1 20 4 150 36
HTC-C-THHN-14-19 14* 19 15 4 109 16
HTC-C-THHN-12-19 12* 19 15 4 128 24
HTC-C-THHN-10-19 10* 19 15 4 128 38
HTC-C-THHN-8-19 8 19 30 5 213 63
HTC-C-THHN-6-19 6 19 30 5 249 95
HTC-C-THHN-4-19 4 19 40 6 318 152
HTC-C-THHN-3-19 3 19 40 6 346 189
HTC-C-THHN-2-19 2 19 40 6 378 234
HTC-C-THHN-1-19 1 19 50 7 435 299
HTC-C-THHN-1/0 1/0 19 50 7 474 372
HTC-C-THHN-2/0 2/0 19 50 7 518 462
HTC-C-THHN-3/0 3/0 19 50 7 568 575
HTC-C-THHN-4/0 4/0 19 50 7 624 718
HTC-C-THHN-250 250 37 60 8 694 851
HTC-C-THHN-300 300 37 60 8 747 1012
HTC-C-THHN-350 350 37 60 8 797 1174
HTC-C-THHN-400 400 37 60 8 842 1334
HTC-C-THHN-500 500 37 60 8 926 1655
HTC-C-THHN-600 600 61 70 9 1024 1987
HTC-C-THHN-750 750 61 70 9 1126 2464
HTC-C-THHN-1000 1000 61 70 9 1275 3257

* Sizes 14, 12, and 10 AWG are available with SIMpull® Technology only in SIMpull® Barrel or CoilPAK® configurations. Standard put ups vary from the ones shown on this chart for standard 14-10 AWG THHN. +Allowable ampacities shown are for general use as specified by the 2014 Edition of the National Electrical Code Sections 310.15 and 240.4(D). Unless the equipment is marked for use at higher temperatures the conductor shall be limited to the following per NEC 110.14(C): 60° C - When terminated to equipment for circuits rated 100 amperes or less or marked for 14 - 1 AWG conductors. 75° C - When terminated to equipment for circuits rated over 100 amperes or marked for conductors larger than 1 AWG. 90° C - THHN dry locations and THWN-2 wet or dry locations for ampacity adjustment purposes using NEC section 310.15.

 
Sealcon carries 6,000 different Types and Sizes of RoHS Compliant Liquid Tight Strain Relief Fittings, Circular Connectors, Conduit Systems, Industrial Enclosures and Other Related Cable Management products

Sealcon, our sister company, is the Exclusive North American and Mexico Importer of HUMMEL products. Sealcon offers over 6,000 different Types and Sizes of RoHS Compliant Liquid Tight Strain Relief Fittings, Cord Grips and Cable Glands. Sealcon carries Circular Connectors, Conduit Systems, Industrial Enclosures and Other Related Cable Management Products — all rated the best in the industry.

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