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Applications

600 volt building wire for use in commercial and industrial applications as specified in the NEC®. 8-1 AWG is marked VW-1. 1/0 – 750 MCM is rated for CT (cable tray) use. 8 AWG-750 MCM, in black, is rated sunlight-resistant. Pulling lube is not required with SLPTM (self-lubricating polymer). CT-VO-750 MCM

  • appliance wiring material
  • commercial
  • gasoline & oil resistant
  • industrial
  • machine tool wire
  • wet or dry locations
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Conductors

Uncoated copper per ASTM-B3, ASTM-B787 (6 AWG-500 MCM), and ASTM-B8 (600 MCM-750 MCM)

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Insulation

Color-coded, heat and moisture resistant PVC (polyvinyl chloride)

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Jacket

Nylon (polyamide), color-coded
SLiPWire™ THHN is self-lubricated with Cerro Wire ’s SLP-Jacket™
(Self-Lubricating Polymer) Technology

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Industry Standards

  • UL 83: File No. E15119
  • UL 1063 (MTW): File No. E85964
  • AWM: File No. E11829
  • Canadian Standard C22.2 No 75 and CSA Bulletin No. 1451
  • ASTM: B3, B8, B787
  • WC70/ICEA S-95-658
  • Federal Specification A-A-59544
  • NFPA70: National Electrical Code®
  • RoHS Compliant
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Surface Print

CERROWIRE VINYLON-A 250 KCMIL (127mm2) (UL) THHN/THWN-2/MTW/AWM GR 11 CT SR 600V c(UL) TWN75/T90 NYLON FT1 600V GR 11

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Colors

  Black 01 White 02 Red 03 Blue 04 Green 05 Orange 06 Yellow 07 Brown 08 Purple 09 Grey 10
8 AWG X X X X X X X X X X
6 AWG X X X X X X X X X X
4 AWG X X X X X X X X   X
3 AWG X X X X X X X X   X
2 AWG X X X X X X X X   X
1 AWG X* X X X X X X X   X
1/0 AWG X* X X X X X X X   X
2/0 AWG X* X X X X X X X   X
3/0 AWG X* X X X X X X X   X
4/0 AWG X* X X X X X X X   X
250 MCM X* X X X X X X X   X
300 MCM X* X X X X X X X   X
350 MCM X* X X X X X X X   X
400 MCM X* X X X X X X X   X
500 MCM X* X X X X X X X   X
600 MCM X* X X X X X X X   X
750 MCM X*                  

* Rated sunlight resistant

View THHN/THWN-2 PDF for available color chart.

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Lengths

  Package Code
  J K L R M Q 04 P 08 09 11 12 14 15
  500'
reel
1000'
reel
1500'
reel
2000'
reel
2500'
reel
4000'
reel
4500'
reel
5000'
reel
8000'
reel
9000'
reel
11000'
reel
12000'
reel
14000'
reel
15000'
reel
8 AWG X X X X
6 AWG X X X X
4 AWG X X X
3 AWG X
2 AWG X X X
1 AWG X X X X X
1/0 AWG X X X X X X
2/0 AWG X X X X X X
3/0 AWG X X X X X
4/0 AWG X X X X X
250 MCM X X X X
300 MCM X X X X
350 MCM X X X X
400 MCM X X X X
500 MCM X X X X X
600 MCM X X X
750 MCM X X X

View THHN/THWN-2 PDF for available lengths chart.

Where to Buy:

Please note NOT all products are sold in all locations. To confirm availability, please contact Customer Service.

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Product Specifications:

pdf iconView Printable PDF
  Conductors Covering   Allowable Ampacities*  
Product Code Number & Package Code W/ Ground
Explain Product Codes
AWG Size No. of Strands PVC Ins. Mils. Nylon Jkt. Mils. Approx. O.D. Inches 60°C** 75°C*** 90°C**** Approx. Net Wt. Lbs./M. Ft.
112-40XX 8+ 19 30 5 0.217 40 50 55 63
112-42XX 6+ 19 30 5 0.253 55 65 75 96
112-44XX 4+ 19 40 6 0.322 70 85 95 153
112-45XX 3+ 19 40 6 0.350 85 100 110 190
112-46XX 2+ 19 40 6 0.380 95 115 130 233
112-47XX 1 19 50 7 0.440 110 130 150 299
112-50XX 1/0 19 50 7 0.480 125 150 170 371
112-52XX 2/0 19 50 7 0.524 145 175 195 459
112-54XX 3/0 19 50 7 0.575 165 200 225 571
112-56XX 4/0 19 50 7 0.630 195 230 260 710
112-60XX 250 37 60 8 0.700 215 255 290 848
112-64XX 300 37 60 8 0.750 240 285 320 1006
112-68XX 350 37 60 8 0.802 260 310 350 1166
112-72XX 400 37 60 8 0.847 280 335 380 1324
112-80XX 500 37 60 8 0.930 320 380 430 1640
112-84XX 600 61 70 9 1.030 355 420 475 1988
112-88XX 750 61 70 9 1.136 400 475 535 2459

If your product code is not listed above, please consult PDF or contact customer service.

XX Color Code (see chart)
*Per Table 310-16 NEC®
**For termination to equipment for circuits rated 100 amperes or less or marked for size 14 through 1 AWG conductors.
Also for MTW used in wet locations for exposed to oil or coolant.
***For termination to equipment for circuits rated over 100 amperes or marked for conductors larger than 1 AWG.
Also for THWN-2 exposed to oil or coolant and MTW in dry locations.
****For THHN used in dry locations and THWN-2 used in wet or dry locations. For ampacity derating purposes.

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