SIMpull THHN® Copper Wire
600 Volts. Copper Conductor. Thermoplastic Insulation/Nylon Sheath, Heat, Moisture, Gasoline and Oil Resistant II. All sizes rated both THHN and either THWN (sizes 14, 12, and 10 AWG) or THWN-2 (sizes 8 AWG and larger and 14, 12, 10 AWG in SIMpull BARREL™ or SIMpull ® CoilPAK™ configurations). Also Rated MTW and AWM. SIMpull ® Technology for Easier Pulling.
Application
Southwire® 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. These conductors have multiple ratings. Depending upon the product application allowable temperatures are as follows:
- THHN or T90 Nylon- Dry locations not to exceed 90° C
- THWN-2- Wet or dry locations not to exceed 90°C or locations not to exceed 75° C when exposed to oil
- THWN- Wet locations not to exceed 75° C or dry locations not to exceed 90° C or locations not to exceed 75° C when exposed to oil
- TWN75- Wet locations not to exceed 75° C
- MTW- Wet locations or when exposed to oil at temperatures not to exceed 60° C or dry locations not to exceed 90° C (with ampacity limited to that for 75° C conductor temperature per NFPA 79)
- AWM- Dry locations not to exceed 105° C only when rated and used as appliance wiring material
| Conductor | Allowable Ampacities+ | |||||||||
| Size (AWG or kcmil) | No. of Conductors | No. of Strands | Nom. OD (mils) (mm) | Insulation Thickness (mils) (mm) | Jacket Thickness (mils) (mm) | Nominal Total Weight (lbs/1000') (kgs/km) | Allowable Ampacity at 60C | Allowable Ampacity at 75C | Allowable Ampacity at 90C | |
| 115790 | 14 AWG 14 AWG | 1 1 | 1 1 | 106 2.69 | 15 0.38 | 5 0.13 | 16 23 | 15 15 | 15 15 | 15 15 |
| 229559 | 14 AWG 14 AWG | 1 1 | 19 19 | 113 2.87 | 15 0.38 | 5 0.13 | 16 24 | 15 15 | 15 15 | 15 15 |
| 115873 | 12 AWG 12 AWG | 1 1 | 1 1 | 122 3.12 | 15 0.38 | 5 0.13 | 23 35 | 20 20 | 20 20 | 20 20 |
| 229641 | 12 AWG 12 AWG | 1 1 | 19 19 | 132 3.35 | 15 0.38 | 5 0.13 | 25 36 | 20 20 | 20 20 | 20 20 |
| 115956 | 10 AWG 10 AWG | 1 1 | 1 1 | 153 3.91 | 20 0.51 | 5 0.13 | 36 54 | 30 30 | 30 30 | 30 30 |
| 229732 | 10 AWG 10 AWG | 1 1 | 19 19 | 165 4.19 | 20 0.51 | 5 0.13 | 39 58 | 30 30 | 30 30 | 30 30 |
| 204883 | 8 AWG 8 AWG | 1 1 | 19 19 | 219 5.56 | 30 0.76 | 7 0.18 | 64 95 | 40 40 | 50 50 | 55 55 |
| 204933 | 6 AWG 6 AWG | 1 1 | 19 19 | 253 6.43 | 30 0.76 | 6 0.15 | 96 143 | 55 55 | 65 65 | 75 75 |
| 204982 | 4 AWG 4 AWG | 1 1 | 19 19 | 322 8.18 | 40 1.02 | 7 0.18 | 154 229 | 70 70 | 85 85 | 100 100 |
| 243469 | 3 AWG 3 AWG | 1 1 | 19 19 | 350 8.89 | 40 1.02 | 7 0.18 | 190 283 | 85 85 | 100 100 | 115 115 |
| 205013 | 2 AWG 2 AWG | 1 1 | 19 19 | 382 9.70 | 40 1.02 | 7 0.18 | 236 351 | 95 95 | 115 115 | 130 130 |
| 205047 | 1 AWG 1 AWG | 1 1 | 19 19 | 439 11.15 | 50 1.27 | 8 0.20 | 301 448 | 110 110 | 130 130 | 145 145 |
| 205054 | 1/0 AWG 1/0 AWG | 1 1 | 19 19 | 480 12.19 | 50 1.27 | 8 0.20 | 374 557 | 125 125 | 150 150 | 170 170 |
| 205062 | 2/0 AWG 2/0 AWG | 1 1 | 19 19 | 524 13.31 | 50 1.27 | 8 0.20 | 465 692 | 145 145 | 175 175 | 195 195 |
| 205070 | 3/0 AWG 3/0 AWG | 1 1 | 19 19 | 574 14.58 | 50 1.27 | 8 0.20 | 578 861 | 165 165 | 200 200 | 225 225 |
| 205088 | 4/0 AWG 4/0 AWG | 1 1 | 19 19 | 627 15.93 | 50 1.27 | 8 0.20 | 720 1071 | 195 195 | 230 230 | 260 260 |
| 205096 | 250 KCMIL 250 KCMIL | 1 1 | 37 37 | 684 17.37 | 60 1.52 | 9 0.23 | 845 1257 | 215 215 | 255 255 | 290 290 |
| 205104 | 300 KCMIL 300 KCMIL | 1 1 | 37 37 | 753 19.13 | 60 1.52 | 9 0.23 | 1017 1513 | 240 240 | 285 285 | 320 320 |
| 205112 | 350 KCMIL 350 KCMIL | 1 1 | 37 37 | 803 20.40 | 60 1.52 | 9 0.23 | 1181 1757 | 260 260 | 310 310 | 350 350 |
| 205120 | 400 KCMIL 400 KCMIL | 1 1 | 37 37 | 848 21.54 | 60 1.52 | 9 0.23 | 1341 1996 | 280 280 | 335 335 | 380 380 |
| 205138 | 500 KCMIL 500 KCMIL | 1 1 | 37 37 | 931 23.65 | 60 1.52 | 9 0.23 | 1663 2474 | 320 320 | 380 380 | 430 430 |
| 321471 | 600 KCMIL 600 KCMIL | 1 1 | 61 61 | 1030 26.16 | 70 1.78 | 10 0.25 | 1992 2965 | 350 350 | 420 420 | 475 475 |
| 320994 | 750 KCMIL 750 KCMIL | 1 1 | 61 61 | 1132 28.75 | 70 1.78 | 10 0.25 | 2471 3677 | 400 400 | 475 475 | 535 535 |
| 289710 | 1000 KCMIL 1000 KCMIL | 1 1 | 61 61 | 1281 32.54 | 70 1.78 | 10 0.25 | 3264 4858 | 455 455 | 545 545 | 615 615 |
Standards & References
Southwire® SIMpull THHN® copper conductors comply with the following:
- 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 8 AWG and larger
- AWM - Sizes 14 through 6 AWG
- MTW - Stranded Constructions Only
- RoHS/REACH Compliant
Construction
Southwire® 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 and in sizes 14, 12, 10 in SIMpull BARREL™ cable drum or SIMpull® CoilPAK™ configurations only. Marked as THWN in sizes 14, 12, and 10 AWG. Marked sunlight resistant in sizes 8 AWG and larger. Sizes 14, 12, and 10 AWG are available with SIMpull® Technology only in SIMpull BARREL™ cable drum or SIMpull® CoilPAK™ configurations.
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