Southwire® SIMpull XHHW-2 ® aluminum conductors are primarily used in conduit or recognized raceways for service and feeder wiring as specified in the National Electrical Code. XHHW-2 conductors may be used in wet or dry locations at temperatures not to exceed 90°C. Voltage rating for XHHW-2 conductors is 1000 volts. Suitable for use in Health Care Facilities per section 517.160 of the NEC where a dielectric constant of 3.5 or less may be specified. This product is designed to be installed without the application of pulling lubricant.
| Conductor | Allowable Ampacities+ | |||||||
| Size (AWG or kcmil) | No. of Strands | Nom. OD (mils) (mm) | Insulation Thickness (mils) (mm) | Nominal Total Weight (lbs/1000') (kgs/km) | Allowable Ampacity at 60C | Allowable Ampacity at 75C | Allowable Ampacity at 90C | |
| 112706 | 6 AWG 6 AWG | 7 7 | 259 6.58 | 45 1.14 | 39 59 | 40 40 | 50 50 | 55 55 |
| 112714 | 4 AWG 4 AWG | 7 7 | 303 7.70 | 45 1.14 | 57 85 | 55 55 | 65 65 | 75 75 |
| 112722 | 2 AWG 2 AWG | 6 6 | 358 9.09 | 45 1.14 | 85 126 | 75 75 | 90 90 | 100 100 |
| 112730 | 1 AWG 1 AWG | 8 8 | 413 10.49 | 57 1.45 | 110 163 | 85 85 | 100 100 | 115 115 |
| 112748 | 1/0 AWG 1/0 AWG | 10 10 | 450 11.43 | 57 1.45 | 134 199 | 115 115 | 135 135 | 150 150 |
| 112755 | 2/0 AWG 2/0 AWG | 12 12 | 490 12.45 | 57 1.45 | 163 243 | 115 115 | 135 135 | 150 150 |
| 585305 | 3/0 AWG 3/0 AWG | 15 15 | 537 13.64 | 57 1.45 | 200 298 | 130 130 | 155 155 | 175 175 |
| 112763 | 3/0 AWG 3/0 AWG | 16 16 | 537 13.64 | 57 1.45 | 200 298 | 130 130 | 155 155 | 175 175 |
| 112771 | 4/0 AWG 4/0 AWG | 19 19 | 589 14.96 | 57 1.45 | 247 367 | 150 150 | 180 180 | 205 205 |
| 278341 | 250 KCMIL 250 KCMIL | 22 22 | 654 16.61 | 67 1.70 | 296 440 | 170 170 | 205 205 | 230 230 |
| 278358 | 300 KCMIL 300 KCMIL | 21 21 | 704 17.88 | 67 1.70 | 349 520 | 195 195 | 230 230 | 260 260 |
| 278366 | 350 KCMIL 350 KCMIL | 35 35 | 750 19.05 | 67 1.70 | 400 596 | 210 210 | 250 250 | 280 280 |
| 278374 | 400 KCMIL 400 KCMIL | 35 35 | 793 20.14 | 67 1.70 | 452 673 | 225 225 | 270 270 | 305 305 |
| 644273 | 500 KCMIL 500 KCMIL | 35 35 | 866 22.00 | 65 1.65 | 551 820 | 260 260 | 310 310 | 350 350 |
| 278382 | 500 KCMIL 500 KCMIL | 39 39 | 870 22.10 | 67 1.70 | 555 826 | 260 260 | 310 310 | 350 350 |
| 278390 | 600 KCMIL 600 KCMIL | 37 37 | 977 24.82 | 82 2.08 | 686 1021 | 285 285 | 340 340 | 385 385 |
| 584731 | 600 KCMIL 600 KCMIL | 58 58 | 965 24.51 | 80 2.03 | 677 1007 | 285 285 | 340 340 | 385 385 |
| 278408 | 700 KCMIL 700 KCMIL | 58 58 | 1041 26.44 | 82 2.08 | 781 1162 | 315 315 | 375 375 | 425 425 |
| 567140 | 750 KCMIL 750 KCMIL | 58 58 | 1072 27.23 | 82 2.08 | 832 1238 | 320 320 | 385 385 | 435 435 |
| 278416 | 750 KCMIL 750 KCMIL | 61 61 | 1072 27.23 | 82 2.08 | 832 1238 | 320 320 | 385 385 | 435 435 |
| 554059 | 900 KCMIL 900 KCMIL | 58 58 | 1163 29.54 | 82 2.08 | 1000 1488 | 355 355 | 425 425 | 480 480 |
| 278424 | 1000 KCMIL 1000 KCMIL | 58 58 | 1224 31.09 | 82 2.08 | 1089 1620 | 375 375 | 445 445 | 500 500 |
Southwire SIMpull® Aluminum Type XHHW-2 conductors comply with the following:
Southwire Type XHHW-2 aluminum conductors are Alumaflex® brand AA-8000 series aluminum alloy, compact stranded. The insulation is an abrasion, moisture and heat resistant SIMpull® thermoset crosslinked polyethylene. Conductor sizes 6 AWG and larger are listed and marked sunlight resistant in all colors. Available in black, white, red, blue, brown, orange, yellow, purple, gray, and green. Some colors are subject to economic order quantity.
