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.
UL 44
NEMA WC-70
Requirements of the National Electrical Code ASTM B800, B801
Federal Specification J-C-30B Sunlight resistant
Conductor | Insulation | O.D. |
| Allowable Ampacity At 90℃ | |
Size AWG/kcmil | Strands | ||||
8 | 7 | 45 | 227 | 30 | 45 |
6 | 7 | 45 | 259 | 39 | 55 |
4 | 7 | 45 | 303 | 57 | 75 |
2 | 6 | 45 | 358 | 85 | 100 |
1 | 8 | 55 | 413 | 108 | 115 |
1/0 | 10 | 55 | 350 | 180 | 150 |
2/0 | 12 | 55 | 490 | 161 | 150 |
3/0 | 16 | 55 | 537 | 198 | 175 |
4/0 | 19 | 55 | 589 | 243 | 205 |
250 | 22 | 65 | 650 | 293 | 230 |
300 | 35 | 65 | 700 | 346 | 260 |
350 | 35 | 65 | 746 | 398 | 280 |
400 | 35 | 65 | 789 | 449 | 305 |
500 | 35 | 65 | 866 | 552 | 350 |
600 | 58 | 80 | 973 | 675 | 385 |
700 | 58 | 80 | 1037 | 777 | 425 |
750 | 58 | 80 | 1068 | 829 | 435 |
900 | 58 | 80 | 1162 | 979 | 480 |
1000 | 58 | 80 | 1220 | 1085 | 500 |
Black, white, red, blue, brown, orange, yellow, purple, gray, and green.