AS/NZS 3008.1.1:2025
Table 3.9
Current ratings, single‑core cable, two cables per circuit, thermoplastic 75 °C
On the 2025 edition, the cable size tool reads this table for single‑core thermoplastic cable on a single‑phase circuit. It gives the printed rating in copper or aluminium for each installation method.
सत्यापित: छपे मानक से जाँचा गया, पेज 30–31। जाँच की गई 27 Sept 2026।
यूनिट: Rating A
ये वे मान हैं जिन्हें AmpSize एन्कोड करता है। मानक का पाठ दोहराया नहीं गया है। मौजूदा मानक से सत्यापित करें।
20 पंक्तियाँ
| Size | Cu spaced apart | Cu spaced from surface | Cu touching | Cu sun | Cu enclosed air | Cu insulation partial | Cu insulation complete | Cu buried direct | Cu underground one enclosure | Cu underground separate enclosures | Al spaced apart | Al spaced from surface | Al touching | Al sun | Al enclosed air | Al insulation partial | Al insulation complete | Al buried direct | Al underground one enclosure | Al underground separate enclosures |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 16 | 16 | 13 | 8 | 13 | 11 | 6 | 24 | 18 | 21 | — | — | — | — | — | — | — | — | — | — |
| 1.5 | 21 | 21 | 16 | 10 | 18 | 14 | 8 | 31 | 23 | 26 | — | — | — | — | — | — | — | — | — | — |
| 2.5 | 30 | 29 | 23 | 13 | 24 | 20 | 12 | 43 | 32 | 36 | — | — | — | — | — | — | — | — | — | — |
| 4 | 40 | 39 | 31 | 18 | 32 | 25 | 16 | 56 | 41 | 47 | — | — | — | — | — | — | — | — | — | — |
| 6 | 51 | 49 | 40 | 22 | 41 | 33 | 20 | 71 | 52 | 58 | — | — | — | — | — | — | — | — | — | — |
| 10 | 69 | 67 | 54 | 30 | 54 | 44 | 27 | 94 | 69 | 77 | — | — | — | — | — | — | — | — | — | — |
| 16 | 92 | 89 | 72 | 39 | 70 | 56 | 36 | 122 | 89 | 99 | 72 | 69 | 56 | 30 | 54 | 43 | 28 | 95 | 69 | 77 |
| 25 | 124 | 119 | 97 | 50 | 94 | 75 | 48 | 158 | 116 | 129 | 96 | 92 | 75 | 39 | 73 | 58 | 38 | 123 | 90 | 100 |
| 35 | 153 | 145 | 119 | 61 | 112 | 90 | 59 | 190 | 139 | 155 | 119 | 113 | 92 | 47 | 87 | 70 | 46 | 147 | 108 | 120 |
| 50 | 187 | 177 | 146 | 72 | 138 | 110 | — | 225 | 168 | 186 | 145 | 137 | 113 | 56 | 107 | 86 | — | 174 | 130 | 145 |
| 70 | 238 | 223 | 184 | 89 | 170 | 136 | — | 277 | 206 | 228 | 184 | 173 | 143 | 69 | 132 | 105 | — | 215 | 160 | 177 |
| 95 | 295 | 276 | 230 | 107 | 212 | 169 | — | 332 | 252 | 278 | 229 | 214 | 178 | 83 | 164 | 131 | — | 257 | 195 | 215 |
| 120 | 344 | 321 | 267 | 122 | 242 | 193 | — | 378 | 287 | 316 | 267 | 249 | 208 | 95 | 188 | 150 | — | 294 | 223 | 245 |
| 150 | 395 | 367 | 308 | 137 | 282 | 225 | — | 424 | 329 | 354 | 307 | 285 | 239 | 106 | 219 | 175 | — | 329 | 255 | 274 |
| 185 | 459 | 424 | 358 | 154 | 320 | 256 | — | 480 | 373 | 408 | 357 | 331 | 279 | 120 | 249 | 199 | — | 374 | 291 | 317 |
| 240 | 549 | 505 | 428 | 177 | 381 | 305 | — | 556 | 438 | 472 | 427 | 394 | 334 | 138 | 298 | 238 | — | 434 | 342 | 368 |
| 300 | 636 | 582 | 495 | 198 | 432 | 346 | — | 628 | 496 | 546 | 495 | 456 | 388 | 155 | 338 | 271 | — | 491 | 388 | 425 |
| 400 | 744 | 676 | 577 | 221 | 510 | 408 | — | 713 | 575 | 621 | 583 | 535 | 456 | 175 | 403 | 323 | — | 564 | 454 | 487 |
| 500 | 867 | 780 | 668 | 245 | 578 | 463 | — | 805 | 649 | 721 | 685 | 624 | 535 | 196 | 463 | 370 | — | 644 | 520 | 570 |
| 630 | 1014 | 897 | 770 | 269 | 681 | 544 | — | 904 | 750 | 816 | 808 | 730 | 627 | 219 | 554 | 443 | — | 737 | 611 | 652 |