Handbook of Electrical Tables and Design Criteria

| 5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 125 | 150 | 175 | 200 | 225 | 250 | 300 | 350 | 400 | 500 | 600 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 903 | 824 | 757 | 700 | 651 | 609 | 539 | 483 | 438 | 400 | 368 | 342 | 318 | 272 | 237 | 211 | 189 | 172 | 157 | 135 | 118 | 105 | 85 | 72 |
| 3 | 2,270 | 1,826 | 1,527 | 1,313 | 1,151 | 1,025 | 840 | 712 | 618 | 546 | 488 | 442 | 404 | 332 | 282 | 245 | 217 | 194 | 176 | 148 | 128 | 112 | 91 | 76 |
| 5 | 3,256 | 2,414 | 1,918 | 1,591 | 1,360 | 1,187 | 946 | 787 | 673 | 588 | 523 | 470 | 427 | 347 | 293 | 253 | 223 | 199 | 180 | 151 | 130 | 114 | 92 | 77 |
| 10 | 4,828 | 3,182 | 2,373 | 1,892 | 1,573 | 1,346 | 1,045 | 854 | 722 | 625 | 551 | 493 | 446 | 360 | 302 | 260 | 228 | 203 | 183 | 153 | 132 | 115 | 92 | 77 |
| 15 | 5,754 | 3,560 | 2,577 | 2,020 | 1,661 | 1,410 | 1,083 | 879 | 740 | 638 | 562 | 501 | 453 | 364 | 305 | 262 | 230 | 205 | 184 | 154 | 132 | 116 | 93 | 77 |
| 20 | 6,365 | 3,785 | 2,693 | 2,090 | 1,708 | 1,444 | 1,103 | 892 | 749 | 645 | 567 | 506 | 456 | 367 | 306 | 263 | 231 | 205 | 185 | 154 | 132 | 116 | 93 | 77 |
| 25 | 6,798 | 3,934 | 2,768 | 2,135 | 1,737 | 1,465 | 1,115 | 900 | 755 | 650 | 570 | 508 | 458 | 368 | 307 | 264 | 231 | 206 | 185 | 155 | 133 | 116 | 93 | 78 |
| 30 | 7,120 | 4,039 | 2,820 | 2,166 | 1,758 | 1,479 | 1,123 | 905 | 758 | 652 | 572 | 510 | 460 | 369 | 308 | 264 | 232 | 206 | 186 | 155 | 133 |