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 | 369 | 342 | 318 | 272 | 237 | 211 | 189 | 172 | 157 | 135 | 118 | 105 | 85 | 72 |
| 3 | 2,271 | 1,827 | 1,528 | 1,313 | 1,151 | 1,025 | 841 | 712 | 618 | 546 | 489 | 443 | 404 | 332 | 282 | 245 | 217 | 194 | 176 | 148 | 128 | 112 | 91 | 76 |
| 5 | 3,257 | 2,415 | 1,919 | 1,592 | 1,360 | 1,187 | 947 | 787 | 674 | 589 | 523 | 470 | 427 | 348 | 293 | 253 | 223 | 199 | 180 | 151 | 130 | 114 | 92 | 77 |
| 10 | 4,830 | 3,184 | 2,375 | 1,894 | 1,574 | 1,347 | 1,046 | 854 | 722 | 626 | 552 | 493 | 446 | 360 | 302 | 260 | 228 | 203 | 183 | 153 | 132 | 115 | 93 | 77 |
| 15 | 5,757 | 3,562 | 2,579 | 2,021 | 1,662 | 1,411 | 1,084 | 880 | 740 | 639 | 562 | 502 | 453 | 365 | 305 | 262 | 230 | 205 | 185 | 154 | 132 | 116 | 93 | 77 |
| 20 | 6,368 | 3,787 | 2,695 | 2,092 | 1,709 | 1,445 | 1,103 | 893 | 749 | 646 | 567 | 506 | 456 | 367 | 307 | 263 | 231 | 205 | 185 | 155 | 133 | 116 | 93 | 78 |
| 25 | 6,801 | 3,936 | 2,769 | 2,136 | 1,739 | 1,466 | 1,116 | 901 | 755 | 650 | 571 | 509 | 459 | 368 | 308 | 264 | 231 | 206 | 185 | 155 | 133 | 116 | 93 | 78 |
| 30 | 7,124 | 4,042 | 2,821 | 2,167 | 1,759 | 1,480 | 1,124 | 906 | 759 | 653 | 573 | 510 | 460 | 369 | 308 | 265 | 232 | 206 | 186 | 155 | 133 | 116 | 93 |