Single Phase Motors (230 volt)
| HP |
100 ft. |
150 ft. |
200 ft. |
300 ft. |
| 1.5 |
10 |
8 |
8 |
6 |
| 2 |
10 |
8 |
8 |
6 |
| 3 |
8 |
8 |
6 |
4 |
| 5 |
6 |
4 |
4 |
2 |
| 7.5 |
6 |
4 |
3 |
1 |
Three Phase Motors (230 & 460 volt)
| HP |
VOLTS |
100 ft. |
150 ft. |
200 ft. |
300 ft. |
500 ft. |
| 1.5 |
230V |
12 |
12 |
12 |
12 |
10 |
| 1.5 |
460V |
12 |
12 |
12 |
12 |
12 |
| 2 |
230V |
12 |
12 |
12 |
10 |
8 |
| 2 |
460V |
12 |
12 |
12 |
12 |
12 |
| 3 |
230V |
12 |
10 |
10 |
8 |
6 |
| 3 |
460V |
12 |
12 |
12 |
12 |
10 |
| 5 |
230V |
10 |
8 |
8 |
6 |
4 |
| 5 |
460V |
12 |
12 |
12 |
10 |
8 |
| 7.5 |
230V |
8 |
6 |
6 |
4 |
2 |
| 7.5 |
460V |
12 |
12 |
12 |
10 |
8 |
| 10 |
230V |
6 |
4 |
4 |
4 |
1 |
| 10 |
460V |
12 |
12 |
12 |
10 |
8 |
| 15 |
230V |
4 |
4 |
4 |
2 |
0 |
| 15 |
460V |
12 |
10 |
10 |
8 |
6 |
**Please consult your local power company for anything not on this chart.
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