Specification
Full-Load Current, Three-Phase Alternating-Current Motors Motor Control Solutions
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Full-Load Current, Three-Phase Alternating-Current Motors
The following full-load currents are based on the 2017 National Electrical Code,
Table 430.250. These value are indicative; they vary according to the type of
motor, the number of poles, and the manufacturer.
Table 74 – Induction-Type Squirrel Cage and Wound Rotor (A)
Horsepower
(HP)
115 V 200 V 208 V 230 V 460 V 575 V
0.5 4.4 2.5 2.4 2.2 1.1 0.9
0.75 6.4 3.7 3.5 3.2 1.6 1.3
1 8.4 4.9 4.6 4.2 2.1 1.7
1.5 12.0 6.9 6.6 6.0 3.0 2.4
2 13.6 7.8 7.5 6.8 3.4 2.7
3 — 11.0 10.6 9.6 4.8 3.9
5 — 17.5 16.7 15.2 7.6 6.1
7.5 — 25.3 24.2 22 11 9
10 — 32.2 30.8 28 14 11
15 — 48.3 46.2 42 21 17
20 — 62.1 59.4 54 27 22
25 — 78.2 74.8 68 34 27
30 —9288804032
40 — 120 114 104 52 41
50 — 150 143 130 65 52
60 — 177 169 154 77 62
75 — 221 211 192 96 77
100 — 285 273 248 124 99
125 — 359 343 312 156 125
150 — 414 396 360 180 144
200 — 552 528 480 240 192
250 — — — — 302 242
300 — — — — 361 289
350 — — — — 414 336
400 — — — — 477 382
450 — — — — 515 412
500 — — — — 590 472