| USE THIS TABLE ONLY AS A GUIDE |
 |
Actual motor current may be higher or lower than typical values shown below. IN ALL CASES, the current shown on the motor nameplate is the correct value for that particular motor and takes precedence over any value shown in this table. For reliable motor protection use the actual motor current (FLA - Full Load Amps) listed on the motor nameplate.
The values shown below are typical for motors running at standard speeds with normal torque characteristics. Motors built for high efficiency, low speeds, high torques, multi-speeds or other special applications may have different Full Load Amps than what is shown in the table. In these cases, the motor nameplate FLA rating must be used. |
| 60 Hz AC Induction Motor |
|
 |
| 1/6 |
| 1/4 |
| 1/3 |
| 1/2 |
| 3/4 |
| 1 |
| 1 1/2 |
| 2 |
| 3 |
| 5 |
| 7 1/2 |
| 10 |
| 15 |
| 20 |
| 25 |
| 30 |
| 40 |
| 50 |
| 60 |
| 75 |
| 100 |
| 125 |
| 150 |
| 200 |
| 250 |
| 300 |
| 400 |
|
|
| Single Phase |
| 120 V |
200 V |
208 V |
230 V |
| 4.4 |
2.5 |
2.4 |
2.2 |
| 5.8 |
3.3 |
3.2 |
2.9 |
| 7.2 |
4.1 |
4.0 |
3.6 |
| 9.8 |
5.6 |
5.4 |
4.9 |
| 13.8 |
7.9 |
7.6 |
6.9 |
| 16 |
9.2 |
8.8 |
8.0 |
| 20 |
11.5 |
11.0 |
10 |
| 24 |
13.8 |
13.2 |
12 |
| 34 |
19.6 |
18.7 |
17 |
| 56 |
32.2 |
30.8 |
28 |
| 80 |
46.0 |
44.0 |
40 |
| 100 |
57.5 |
55.0 |
50 |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
| - |
- |
- |
- |
|
|
| Three Phase |
| 200 V- |
208 V |
230 V |
460 V |
575 V |
| - |
- |
- |
- |
- |
| - |
- |
- |
- |
- |
| - |
- |
- |
- |
- |
| 2.5 |
2.4 |
2.2 |
1.1 |
0.9 |
| 3.7 |
3.5 |
3.2 |
1.6 |
1.3 |
| 4.8 |
4.6 |
4.2 |
2.1 |
1.7 |
| 6.9 |
6.6 |
6.0 |
3.2 |
2.4 |
| 7.8 |
7.5 |
6.8 |
3.4 |
2.7 |
| 11 |
10.6 |
9.6 |
4.8 |
3.9 |
| 17.5 |
16.7 |
15.2 |
7.6 |
6.1 |
| 25 |
24.2 |
22 |
11 |
9 |
| 32 |
30.8 |
28 |
14 |
11 |
| 48 |
46 |
42 |
21 |
17 |
| 62 |
59 |
54 |
27 |
22 |
| 78 |
75 |
68 |
34 |
27 |
| 92 |
88 |
80 |
40 |
32 |
| 120 |
114 |
104 |
52 |
41 |
| 150 |
143 |
130 |
65 |
52 |
| 177 |
169 |
154 |
77 |
62 |
| 221 |
211 |
192 |
96 |
77 |
| 285 |
273 |
248 |
124 |
99 |
| 359 |
343 |
312 |
156 |
125 |
| 414 |
396 |
360 |
180 |
144 |
| 552 |
528 |
480 |
240 |
192 |
| 692 |
662 |
602 |
302 |
242 |
| 825 |
792 |
720 |
361 |
289 |
| 1100 |
1056 |
960 |
477 |
382 |
|
|
| The information in this table was derived from Table 430-148 & 430-150 of the NEC and Table 45.2 of the UL Industrial Control Standard 508. The voltages listed are standard rated motor voltages. The currents listed shall be permitted for system voltage ranges of 110-120, 220-240, 440-480, and 550-600 volts. |
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