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  Panelmatic Resources
  Enclosure Rating
  Motor Current Rating
  Wire Gauge
 

 Motor Current Rating

HP 115 Volts 200 Volts 208 Volts 230 Volts
1/6 4.4 2.5 2.4 2.2
1/4 5.8 3.3 3.2 2.9
1/3 7.2 4.1 4.0 3.6
1/2 9.8 5.6 5.4 4.9
3/4 13.8 7.9 7.6 6.9
1 16 9.2 8.8 8.0
1 1/2 20 11.5 11.0 10
2 24 13.8 13.2 12
3 34 19.6 18.7 17
5 56 32.2 30.8 28
7 1/2 80 46.0 44.0 40
10 100 57.5 55.0 50

Table 430.148: Full Load Currents in Amperes, Single-Phase Alternating-Current Motors (Always refer to motor nameplate data when available)



HP 115 Volts 200 Volts 208 Volts 230 Volts 460 Volts 575 Volts 2300 Volts
1/2 4.4 2.5 2.4 2.2 1.1 0.9 -
1/4 6.4 3.7 3.5 3.2 1.6 1.3 -
1 8.4 4.8 4.6 4.2 2.1 1.7 -
1 1/2 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 1/2 - 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 - 92 88 80 40 32 -
40 - 120 114 104 52 41 -
50 - 150 143 130 65 52 -
60 - 177 169 154 77 62 16
75 - 221 211 192 96 77 20
100 - 285 273 248 124 99 26
125 - 359 343 312 156 125 31
150 - 414 396 312 156 125 31
200 - 552 528 480 240 192 49
250 - - - - 302 242 60
300 - - - - 361 289 72
350 - - - - 414 336 83
400 - - - - 477 382 95
450 - - - - 515 412 103
500 - - - - 590 472 118

Table 430.150: Full Load Current, Three_Phase Alternating-Current Motors (Always refer to motor nameplate data when available)



Note: The information in the above table was derived from Tables 430-148 and 430-150 in the 2002 National Electrical Code Handbook. This table is for reference only and complete information should be obtained from the appropriate agency.