AWG Wire Size No |
Resistance Ω/mater |
Wire O.D.(㎝) (heavy) |
Wire Area | Current Capacity, Amps (listed by columns of amps/sq.㎝.) |
|||||
㎠ (×10³) |
Cir-Mils | 200 | 400 | 600 | 800 | ||||
8 | 0.00207 | 0.334 | 87.62 | 17295 | 16.5 | 33.0 | 49.5 | 66.0 | |
9 | 0.00259 | 0.298 | 69.75 | 13768 | 13.1 | 26.2 | 39.3 | 52.4 | |
10 | 0.00328 | 0.267 | 55.99 | 11052 | 10.4 | 20.8 | 31.2 | 41.6 | |
11 | 0.00413 | 0.238 | 44.49 | 8782 | 8.23 | 16.4 | 24.6 | 32.8 | |
12 | 0.00522 | 0.213 | 35.63 | 7034 | 6.53 | 13.1 | 19.6 | 26.1 | |
13 | 0.00656 | 0.190 | 28.41 | 5609 | 5.18 | 10.4 | 15.5 | 20.8 | |
14 | 0.00827 | 0.171 | 23.07 | 4555 | 4.11 | 8.22 | 12.3 | 16.4 | |
15 | 0.01043 | 0.153 | 18.36 | 3625 | 3.26 | 6.52 | 9.78 | 13.0 | |
16 | 0.01319 | 0.137 | 14.72 | 2906 | 2.58 | 5.16 | 7.74 | 10.3 | |
17 | 0.01657 | 0.122 | 11.77 | 2323 | 2.05 | 4.10 | 6.15 | 8.20 | |
18 | 0.02100 | 0.110 | 9.417 | 1859 | 1.62 | 3.25 | 4.88 | 6.50 | |
19 | 0.02640 | 0.0980 | 7.543 | 1489 | 1.29 | 2.58 | 3.87 | 5.16 | |
20 | 0.03320 | 0.0879 | 6.068 | 1198 | 1.02 | 2.05 | 3.08 | 4.10 | |
21 | 0.04200 | 0.0785 | 4.840 | 955.4 | 0.812 | 1.63 | 2.44 | 3.25 | |
22 | 0.05310 | 0.0701 | 3.859 | 761.9 | 0.640 | 1.28 | 1.92 | 2.56 | |
23 | 0.06660 | 0.0632 | 3.137 | 619.3 | 0.511 | 1.02 | 1.53 | 2.04 | |
24 | 0.08430 | 0.0566 | 2.516 | 496.7 | 0.404 | 0.808 | 1.21 | 1.62 | |
25 | 0.1063 | 0.0505 | 2.003 | 395.4 | 0.320 | 0.641 | 0.962 | 1.28 | |
26 | 0.1345 | 0.0452 | 1.605 | 316.7 | 0.253 | 0.506 | 0.759 | 1.01 | |
27 | 0.1686 | 0.0409 | 1.314 | 259.3 | 0.202 | 0.403 | 0.604 | 0.806 | |
28 | 0.2140 | 0.0366 | 1.0521 | 207.7 | 0.159 | 0.318 | 0.477 | 0.636 | |
29 | 0.2660 | 0.0330 | 0.8553 | 168.8 | 0.128 | 0.255 | 0.382 | 0.510 | |
30 | 0.3410 | 0.0295 | 0.6835 | 134.9 | 0.100 | 0.200 | 0.300 | 0.400 | |
31 | 0.4300 | 0.0267 | 0.5599 | 110.525 | 0.0792 | 0.158 | 0.237 | 0.316 | |
32 | 0.5310 | 0.0241 | 0.4562 | 90.047 | 0.0640 | 0.128 | 0.192 | 0.256 | |
33 | 0.6760 | 0.0216 | 0.3664 | 72.334 | 0.0504 | 0.101 | 0.152 | 0.202 | |
34 | 0.8560 | 0.0191 | 0.2850 | 56.264 | 0.0397 | 0.0794 | 0.119 | 0.159 | |
35 | 1.086 | 0.0170 | 0.2275 | 44.911 | 0.0314 | 0.0627 | 0.0940 | 0.125 | |
36 | 1.362 | 0.0152 | 0.1824 | 36.009 | 0.0250 | 0.0500 | 0.0750 | 0.100 | |
37 | 1.680 | 0.0140 | 0.1533 | 30.257 | 0.0203 | 0.0405 | 0.0608 | 0.0810 | |
38 | 2.130 | 0.0125 | 0.1217 | 24.031 | 0.0160 | 0.0320 | 0.0480 | 0.0640 | |
39 | 2.780 | 0.01092 | 0.0937 | 18.488 | 0.0123 | 0.0245 | 0.0368 | 0.0490 | |
40 | 3.510 | 0.00965 | 0.0731 | 14.4375 | 0.00961 | 0.0192 | 0.0288 | 0.0384 | |
41 | 4.330 | 0.00864 | 0.0586 | 11.5735 | 0.00785 | 0.0157 | 0.0236 | 0.0314 | |
42 | 5.450 | 0.00762 | 0.0456 | 9.0022 | 0.00625 | 0.0125 | 0.0188 | 0.0250 | |
43 | 7.020 | 0.00686 | 0.0370 | 7.2960 | 0.00484 | 0.00968 | 0.0145 | 0.0194 | |
44 | 8.500 | 0.00635 | 0.0317 | 6.2515 | 0.00400 | 0.00800 | 0.0120 | 0.0160 | |
45 | 10.99 | 0.00546 | 0.0234 | 4.6219 | 0.00309 | 0.00618 | 0.00927 | 0.0124 | |