AWG- American wire gauge – znormalizowany system średnic przewodów elektrycznych stosowany w Stanach Zjednoczonych. Im wyższy numer AWG tym mniejsza grubość przewodu.
| AWG | Średnica | Przekrój | rezystancja | |||
|---|---|---|---|---|---|---|
| (cale) | (mm) | (circ mil) | (mm²) | (Ω/km) | (Ω/tysiąc stóp) | |
|
0000 (4/0) |
0.4600 |
11.684 |
212 |
107 |
0.1608 |
0.04901 |
|
000 (3/0) |
0.4096 |
10.404 |
168 |
85.0 |
0.2028 |
0.06180 |
|
00 (2/0) |
0.3648 |
9.266 |
133 |
67.4 |
0.2557 |
0.07793 |
|
0 (1/0) |
0.3249 |
8.252 |
106 |
53.5 |
0.3224 |
0.09827 |
|
1 |
0.2893 |
7.348 |
83.7 |
42.4 |
0.4066 |
0.1239 |
|
2 |
0.2576 |
6.544 |
66.4 |
33.6 |
0.5127 |
0.1563 |
|
3 |
0.2294 |
5.827 |
52.6 |
26.7 |
0.6465 |
0.1970 |
|
4 |
0.2043 |
5.189 |
41.7 |
21.2 |
0.8152 |
0.2485 |
|
5 |
0.1819 |
4.621 |
33.1 |
16.8 |
1.028 |
0.3133 |
|
6 |
0.1620 |
4.115 |
26.3 |
13.3 |
1.296 |
0.3951 |
|
7 |
0.1443 |
3.665 |
20.8 |
10.5 |
1.634 |
0.4982 |
|
8 |
0.1285 |
3.264 |
16.5 |
8.37 |
2.061 |
0.6282 |
|
9 |
0.1144 |
2.906 |
13.1 |
6.63 |
2.599 |
0.7921 |
|
10 |
0.1019 |
2.588 |
10.4 |
5.26 |
3.277 |
0.9989 |
|
11 |
0.0907 |
2.305 |
8.23 |
4.17 |
4.132 |
1.260 |
|
12 |
0.0808 |
2.053 |
6.53 |
3.31 |
5.211 |
1.588 |
|
13 |
0.0720 |
1.828 |
5.18 |
2.62 |
6.571 |
2.003 |
|
14 |
0.0641 |
1.628 |
4.11 |
2.08 |
8.286 |
2.525 |
|
15 |
0.0571 |
1.450 |
3.26 |
1.65 |
10.45 |
3.184 |
|
16 |
0.0508 |
1.291 |
2.58 |
1.31 |
13.17 |
4.016 |
|
17 |
0.0453 |
1.150 |
2.05 |
1.04 |
16.61 |
5.064 |
|
18 |
0.0403 |
1.024 |
1.62 |
0.823 |
20.95 |
6.385 |
|
19 |
0.0359 |
0.912 |
1.29 |
0.653 |
26.42 |
8.051 |
|
20 |
0.0320 |
0.812 |
1.02 |
0.518 |
33.31 |
10.15 |
|
21 |
0.0285 |
0.723 |
0.810 |
0.410 |
42.00 |
12.80 |
|
22 |
0.0253 |
0.644 |
0.642 |
0.326 |
52.96 |
16.14 |
|
23 |
0.0226 |
0.573 |
0.509 |
0.258 |
66.79 |
20.36 |
|
24 |
0.0201 |
0.511 |
0.404 |
0.205 |
84.22 |
25.67 |
|
25 |
0.0179 |
0.455 |
0.320 |
0.162 |
106.2 |
32.37 |
|
26 |
0.0159 |
0.405 |
0.254 |
0.129 |
133.9 |
40.81 |
|
27 |
0.0142 |
0.361 |
0.202 |
0.102 |
168.9 |
51.47 |
|
28 |
0.0126 |
0.321 |
0.160 |
0.0810 |
212.9 |
64.90 |
|
29 |
0.0113 |
0.286 |
0.127 |
0.0642 |
268.5 |
81.84 |
|
30 |
0.0100 |
0.255 |
0.101 |
0.0509 |
338.6 |
103.2 |
|
31 |
0.00893 |
0.227 |
0.0797 |
0.0404 |
426.9 |
130.1 |
|
32 |
0.00795 |
0.202 |
0.0632 |
0.0320 |
538.3 |
164.1 |
|
33 |
0.00708 |
0.180 |
0.0501 |
0.0254 |
678.8 |
206.9 |
|
34 |
0.00630 |
0.160 |
0.0398 |
0.0201 |
856.0 |
260.9 |
|
35 |
0.00561 |
0.143 |
0.0315 |
0.0160 |
1079 |
329.0 |
|
36 |
0.00500 |
0.127 |
0.0250 |
0.0127 |
1361 |
414.8 |
|
37 |
0.00445 |
0.113 |
0.0198 |
0.0100 |
1716 |
523.1 |
|
38 |
0.00397 |
0.101 |
0.0157 |
0.00797 |
2164 |
659.6 |
|
39 |
0.00353 |
0.0897 |
0.0125 |
0.00632 |
2729 |
831.8 |
|
40 |
0.00314 |
0.0799 |
0.00989 |
0.00501 |
3441 |
1049 |