Diametro mm | Diametro polegadas | Área da Secção Reta mm2 | ||||
SWG | BWG ou Stubs | W & M | AWG ou B & S | |||
14.732 | 0.5800 | 170.45625 | 6/0 | |||
13.1191 | 0.5165 | 135.1754 | 5/0 | |||
12.70 | 0.5000 | 126.6767 | 0000000 | 5/0 | ||
12.446 | 0.4900 | 121.660 | 7/0 | |||
12.303 | 0.4844 | 118.9 | ||||
11.90 | 0.4688 | 111.36 | ||||
11.7856 | 0.464 | 109.092 | 000000 | |||
11.7221 | 0.4615 | 107.92 | 6/0 | |||
11.684 | 0.4600 | 107.219 | 4/0 | |||
11.5316 | 0.454 | 104.452 | 4/0 | |||
11.508 | 0.4531 | 104.03 | ||||
11.11 | 0.4375 | 96.99 | ||||
10.9728 | 0.432 | 94.5637 | 00000 | |||
10.9347 | 0.4305 | 93.908 | 5/0 | |||
10.795 | 0.425 | 91.524 | 3/0 | |||
10.72 | 0.4219 | 90.19 | ||||
10.50 | 0.4134 | 86.590 | ||||
10.40384 | 0.4096 | 85.01 | 3/0 | |||
10.3175 | 0.4062 | 83.60 | ||||
10.30 | 0.4055 | 83.32 | ||||
10.160 | 0.400 | 81.073 | 0000 | |||
10.10 | 0.3976 | 80.12 | ||||
10.00252 | 0.3938 | 78.54 | 4/0 | |||
9.92 | 0.3906 | 77.30 | ||||
9.652 | 0.380 | 73.168 | 2/0 | |||
9.525 | 0.3750 | 71.26 | ||||
9.4488 | 0.372 | 70.12 | 000 | |||
9.30 | 0.3661 | 67.93 | ||||
9.26592 | 0.3648 | 67.432 | 2/0 | |||
9.2075 | 0.3625 | 66.58 | 3/0 | |||
9.129 | 0.3594 | 65.45 | ||||
9.10 | 0.3583 | 65.04 | ||||
8.8392 | 0.348 | 61.36 | 00 | |||
8.80 | 0.3465 | 60.82 | ||||
8.73 | 0.3438 | 59.89 | ||||
8.636 | 0.340 | 58.58 | 1/0 | |||
8.60 | 0.3386 | 58.09 | ||||
8.4074 | 0.3310 | 55.52 | 2/0 | |||
8.400 | 0.3307 | 55.42 | ||||
8.25246 | 0.3249 | 53.49 | 1/0 | |||
8.23 | 0.3240 | 53.19 | 0 | |||
8.20 | 0.3288 | 52.81 | ||||
8.00 | 0.315 | 50.27 | ||||
7.9375 | 0.3125 | 49.483 | ||||
7.7851 | 0.3065 | 47.60 | 1/0 | |||
7.70 | 0.3031 | 46.57 | ||||
7.62 | 0.3000 | 45.60 | 1 | 1 | ||
7.541 | 0.2969 | 44.666 | ||||
7.50 | 0.2953 | 44.18 | ||||
7.40 | 0.2913 | 43.00 | ||||
7.348 | 0.2893 | 42.41 | 1 | |||
7.2136 | 0.284 | 40.87 | 2 | |||
7.188 | 0.2830 | 40.58 | 1 | |||
7.142 | 0.2812 | 40.07 | ||||
7.01 | 0.276 | 38.59 | 2 | |||
7.00 | 0.2756 | 38.48 | ||||
6.90 | 0.2717 | 37.39 | ||||
6.746 | 0.2656 | 35.74 | ||||
6.667 | 0.2625 | 34.92 | 2 | |||
6.60 | 0.2598 | 34.21 | ||||
6.579 | 0.259 | 33.99 | 3 | |||
6.543 | 0.2576 | 33.62 | 2 | |||
6.50 | 0.2559 | 33.18 | ||||
6.40 | 0.252 | 32.17 | 3 | |||
6.350 | 0.250 | 31.67 | ||||
6.20 | 0.2441 | 30.19 | ||||
6.19 | 0.2437 | 30.09 | 3 | |||
6.10 | 0.2402 | 29.22 | ||||
6.045 | 0.238 | 28.70 | 4 | |||
6.00 | 0.2362 | 29.27 | ||||
5.94 | 0.2344 | 27.84 | ||||
5.89 | 0.232 | 27.25 | 4 | |||
5.827 | 0.2294 | 26.66 | 3 | |||
5.8 | 0.2283 | 26.42 | ||||
5.723 | 0.2253 | 25.72 | 4 | |||
5.588 | 0.220 | 24.52 | 5 | |||
5.55625 | 0.21875 | 24.246 | ||||
5.38 | 0.212 | 22.73 | 5 | |||
5.30 | 0.2087 | 22.06 | ||||
5.258 | 0.2070 | 21.71 | 5 | |||
5.20 | 0.2047 | 21.237 | ||||
5.189 | 0.2043 | 21.15 | 4 | |||
5.156 | 0.203 | 20.88 | 6 | |||
5.10 | 0.2008 | 20.428 | ||||
5.00 | 0.1968 | 19.635 | ||||
4.90 | 0.1929 | 18.857 | ||||
4.88 | 0.192 | 18.70 | 6 | 6 | ||
4.80 | 0.189 | 18.095 | ||||
4.7625 | 0.1875 | 17.81 | ||||
4.70 | 0.185 | 17.349 | ||||
4.80 | 0.1819 | 18.10 | 5 | |||
4.572 | 0.180 | 16.42 | 7 | |||
4.496 | 0.1770 | 15.875 | 7 | |||
4.47 | 0.176 | 15.69 | 7 | |||
4.40 | 0.1732 | 15.20 | ||||
4.366 | 0.1719 | 14.97 | ||||
4.30 | 0.1693 | 14.52 | ||||
4.19 | 0.165 | 13.795 | 8 | |||
4.115 | 0.162 | 13298 | 8 | 6 | ||
4.10 | 0.1614 | 13.20 | ||||
4.06 | 0.160 | 12.95 | 8 | |||
4.00 | 0.1575 | 12.566 | ||||
3.969 | 0.15625 | 12.370 | ||||
3.90 | 0.1535 | 11.946 | ||||
3.80 | 0.1496 | 11.34 | ||||
3.76 | 0.148 | 11.099 | 9 | 9 | ||
3.7338 | 0.147 | 10.949 | ||||
3.66 | 0.144 | 10.52 | 9 | 7 | ||
3.57 | 0.1406 | 10.02 | ||||
3.50 | 0.1378 | 9.62 | ||||
3.429 | 0.1350 | 9.23 | 10 | |||
3.40 | 0.134 | 9.098 | 10 | |||
3.30 | 0.1299 | 8.553 | ||||
3.25 | 0.128 | 8.296 | 10 | 8 | ||
3.175 | 0.125 | 7.917 | ||||
3.048 | 0.120 | 7.2966 | 11 | 11 | ||
3.00 | 0.1181 | 7.068 | ||||
2.95 | 0.116 | 6.835 | 11 | |||
2.90 | 0.1144 | 6.63 | 9 | |||
2.85 | 0.1122 | 6.379 | ||||
2.80 | 0.1102 | 6.153 | ||||
2.769 | 0.109 | 6.020 | 12 | |||
2.70 | 0.1063 | 5.725 | ||||
2.68 | 0.1055 | 5.64 | 12 | |||
2.64 | 0.104 | 5.474 | 12 | |||
2.60 | 0.1024 | 5.31 | ||||
2.586 | 0.1018 | 5.25 | 10 | |||
2.55 | 0.1004 | 5.10 | ||||
2.50 | 0.0984 | 4.90 | ||||
2.45 | 0.0965 | 4.71 | ||||
2.413 | 0.095 | 4.573 | 13 | |||
2.38 | 0.0938 | 4.458 | ||||
2.34 | 0.092 | 4.300 | 13 | |||
2.324 | 0.0915 | 4.242 | 13 | |||
2.30 | 0.0907 | 4.168 | 11 | |||
2.257 | 0.08885 | 4.00 | ||||
2.20 | 0.0866 | 3.80 | ||||
2.108 | 0.083 | 3.490 | 14 | |||
2.10 | 0.0827 | 3.46 | ||||
2.05 | 0.0807 | 3.300 | ||||
2.03 | 0.080 | 3.237 | 14 | 14 | 12 | |
2.00 | 0.0787 | 3.14159 | ||||
1.98 | 0.0781 | 3.090 | ||||
1.95 | 0.0768 | 2.986 | ||||
1.85 | 0.0728 | 2.688 | ||||
1.83 | 0.072 | 2.630 | 15 | 15 | 15 | 13 |
1.784 | 0.0702 | 2.50 | ||||
1.70 | 0.0669 | 2.269 | ||||
1.651 | 0.065 | 2.14 | 16 | |||
1.63 | 0.064 | 2.086 | 16 | 14 | ||
1.60 | 0.063 | 2.011 | ||||
1.5875 | 0.0625 | 1.98 | 16 | |||
1.50 | 0.059 | 1.767 | ||||
1.473 | 0.058 | 1.70 | 17 | |||
1.448 | 0.0570 | 1.646 | 15 | |||
1.42 | 0.056 | 1.584 | 17 | |||
1.40 | 0.055 | 1.539 | ||||
1.382 | 0.0544 | 1.50 | 17 | |||
1.30 | 0.0512 | 1.327 | ||||
1.290 | 0.0508 | 1.30 | 16 | |||
1.2446 | 0.049 | 1.2166 | 18 | |||
1.22 | 0.048 | 1.169 | 18 | |||
1.2065 | 0.0475 | 1.143 | 18 | |||
1.181 | 0.0465 | 1.0956 | ||||
1.148 | 0.0452 | 1.035 | 17 | |||
1.128 | 0.0444 | 1.00 | ||||
1.10 | 0.0433 | 0.950 | ||||
1.067 | 0.042 | 0.8938 | 19 | |||
1.041 | 0.041 | 0.852 | 19 | |||
1.02 | 0.040 | 0.8171 | 19 | 18 | ||
1.000 | 0.0394 | 0.787 | ||||
0.98 | 0.0386 | 0.754 | ||||
0.95 | 0.0374 | 0.709 | ||||
0.9144 | 0.036 | 0.6567 | 20 | 19 | ||
0.889 | 0.035 | 0.6207 | 20 | |||
0.9652 | 0.0348 | 0.732 | 20 | |||
0.850 | 0.0335 | 0.569 | ||||
0.813 | 0.032 | 0.519 | 21 | 21 | ||
0.810 | 0.0319 | 0.5156 | 21 | 20 | ||
0.79 | 0.0312 | 0.490 | ||||
0.75 | 0.0295 | 0.442 | ||||
0.71112 | 0.028 | 0.3973 | 22 | 22 | 22 | 21 |
0.660 | 0.026 | 0.3425 | 23 | |||
0.635 | 0.025 | 0.3167 | 23 | 22 | ||
0.610 | 0.024 | 0.2922 | 23 | |||
0.579 | 0.0228 | 0.2634 | 24 | |||
0.5715 | 0.0225 | 0.2565 | 23 | |||
0.5588 | 0.022 | 0.2453 | 24 | 24 | ||
0.52 | 0.0205 | 0.21237 | ||||
0.508 | 0.020 | 0.2027 | 25 | 25 | 25 | 24 |
0.4572 | 0.018 | 0.16417 | 26 | 26 | 26 | 25 |
0.450 | 0.0177 | 0.1590 | ||||
0.44168 | 0.01739 | 0.1532 | 25.25 | |||
0.439 | 0.0173 | 0.152 | 27 | |||
0.42906 | 0.01689 | 0.14458 | 25.5 | |||
0.417 | 0.0164 | 0.1366 | 27 | 28 | 25.75 | |
0.406 | 0.016 | 0.1297 | 27 | 26 | ||
0.3988 | 0.0157 | 0.1249 | ||||
0.396 | 0.0156 | 0.1232 | ||||
0.39332 | 0.01549 | 0.12150 | 26.25 | |||
0.38209 | 0.01504 | 0.11466 | 26.5 | |||
0.378 | 0.0149 | 0.111 | 29 | |||
0.3759 | 0.0148 | 0.1109 | 28 | |||
0.37117 | 0.01461 | 0.10820 | 26.75 | |||
0.3569 | 0.01405 | 0.1000 | 28 | 30 | ||
0.35027 | 0.01379 | 0.09636 | 27.25 | |||
0.345 | 0.0136 | 0.0935 | 29 | |||
0.34026 | 0.01340 | 0.09093 | 27.5 | |||
0.330 | 0.013 | 0.0856 | 29 | 31 | 27.75 | |
0.325 | 0.0128 | 0.0830 | 32 | |||
0.3200 | 0.0126 | 0.0805 | 28 | |||
0.3150 | 0.0124 | 0.07791 | 30 | |||
0.31192 | 0.01228 | 0.07641 | 28.25 | |||
0.3048 | 0.0120 | 0.073 | 30 | |||
0.30301 | 0.01193 | 0.07211 | 28.5 | |||
0.2998 | 0.0118 | 0.7055 | 33 | |||
0.295 | 0.0116 | 0.06835 | 31 | 28.75 | ||
0.2845 | 0.0112 | 0.06356 | 29 | |||
0.27777 | 0.01094 | 0.060598 | 29.25 | |||
0.2743 | 0.0108 | 0.05910 | 32 | |||
0.26984 | 0.01062 | 0.05719 | 29.5 | |||
0.2641 | 0.0104 | 0.05480 | 34 | |||
0.26213 | 0.01032 | 0.053966 | 29.75 | |||
0.254 | 0.0100 | 0.05067 | 33 | 31 | 30 | |
0.24736 | 0.00974 | 0.04805 | 30.25 | |||
0.2413 | 0.0095 | 0.04573 | 35 | |||
0.24030 | 0.00946 | 0.45352 | 30.5 | |||
0.2337 | 0.0092 | 0.04289 | 34 | 30.75 | ||
0.2260 | 0.0089 | 0.0401 | 32 | 36 | 31 | |
0.22028 | 0.00867 | 0.0381 | 31.25 | |||
0.213 | 0.0084 | 0.03563 | 35 | 37 | 31.5 | |
0.20788 | 0.00818 | 0.03394 | 31.75 | |||
0.200 | 0.0079 | 0.03162 | 33 | 38 | 32 | |
0.19617 | 0.00772 | 0.03022 | 32.25 | |||
0.1930 | 0.0076 | 0.02927 | 36 | 39 | ||
0.19056 | 0.00750 | 0.2852 | 32.5 | |||
0.18512 | 0.00729 | 0.0269 | 32.75 | |||
0.1778 | 0.0070 | 0.0248 | 34 | 40 | 33 | |
0.17469 | 0.00688 | 0.2397 | 33.25 | |||
0.173 | 0.0068 | 0.0235 | 37 | |||
0.16970 | 0.00668 | 0.0226 | 33.5 | |||
0.1676 | 0.0066 | 0.02207 | 41 | |||
0.16485 | 0.00649 | 0.02134 | 33.75 | |||
0.1600 | 0.0063 | 0.020 | 42 | 34 | ||
0.15557 | 0.00612 | 0.01900 | 34.25 | |||
0.1524 | 0.0060 | 0.018241 | 38 | 43 | ||
0.15112 | 0.00595 | 0.01794 | 34.5 | |||
0.1473 | 0.0058 | 0.0170 | 44 | 34.75 | ||
0.142 | 0.0056 | 0.01589 | 45 | 35 | ||
0.13854 | 0.00545 | 0.01507 | 35.25 | |||
0.13458 | 0.00530 | 0.01422 | 35.5 | |||
0.132 | 0.0052 | 0.013685 | 39 | 46 | ||
0.13074 | 0.00515 | 0.013425 | 35.75 | |||
0.127 | 0.0050 | 0.0127 | 35 | 47 | 36 | |
0.1219 | 0.0048 | 0.011675 | 40 | 48 | ||
0.11985 | 0.00472 | 0.01128 | 36.5 | |||
0.1168 | 0.0046 | 0.01072 | 49 | |||
0.112 | 0.0044 | 0.00985 | 41 | 50 | 37 | |
0.10673 | 0.00420 | 0.00895 | 37.5 | |||
0.102 | 0.0040 | 0.00817 | 42 | 36 | 38 | |
0.09504 | 0.00374 | 0.00709 | 38.5 | |||
0.091 | 0.0036 | 0.00650 | 43 | 39 | ||
0.08464 | 0.00333 | 0.005626 | 39.5 | |||
0.081 | 0.0032 | 0.005153 | 44 | 40 | ||
0.071 | 0.0028 | 0.003959 | 45 | 41 | ||
0.06325 | 0.00249 | 0.003142 | 42 | |||
0.061 | 0.0024 | 0.002922 | 46 | |||
0.0564 | 0.00222 | 0.0025 | 43 | |||
0.051 | 0.0020 | 0.00204 | 47 | 44 | ||
0.0447 | 0.00176 | 0.00157 | 45 | |||
0.041 | 0.0016 | 0.00132 | 48 | 46 | ||
0.03556 | 0.00140 | 0.000993 | 47 | |||
0.0315 | 0.00124 | 0.000779 | 48 | |||
0.030 | 0.0012 | 0.000707 | 49 | |||
0.282 | 0.00111 | 0.000624 | 49 | |||
0.025 | 0.0010 | 0.000491 | 50 | 50 | ||
0.022 | 0.00088 | 0.000392 | 51 | |||
0.0198 | 0.00078 | 0.000308 | 52 | |||
0.0178 | 0.00070 | 0.000248 | 53 | |||
0.0157 | 0.00062 | 0.000195 | 54 | |||
0.014 | 0.00055 | 0.000153 | 55 | |||
0.0125 | 0.00049 | 0.000122 | 56 |