Size of conductor Diameter of solid conductor minimum Cross-sectional area of stranded conductor minimum AWG Mils (mm) Cmils (mm²) 50 0.98 0.025 0.960 0.000486 49 1.10 0.028 1.21 0.000613 48 1.23 0.031 1.51 0.000765 47 1.39 0.035 1.92 0.000973 46 1.55 0.029 2.41 0.00122 45 1.74 0.044 3.04 0.00154 44 1.98 0.050 3.92 0.00198 43 2.18 0.055 4.74 0.00240 42 2.48 0.063 6.13 0.003115 41 2.77 0.070 7.68 0.00389 40 3.07 0.078 9.42 0.00477 39 3.47 0.088 11.9 0.00603 38 3.96 0.101 15.7 0.00796 37 4.46 0.113 19.8 0.0100 36 4.95 0.126 24.5 0.0124 35 5.54 0.141 30.8 0.0156 34 6.24 0.158 38.9 0.0197 33 7.03 0.179 49.4 0.0250 32 7.92 0.201 62.7 0.0318 31 8.81 0.244 77.6 0.0393 30 9.9 0.251 98 0.0497 29 11.2 0.284 125 0.0633 28 12.5 0.318 156 0.0790 27 14.1 0.358 198 0.100 26 15.7 0.399 248 0.126 25 17.7 0.450 314 0.159 24 19.9 0.506 396 0.201 23 22.4 0.568 501 0.254 22 25.0 0.637 627 0.318 21 28.2 0.717 796 0.404 20 31.7 0.805 1000 0.509 19 35.6 0.904 1264 0.641 18 40.0 1.016 1588 0.807 17 44.9 1.140 2009 1.02 16 50.3 1.278 2528 1.28 15 56.5 1.435 3195 1.62 14 63.5 1.613 4028 2.04 13 71 1.81 5076 2.58 12 80 2.03 6399 3.24 11 90 2.28 8065 4.09 Size of conductor Diameter of solid conductor minimum Cross-sectional area of stranded conductor minimum AWG Mils (mm) Cmils (mm²) 10 101 2.56 10172 5.16 9 113 2.88 12828 6.50 8 127 3.23 16180 8.20 7 143 3.63 20404 10.34 6 160 4.07 25715 13.03 5 180 4.57 32428 16.43 4 202 5.14 40905 20.73 3 227 5.77 51568 26.14 2 255 6.48 65033 32.95 1 286 7.27 82016 41.56 1/0 322 8.17 103488 52.42 2/0 361 9.17 130438 66.08 3/0 406 10.30 164444 83.31 4/0 455 11.56 207368 105.1 250 - - 245 124.1 300 - - 294 149.0 350 - - 343 173.8 400 - - 392 198.6 450 - - 441 223.5 500 - - 490 248.3 550 - - 539 273.1 600 - - 588 297.9 650 - - 637 322.8 700 - - 686 347.6 750 - - 735 372.4 800 - - 784 397.2 900 - - 882 446.9 1000 - - 890 496.6 1100 - - 1078 546.2 1200 - - 1176 595.9 1250 - - 1225 620.7 1300 - - 1274 645.5 1400 - - 1372 695.2 1500 - - 1470 744.9 1600 - - 1568 794.5 1700 - - 1666 844.2 1750 - - 1715 869.0 1800 - - 1764 893.8 1900 - - 1862 943.5 2000 - - 1960 993.1 DIMENSIONI DEL CONDUTTORE IN ACCORDO A UL 758 CONDUCTOR DIMENSIONS ACCORDING TO UL 758 Appendice • Appendix 267
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