Conheça - Peso e Amperagem de Barras Retangulares de Cobre
| Largura | Espessura: 3,17 | |||
|---|---|---|---|---|
| Polegada | Milímetro | Peso | Área mm² | Ampère |
| 1/4" | 6,35 | 0,179 | 19,53 | 48 |
| 3/8" | 9,52 | 0,269 | 29,27 | 73 |
| 1/2" | 12,70 | 0,358 | 39,05 | 97 |
| 5/8" | 15,87 | 0,448 | 48,80 | 122 |
| 3/4" | 19,05 | 0,537 | 58,58 | 146 |
| 7/8" | 22,22 | 0,627 | 68,32 | 170 |
| 1" | 25,40 | 0,717 | 78,10 | 195 |
| 1.1/4" | 31,75 | 0,869 | 97,63 | 244 |
| 1.1/2" | 38,10 | 1,070 | 117,15 | 292 |
| 1.3/4" | 44,45 | 1,250 | 136,68 | 341 |
| 2" | 50,80 | 1,430 | 156,20 | 390 |
| 2.1/4" | 57,15 | 1,610 | 175,73 | 439 |
| 2.1/2" | 63,50 | 1,790 | 195,26 | 488 |
| 2.3/4" | 69,85 | 1,970 | 241,78 | 536 |
| 3" | 76,20 | 2,150 | 234,31 | 585 |
| 3.1/4" | 82,55 | 2,330 | 253,83 | 634 |
| 3.1/2" | 88,90 | 2,510 | 273,36 | 683 |
| 3.3/4" | 95,25 | 2,690 | 2992,88 | 732 |
| 4" | 101,60 | 2,870 | 312,41 | 781 |
| 4.1/2" | 114,30 | 3,220 | 351,46 | 878 |
| 5" | 127,00 | 3,580 | 390,51 | 976 |
| 5.1/2" | 139,70 | 3,940 | 429,56 | 1073 |
| 6" | 152,40 | 4,300 | 468,61 | 1171 |
| Densidade | 2,50 A/mm² |
| Largura | Espessura: 4,76 | |||
|---|---|---|---|---|
| Polegada | Milímetro | Peso | Área mm² | Ampère |
| 1/4" | 6,35 | 0,269 | - | - |
| 3/8" | 9,52 | 0,403 | 43,96 | 105 |
| 1/2" | 12,70 | 0,538 | 58,64 | 140 |
| 5/8" | 15,87 | 0,673 | 73,27 | 175 |
| 3/4" | 19,05 | 0,807 | 87,96 | 211 |
| 7/8" | 22,22 | 0,941 | 102,59 | 246 |
| 1" | 25,40 | 1,080 | 117,28 | 281 |
| 1.1/4" | 31,75 | 1,350 | 146,60 | 351 |
| 1.1/2" | 38,10 | 1,610 | 175,92 | 422 |
| 1.3/4" | 44,45 | 1,880 | 205,23 | 492 |
| 2" | 50,80 | 2,150 | 234,55 | 562 |
| 2.1/4" | 57,15 | 2,420 | 263,87 | 633 |
| 2.1/2" | 63,50 | 2,690 | 293,19 | 703 |
| 2.3/4" | 69,85 | 2,960 | 322,51 | 774 |
| 3" | 76,20 | 3,230 | 351,83 | 844 |
| 3.1/4" | 82,55 | 3,500 | 381,15 | 914 |
| 3.1/2" | 88,90 | 3,770 | 410,47 | 985 |
| 3.3/4" | 95,25 | 4,040 | 439,79 | 1055 |
| 4" | 101,60 | 4,300 | 469,11 | 1125 |
| 4.1/2" | 114,30 | 4,740 | 527,75 | 1266 |
| 5" | 127,00 | 5,380 | 586,38 | 1407 |
| 5.1/2" | 139,70 | 5,920 | 645,02 | 1548 |
| 6" | 152,40 | 6,460 | 703,66 | 16,88 |
| Densidade | 2,40 A/mm² |
| Largura | Espessura: 6,35 | |||
|---|---|---|---|---|
| Polegada | Milímetro | Peso | Área mm² | Ampère |
| 1/4" | 6,35 | - | - | - |
| 3/8" | 9,52 | 0,538 | 58,64 | 134 |
| 1/2" | 12,70 | 0,718 | 78,23 | 179 |
| 5/8" | 15,87 | 0,897 | 97,75 | 224 |
| 3/4" | 19,05 | 1,080 | 117,34 | 269 |
| 7/8" | 22,22 | 1,260 | 136,86 | 314 |
| 1" | 25,40 | 1,440 | 156,45 | 359 |
| 1.1/4" | 31,75 | 1,791 | 195,56 | 449 |
| 1.1/2" | 38,10 | 2,150 | 234,68 | 539 |
| 1.3/4" | 44,45 | 2,510 | 273,79 | 629 |
| 2" | 50,80 | 2,870 | 312,90 | 719 |
| 2.1/4" | 57,15 | 3,230 | 352,02 | 809 |
| 2.1/2" | 63,50 | 3,590 | 391,13 | 899 |
| 2.3/4" | 69,85 | 3,950 | 430,24 | 989 |
| 3" | 76,20 | 4,310 | 469,35 | 1079 |
| 3.1/4" | 82,55 | 4,670 | 508,47 | 1169 |
| 3.1/2" | 88,90 | 5,020 | 547,58 | 1259 |
| 3.3/4" | 95,25 | 5,380 | 586,69 | 1349 |
| 4" | 101,60 | 5,740 | 625,81 | 1439 |
| 4.1/2" | 114,30 | 6,460 | 704,03 | 1619 |
| 5" | 127,00 | 7,180 | 782,26 | 1799 |
| 5.1/2" | 139,70 | 7,900 | 960,48 | 1979 |
| 6" | 152,40 | 8,610 | 938,71 | 2159 |
| Densidade | 2,30 A/mm² |
| Largura | Espessura: 7,93 | |||
|---|---|---|---|---|
| Polegada | Milímetro | Peso | Área mm² | Ampère |
| 1/4" | 6,35 | - | - | - |
| 3/8" | 9,52 | 0,673 | - | - |
| 1/2" | 12,70 | 0,897 | - | - |
| 5/8" | 15,87 | 1,120 | 122,07 | 274 |
| 3/4" | 19,05 | 1,350 | 146,53 | 329 |
| 7/8" | 22,22 | 1,570 | 170,92 | 384 |
| 1" | 25,40 | 1,790 | 195,38 | 439 |
| 1.1/4" | 31,75 | 2,240 | 244,22 | 549 |
| 1.1/2" | 38,10 | 2,690 | 293,07 | 659 |
| 1.3/4" | 44,45 | 3,140 | 341,91 | 769 |
| 2" | 50,80 | 3,590 | 390,76 | 879 |
| 2.1/4" | 57,15 | 4,040 | 439,60 | 989 |
| 2.1/2" | 63,50 | 4,490 | 488,45 | 1099 |
| 2.3/4" | 69,85 | 4,940 | 537,29 | 1208 |
| 3" | 76,20 | 5,380 | 586,14 | 1318 |
| 3.1/4" | 82,55 | 5,830 | 634,98 | 1428 |
| 3.1/2" | 88,90 | 6,280 | 683,83 | 1538 |
| 3.3/4" | 95,25 | 6,730 | 732,67 | 1648 |
| 4" | 101,60 | 7,180 | 781,52 | 1758 |
| 4.1/2" | 114,30 | 8,080 | 879,21 | 1978 |
| 5" | 127,00 | 8,970 | 976,90 | 2198 |
| 5.1/2" | 139,70 | 9,870 | 1074,59 | 2417 |
| 6" | 152,40 | 10,800 | 1172,28 | 2637 |
| Densidade | 2,25 A/mm² |
| Largura | Espessura: 9,52 | |||
|---|---|---|---|---|
| Polegada | Milímetro | Peso | Área mm² | Ampère |
| 1/4" | 6,35 | - | - | - |
| 3/8" | 9,52 | - | - | - |
| 1/2" | 12,70 | 1,080 | - | - |
| 5/8" | 15,87 | 1,350 | - | - |
| 3/4" | 19,05 | 1,610 | 175,92 | 387 |
| 7/8" | 22,22 | 1,880 | 205,19 | 451 |
| 1" | 25,40 | 2,150 | 234,55 | 516 |
| 1.1/4" | 31,75 | 2,690 | 293,19 | 645 |
| 1.1/2" | 38,10 | 3,230 | 351,83 | 774 |
| 1.3/4" | 44,45 | 3,770 | 410,47 | 903 |
| 2" | 50,80 | 4,300 | 469,11 | 1032 |
| 2.1/4" | 57,15 | 4,840 | 527,75 | 1161 |
| 2.1/2" | 63,50 | 5,380 | 586,38 | 1290 |
| 2.3/4" | 69,85 | 5,920 | 645,02 | 1419 |
| 3" | 76,20 | 6,460 | 703,66 | 1548 |
| 3.1/4" | 82,55 | 6,990 | 462,30 | 1677 |
| 3.1/2" | 88,90 | 7,530 | 820,94 | 1806 |
| 3.3/4" | 95,25 | 8,070 | 879,58 | 1935 |
| 4" | 101,60 | 8,610 | 938,22 | 2064 |
| 4.1/2" | 114,30 | 9,860 | 1055,49 | 2322 |
| 5" | 127,00 | 10,800 | 1172,77 | 2580 |
| 5.1/2" | 139,70 | 11,800 | 1290,05 | 2838 |
| 6" | 152,40 | 12,900 | 1407,32 | 3096 |
| Densidade | 2,20 A/mm² |
| Largura | Espessura: 12,7 | |||
|---|---|---|---|---|
| Polegada | Milímetro | Peso | Área mm² | Ampère |
| 1/4" | 6,35 | - | - | - |
| 3/8" | 9,52 | - | - | - |
| 1/2" | 12,70 | - | - | - |
| 5/8" | 15,87 | 1,790 | - | - |
| 3/4" | 19,05 | 2,150 | 234,68 | 492 |
| 7/8" | 22,22 | 2,510 | 273,73 | 574 |
| 1" | 25,40 | 2,870 | 312,90 | 657 |
| 1.1/4" | 31,75 | 3,590 | 391,13 | 821 |
| 1.1/2" | 38,10 | 4,310 | 469,35 | 985 |
| 1.3/4" | 44,45 | 5,020 | 547,58 | 1149 |
| 2" | 50,80 | 5,740 | 625,81 | 1314 |
| 2.1/4" | 57,15 | 6,460 | 704,03 | 1478 |
| 2.1/2" | 63,50 | 7,180 | 782,26 | 1642 |
| 2.3/4" | 69,85 | 7,900 | 860,48 | 1807 |
| 3" | 76,20 | 8,610 | 938,71 | 1971 |
| 3.1/4" | 82,55 | 9,350 | 1016,93 | 2135 |
| 3.1/2" | 88,90 | 10,000 | 1095,16 | 2299 |
| 3.3/4" | 95,25 | 10,800 | 1173,38 | 2464 |
| 4" | 101,60 | 11,500 | 1251,61 | 2628 |
| 4.1/2" | 114,30 | 12,900 | 1408,06 | 2956 |
| 5" | 127,00 | 14,400 | 1546,51 | 3285 |
| 5.1/2" | 139,70 | 15,800 | 1720,96 | 3614 |
| 6" | 152,40 | 17,200 | 1877,42 | 3942 |
| Densidade | 2,10 A/mm² |
| Largura | Espessura: 15,87 | |||
|---|---|---|---|---|
| Polegada | Milímetro | Peso | Área mm² | Ampère |
| 1/4" | 6,35 | - | - | - |
| 3/8" | 9,52 | - | - | - |
| 1/2" | 12,70 | - | - | - |
| 5/8" | 15,87 | - | - | - |
| 3/4" | 19,05 | 2,690 | - | - |
| 7/8" | 22,22 | 3,140 | - | - |
| 1" | 25,40 | 3,590 | - | - |
| 1.1/4" | 31,75 | 4,490 | - | - |
| 1.1/2" | 38,10 | 5,380 | 586,51 | 1173 |
| 1.3/4" | 44,45 | 6,280 | 684,26 | 1368 |
| 2" | 50,80 | 7,180 | 782,01 | 1564 |
| 2.1/4" | 57,15 | 8,080 | 879,76 | 1759 |
| 2.1/2" | 63,50 | 8,970 | 977,51 | 1955 |
| 2.3/4" | 69,85 | 9,870 | 1075,26 | 2150 |
| 3" | 76,20 | 10,800 | 1173,02 | 2346 |
| 3.1/4" | 82,55 | 11,700 | 1270,77 | 2541 |
| 3.1/2" | 88,90 | 12,600 | 1368,52 | 2737 |
| 3.3/4" | 95,25 | 13,500 | 1466,27 | 2932 |
| 4" | 101,60 | 14,400 | 1564,02 | 3128 |
| 4.1/2" | 114,30 | 16,200 | 1759,52 | 3519 |
| 5" | 127,00 | 17,900 | 1955,03 | 3910 |
| 5.1/2" | 139,70 | 19,700 | 2150,53 | 4301 |
| 6" | 152,40 | 21,500 | 2346,03 | 4692 |
| Densidade | 2,00 A/mm² |
