SIZE OF CONDUCTOR | No.&Nominal Diameter of Wire | Wall Thickness | Approximate Overall Diameter | Minimum Insulation Resistance | Ampacity | Cable Nominal Weight | |||
MM | Approximate AWG | MM | MM | MM | MM | M-Ohm-Km | 90ºC Wet | 90ºC Dry | KG/KM |
Solid | PVC | Nylon | THWN | THHN | |||||
1.6 | 14 | 1×1.6 | 0.4 | 0.10 | 2.60 | 130 | 35 | 35 | 22.62 |
2 | 12 | 1×2.00 | 0.4 | 0.10 | 3.00 | 110 | 40 | 40 | 33.57 |
2.6 | 10 | 1×2.60 | 0.5 | 0.10 | 3.80 | 120 | 55 | 55 | 55.78 |
3.2 | 8 | 1×3.20 | 0.8 | 0.13 | 5.06 | 120 | 75 | 75 | 88.33 |
Stranded | |||||||||
2.0mm² | 14/7 | 7×0.60 | 0.4 | 0.10 | 2.80 | 130 | 30 | 35 | 23.51 |
3.5mm² | 12/7 | 7×0.80 | 0.4 | 0.10 | 3.40 | 110 | 35 | 40 | 39.12 |
5.5mm² | 10/7 | 7×1.00 | 0.5 | 0.10 | 4.20 | 120 | 50 | 55 | 60.56 |
8.0mm² | 8/7 | 7×1.20 | 0.8 | 0.13 | 5.46 | 120 | 65 | 75 | 91.95 |
14mm² | 6/7 | 7×1.60 | 0.8 | 0.13 | 6.66 | 100 | 95 | 105 | 151.77 |
22mm² | 4/7 | 7×2.00 | 1.0 | 0.15 | 8.30 | 100 | 130 | 140 | 236.65 |
30mm² | 2/7 | 7×2.30 | 1.0 | 0.15 | 9.20 | 100 | 160 | 170 | 306.50 |
38mm² | 1-19 | 19×1.60 | 1.3 | 0.18 | 10.96 | 100 | 185 | 195 | 409.82 |
50mm² | 1/0-19 | 19×1.80 | 1.3 | 0.18 | 11.96 | 100 | 220 | 235 | 509.05 |
60mm² | 2/0-19 | 19×2.00 | 1.3 | 0.18 | 12.96 | 80 | 250 | 260 | 618.96 |
80mm² | 3/0-19 | 19×2.30 | 1.3 | 0.18 | 14.96 | 80 | 300 | 320 | 804.44 |
100mm² | 4/0-19 | 19×2.60 | 1.3 | 0.18 | 15.96 | 80 | 355 | 370 | 1013.94 |
125mm² | 250MCM | 37×2.10 | 1.6 | 0.18 | 18.26 | 80 | 400 | 420 | 1296.37 |
150mm² | 300MCM | 37×2.30 | 1.6 | 0.20 | 19.70 | 80 | 440 | 475 | 1542.02 |
350MCM | 37×2.47 | 1.6 | 0.20 | 20.90 | 60 | 505 | 523 | 1783.07 | |
200mm² | 400MCM | 37×2.60 | 1.6 | 0.20 | 21.80 | 60 | 540 | 570 | 1946.72 |
500MCM | 37×2.95 | 1.6 | 0.20 | 24.25 | 60 | 620 | 655 | 2486.02 | |
250mm² | 500MCM | 61×2.30 | 1.6 | 0.20 | 24.30 | 60 | 620 | 655 | 2437.34 |
600MCM | 61×2.52 | 1.8 | 0.23 | 26.76 | 60 | 690 | 710 | 2995.93 | |
325mmm² | 650MCM | 61×2.60 | 1.8 | 0.23 | 27.46 | 60 | 720 | 770 | 3191.58 |
750MCM | 61×2.82 | 1.8 | 0.23 | 29.36 | 60 | 785 | 820 | 3719.63 | |
400mm² | 800MCM | 61×2.90 | 1.8 | 0.23 | 30.16 | 60 | 810 | 875 | 3927.55 |
500mm² | 1000MCM | 61×3.20 | 1.8 | 0.23 | 32.86 | 60 | 930 | 995 | 4750.91 |