Nominal cross sectional area | Insulation thickness | Non-magnetic steel Wire diameter | Sheath thickness | Approximate outer diameter | Approx. weight | Max.D.C resistance of conductor(20℃) | Current carrying capacity | |
mm2 | mm | mm | mm | mm | kg/km | Ω/km | In Air(A) | In Ground(A) |
1X10 | 1 | 0.8 | 1.8 | 13.8 | 316 | 3.08 | 39 | 53 |
1X16 | 1 | 0.8 | 1.8 | 14.9 | 375 | 1.91 | 50 | 68 |
1X25 | 1.2 | 0.8 | 1.8 | 16.6 | 454 | 1.2 | 66 | 88 |
1X35 | 1.2 | 1.25 | 1.8 | 18.1 | 625 | 0.868 | 81 | 105 |
1X50 | 1.4 | 1.25 | 1.8 | 19.8 | 737 | 0.641 | 98 | 123 |
1X70 | 1.4 | 1.25 | 1.8 | 21.4 | 863 | 0.443 | 126 | 151 |
1X95 | 1.6 | 1.6 | 1.8 | 24.1 | 1164 | 0.32 | 154 | 182 |
1X120 | 1.6 | 1.6 | 1.8 | 25.5 | 1295 | 0.253 | 182 | 207 |
1X150 | 1.8 | 1.6 | 1.8 | 27.5 | 1494 | 0.206 | 210 | 235 |
1X185 | 2 | 1.6 | 1.8 | 29.6 | 1719 | 0.164 | 245 | 266 |
1X240 | 2.2 | 1.6 | 1.9 | 32.4 | 2042 | 0.125 | 290 | 312 |
1x300 | 2.4 | 2 | 2 | 36 | 2637 | 0.1 | 340 | 354 |
1x400 | 2.6 | 2 | 2.2 | 40 | 3177 | 0.0778 | 399 | 403 |
1x500 | 2.8 | 2 | 2.3 | 44.2 | 3787 | 0.0605 | 469 | 466 |
1X630 | 2.8 | 2.5 | 2.4 | 48.9 | 4839 | 0.0469 | 553 | 532 |
1X800 | 2.8 | 2.5 | 2.6 | 53.2 | 5689 | 0.0367 | 644 | 613 |