Nominal cross sectional area | Insulation thickness | Non-magnetic steel tape thickness | 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) |
3X2.5 | 0.7 | 0.2 | 1.8 | 13.9 | 257 | 12.1 | - | 23 |
3X4 | 0.7 | 0.2 | 1.8 | 14.8 | 296 | 7.41 | - | 30 |
3X6 | 0.7 | 0.2 | 1.8 | 16.0 | 342 | 4.61 | - | 38 |
3X10 | 0.7 | 0.2 | 1.8 | 18.6 | 447 | 3.08 | 50 | 47 |
3X16 | 0.9 | 0.2 | 1.8 | 21.0 | 563 | 1.91 | 64 | 62 |
3X25 | 0.9 | 0.2 | 1.8 | 24.6 | 744 | 1.2 | 86 | 78 |
3X35 | 0.9 | 0.2 | 1.8 | 26.0 | 869 | 0.868 | 105 | 94 |
3X50 | 1.0 | 0.2 | 1.9 | 28.9 | 1074 | 0.641 | 125 | 110 |
3X70 | 1.1 | 0.2 | 2.0 | 33.9 | 1443 | 0.443 | 165 | 135 |
3X95 | 1.1 | 0.5 | 2.2 | 39.0 | 2183 | 0.32 | 200 | 160 |
3X120 | 1.2 | 0.5 | 2.3 | 42.7 | 2593 | 0.253 | 235 | 185 |
3X150 | 1.4 | 0.5 | 2.4 | 47.5 | 3155 | 0.206 | 270 | 205 |
3X185 | 1.6 | 0.5 | 2.6 | 52.1 | 3743 | 0.164 | 310 | 235 |
3X240 | 1.7 | 0.5 | 2.8 | 58.3 | 4641 | 0.125 | 365 | 260 |
3X300 | 1.8 | 0.5 | 2.9 | 63.6 | 5508 | 0.1 | 420 | 290 |