conductor nominal Cross section mm² | Nominal insulation thickness mm | Cable approximate Outer diameter mm | Dc resistance of conductor at 20℃ No greater than Ω/km | Cable breaking force N | cable ampacity (in air) A | ||||||
Cu | Al | Cu | Al | Cu | Al | ||||||
16 | 1.2 | 8.0 | 1.198 | 1.91 | 5486 | 2512 | 84 | 67 | |||
25 | 1.2 | 9.4 | 0.749 | 1.20 | 8465 | 3762 | 107 | 88 | |||
35 | 1.4 | 11.0 | 0.540 | 0.868 | 11731 | 5177 | 134 | 108 | |||
50 | 1.4 | 12.3 | 0.399 | 0.641 | 16502 | 7011 | 172 | 136 | |||
70 | 1.4 | 14.1 | 0.276 | 0.443 | 23461 | 10354 | 207 | 168 | |||
95 | 1.6 | 16.5 | 0.199 | 0.320 | 31759 | 13727 | 257 | 208 | |||
120 | 1.6 | 18.1 | 0.158 | 0.253 | 39911 | 17339 | 295 | 240 | |||
150 | 1.8 | 20.2 | 0.128 | 0.206 | 49505 | 21033 | 360 | 276 | |||
185 | 2.0 | 22.5 | 0.1021 | 0.164 | 61846 | 26732 | 412 | 320 | |||
240 | 2.2 | 25.6 | 0.0777 | 0.125 | 79823 | 34679 | 496 | 384 |