Code number Nominal cross section area Number of Wires Diameter Weight Rated strength Max. d.c resistance @ 20°C
Wire Conductor
mm2
mm mm kg/km kN Ohm/km
10 10 7 1.35 4.05 27.40 1.95 2.8633
16 16 7 1.71 5.12 43.80 3.04 1.7896
25 25 7 2.13 6.40 68.40 4.50 1.1453
40 40 7 2.70 8.09 109.40 680 0.7158
63 63 7 3.39 10.20 172.30 10.39 0.4545
100 100 19 2.59 1290 274.80 17.00 0.2377
125 125 19 2.89 14.50 343.60 21.25 0.2302
160 160 19 3.27 16.40 439.80 26.40 0.1798
200 200 19 3.66 18.30 549.70 32.00 0.1439
250 250 19 4.09 20.50 687.10 40.00 0.1151
315 315 37 3.29 23.03 867.9 51.97 0.0916
400 400 37 3.71 26.00 1102.0 64.00 0.0721
450 450 37 3.94 27.50 1239.8 72.00 0.0641
500 500 37 4.15 29.00 1377.6 80.00 0.0577
560 560 37 4.39 30.70 1542.9 89.60 0.0515
630 630 61 3.63 32.60 1738.3 100.8 0.0458