Twin Core, Aluminium Conductor, Armoured

Three Core, Aluminium Conductor, Armoured Nominal Cross Sectional Area Nominal Thickness Of Insulation Minimum Thickness Of Inner Sheath ARMOUR Min. Thickness Of Outer Sheath Approx. Overall Diameter Approx.Weight Of Cable Max.DC Conductor Resistance at 20ºC CURRENT RATINGS Galv. Round Steel Wire Nominal Diameter Galv. Flat Steel Strip Nominal Thickness Direct In Ground In Ducts In Air Sq.mm. mm mm mm mm mm mm Kg./Km. Ohm/Km. Amps. Amps. Amps. 1.5 0.8 0.3 1.4 - 1.24 12.0 400 18.1 18 16 16 2.5 0.9 0.3 1.4 - 1.24 13.5 425 12.1 25 21 21 4 1 0.3 1.4 - 1.24 14.5 535 7.41 32 27 27 6 1 0.3 1.4 - 1.24 15.6 580 4.61 40 34 35 10 1 0.3 1.4 - 1.24 17.1 700 3.08 55 45 47 16 1 0.3 1.4 - 1.24 16.5 700 1.91 70 58 59 25 1.2 0.3 - 0.8 1.40 17.8 760 1.2 90 76 78 35 1.2 0.3 - 0.8 1.40 19.3 900 0.868 110 92 99 50 1.4 0.3 - 0.8 1.40 22.0 1042 0.641 135 115 125 70 1.4 0.3 - 0.8 1.40 24.0 1255 0.443 160 140 150 95 1.6 0.3 - 0.8 1.40 27.0 1594 0.32 190 170 185 120 1.6 0.3 - 0.8 1.56 29.0 1834 0.253 210 190 210 150 1.8 0.4 - 0.8 1.56 32.4 2138 0.206 240 210 240 185 2 0.4 - 0.8 1.56 35.4 2641 0.164 275 240 275 240 2.2 0.4 - 0.8 1.72 39.6 3204 0.125 320 275 325