Three 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 20°C CURRENT RATINGS Galv. Flat 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 12.5 440 18.10 16 14 13 2.5 0.9 0.3 1.4 - 1.24 13.8 500 12.10 21 18 18 4 1.0 0.3 1.4 - 1.24 15.2 580 7.41 28 23 23 6 1.0 0.3 1.4 - 1.24 16.4 620 4.61 35 30 30 10 1.0 0.3 1.4 - 1.40 18.2 750 3.08 46 39 40 16 1.0 0.3 - 0.8 1.40 17.8 766 1.91 60 50 51 25 1.2 0.3 - 0.8 1.4 20.8 920 1.20 76 63 70 35 1.2 0.3 - 0.8 1.4 22.8 1047 0.868 92 77 86 50 1.4 0.3 - 0.8 1.4 26.0 1300 0.641 110 95 105 70 1.4 0.3 - 0.8 1.56 29.2 1700 0.443 135 115 130 95 1.6 0.4 - 0.8 1.56 33.2 2100 0.32 165 140 155 120 1.6 0.4 - 0.8 1.56 35.7 2480 0.253 185 155 180 150 1.8 0.4 - 0.8 1.72 39.6 2900 0.206 210 175 205 185 2.0 0.5 - 0.8 1.72 43.5 3440 0.164 235 200 240 240 2.2 0.5 - 0.8 1.88 48.7 4256 0.125 275 235 280