450/750V Single Core 6491B LSOH Insulated to BS 7211


Product characteristics

Conductors : Plain annealed copper

Insulation : LSOH

Sheath Colour: Black, Brown, Yellow, Blue, Red, Green, Turtquoise and Violet

Voltage Rating : 450/750V

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Features / uses



Technical parameter

Size of conductor Mm sqStranding ClassConductor resistance an 20 ℃ ohms/kmNominal Thickness of Insulation mmMean Overall Diameter (upper limit) mmApprox Weight kg/km
*1 1.5 1.5 2.5 2.51 1 2 1 218.1 12.1 12.1 7.41 7.410.6 0.7 0.7 0.8 0.82.7 3.2 3.3 3.9 4.015 21 22 32 35
4 6 10 16 252 2 2 2 24.61 3.08 1.83 1.15 0.7270.8 0.8 1.0 1.0 1.24.6 5.2 6.7 7.8 9.750 71 120 180 280
35 50 70 95 1202 2 2 2 20.524 0.387 0.268 0.193 0.1531.2 1.4 1.4 1.6 1.610.9 12.8 14.6 17.1 18.8380 510 710 970 1200
150 185 240 300 4002 2 2 2 20.124 0.0997 0.0754 0.0601 0.04701.8 2.0 2.2 2.4 2.620.9 23.3 26.6 29.6 33.21480 1900 2480 3100 3950
500 6312 20.0366 0.02832.8 2.836.9 41.15000 6350


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