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

 

Construction

Conductors : Plain annealed copper

Insulation : LSOH

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

Voltage Rating : 450/750V

Size of conductor Mm sq Stranding Class Conductor resistance an 20 ℃ ohms/km Nominal Thickness of Insulation mm Mean Overall Diameter (upper limit) mm Approx Weight kg/km
*1 1.5 1.5 2.5 2.5 1 1 2 1 2 18.1 12.1 12.1 7.41 7.41 0.6 0.7 0.7 0.8 0.8 2.7 3.2 3.3 3.9 4.0 15 21 22 32 35
4 6 10 16 25 2 2 2 2 2 4.61 3.08 1.83 1.15 0.727 0.8 0.8 1.0 1.0 1.2 4.6 5.2 6.7 7.8 9.7 50 71 120 180 280
35 50 70 95 120 2 2 2 2 2 0.524 0.387 0.268 0.193 0.153 1.2 1.4 1.4 1.6 1.6 10.9 12.8 14.6 17.1 18.8 380 510 710 970 1200
150 185 240 300 400 2 2 2 2 2 0.124 0.0997 0.0754 0.0601 0.0470 1.8 2.0 2.2 2.4 2.6 20.9 23.3 26.6 29.6 33.2 1480 1900 2480 3100 3950
500 631 2 2 0.0366 0.0283 2.8 2.8 36.9 41.1 5000 6350