Power Cables

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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