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                              |  power cables |  |  
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                                    | power cables  : 600/1000V Four Core, XLPE Insulated, LSOH Sheathed, Armoured to BS 6724
                                        
                                          | Size of Conductor
 mm2
 | Nominal Thickness of
 Insulation
 mm
 | Diameter under
 Armour
 | Nominal Steel Armour Wire
 Diameter
 mm
 | Thickness of
 Sheath
 mm
 | Approximate overall
 Diameter
 mm
 |  
                                          | 1.5 | 0.7  | 8.9  | 0.9  | 1.4  | 13.5  |  
                                          | 2.5 | 0.7  | 10.4  | 0.9  | 1.4  | 15.0  |  
                                          | 4 | 0.7  | 11.8  | 0.9  | 1.4  | 16.4  |  
                                          | 6 | 0.7  | 13.2  | 1.25  | 1.5  | 18.7  |  
                                          | 10 | 0.7  | 15.6  | 1.25  | 1.5  | 21.1  |  
                                          | 16 | 0.7  | 17.2  | 1.25  | 1.6  | 22.9  |  
                                          | 25 | 0.9  | 22.3  | 1.6  | 1.7  | 28.9  |  
                                          | 25 | 0.9  | 19.5  | 1.6  | 1.7  | 26.1  |  
                                          | 35 | 0.9  | 25.3  | 1.6  | 1.8  | 32.1  |  
                                          | 35 | 0.9  | 22.0  | 1.6  | 1.8  | 28.8  |  
                                          | 50 | 1.0  | 25.0  | 1.6  | 1.9  | 32.0  |  
                                          | 70  | 1.1  | 29.2  | 2.0  | 2.1  | 37.7  |  
                                          | 95  | 1.1  | 33.3  | 2.0  | 2.2  | 41.7  |  
                                          | 120  | 1.2  | 37.5  | 2.5  | 2.3  | 47.1  |  
                                          | 150  | 1.4  | 41.6  | 2.5  | 2.4  | 51.4  |  
                                          | 185  | 1.6  | 46.4  | 2.5  | 2.6  | 56.6  |  
                                          | 240  | 1.7  | 52.6  | 2.5  | 2.7  | 63.0  |  
                                          | 300  | 1.8  | 58.0  | 2.5  | 2.9  | 68.8  |    |  |  
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