S14 BU(c) 250 V NEK606 Cable

Place of Origin	China

S14 BU(c) 250 V ,Website: , Fire Resistant, NEK606, SHF2 SheathApplications :These unarmoured cables are fire resistant, flame retardant, low smoke and halogen free, used for instrumentation, communication, control and alarm systems.Standards :IEC 60092-376IEC 60092-351IEC 60092-359IEC 60332-1IEC 60332-3-22IEC 60754-1,2IEC 61034-1,2NEK 606:2004IEC 60331-21Conductors :Circular tinned annealed stranded copper wire to IEC 60228 class 2.Insulation :Mica tape + Halogen free EPR compound.Twinning :Colour coded cores twisted together.Collective Shielding :Pairs/triples are layed up and collectively screened by copper backed polyester tape in contact with a stranded tinned copper drain wire.Pairs/triples are numbered with numbered tape or by numbers printed directly on the insulated conductors.Outer Sheath :Halogen free thermosetting compound, SHF2, coloured grey (blue for intrinsically safe).Electrical Characteristics :Nominal Cross Section Areamm20.751.01.5Nominal Conductor Diametermm1.11.31.6Maximum Resistant@20℃Ω/km26.319.312.9Mutual CapacitancenF/km758085Nominal Inductance@1KHzMH/km0.7270.6860.667Maximum L/R@1KHzμH/Ω202535Operating VoltageV250250250Mechanical and Thermal Properties :Bending Radius : 8×OD (during installation); 6×OD (fixed installed).Temperature Range : -20℃ ~ +90℃.Dimensions and Weight :Construction No. of elements×No. of cores in element×Cross section(mm2)Nominal Insulation ThicknessmmNominal Sheath ThicknessmmNominal Overall DiametermmNominal Weightkg/km2×2×0.750.61.110.21854×2×0.750.61.212.52407×2×0.750.61.415.03508×2×0.750.61.416.339512×2×0.750.61.519.554016×2×0.750.61.621.869019×2×0.750.61.723.278024×2×0.750.61.826.798532×2×0.750.62.129.612252×3×0.750.61.212.02053×3×0.750.61.213.12654×3×0.750.61.314.43207×3×0.750.61.317.44758×3×0.750.61.519.559012×3×0.750.61.622.974516×3×0.750.61.725.696519×3×0.750.61.827.2109524×3×0.750.62.031.614052×2×1.00.61.110.72104×2×1.00.61.113.32857×2×1.00.61.416.04158×2×1.00.61.417.346512×2×1.00.61.620.864516×2×1.00.61.723.382519×2×1.00.61.824.794024×2×1.00.61.928.8120032×2×1.00.62.331.814953×3×1.00.61.214.03104×3×1.00.61.415.33807×3×1.00.61.618.657012×3×1.00.61.624.490016×3×1.00.61.727.3116019×3×1.00.61.929.0132524×3×1.00.62.133.717002×2×1.50.71.212.12754×2×1.50.71.315.23807×2×1.50.71.518.45658×2×1.50.71.520.064012×2×1.50.71.724.389516×2×1.50.71.827.2115019×2×1.50.71.928.6129524×2×1.50.72.133.5167032×2×1.50.72.337.020952×3×1.50.71.315.03103×3×1.50.71.316.04204×3×1.50.71.417.75157×3×1.50.71.621.57858×3×1.50.71.623.593012×3×1.50.71.828.5125516×3×1.50.71.931.9163019×3×1.50.72.033.8185524×3×1.50.72.239.32375