S3 or S3/S7 BFOU(i) 250V Armour & Individual Shielding fire resistant NEK606 Instrument cableApplications :These cables are fire resistant,Website: , flame retardant, low smoke,halogen free and mud resistant, 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 606:2004Conductors :Circular tinned annealed stranded copper wire to IEC 60228 class 2.Insulation :Mica tape + Halogen free EPR compound.Twinning :Colour coded cores twisted together.Individual Shielding :Each pairs/triples are screened by copper backed polyester tape in contact with a stranded tinned copper drain wire and wrapped with polyester tape. Pairs/triples are numbered with numbered tape or by numbers printed directly on the insulated conductors.Bedding :Halogen free compound.Armour :Tinned copper wire braid.Outer Sheath :Halogen free thermosetting compound, SHF2 (for TYPE S3). Halogen free MUD resistant thermosetting compound, SHF MUD (for TYPE S3/S7), coloured grey (blue for intrinsically safe).Electrical Characteristics :   Nominal Cross Section Areamm²0.751.01.52.5Nominal Conductor Diametermm1.11.31.62.0Maximum Resistant@20℃Ω/km26.319.312.98.02Mutual CapacitancenF/km8595100110Nominal Inductance@1KHzMH/km0.7310.6910.6730.629Maximum L/R@1KHzμH/Ω20253555Operating VoltageV250250250250Mechanical 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 Thickness mmNominal Sheath Thickness mmNominal Overall Diameter mmNominal Weight kg/kmInnerOuter1×2×0.750.61.11.212.12252×2×0.750.61.11.316.74053×2×0.750.61.11.417.55404×2×0.750.61.11.418.66105×2×0.750.61.11.520.27056×2×0.750.61.11.521.78057×2×0.750.61.11.521.78308×2×0.750.61.11.623.69059×2×0.750.61.11.725.1100010×2×0.750.61.11.726.2103012×2×0.750.61.11.726.8114514×2×0.750.61.11.828.2120515×2×0.750.61.11.830.0130516×2×0.750.61.11.930.6141518×2×0.750.61.11.932.1147519×2×0.750.61.21.932.7157520×2×0.750.61.22.034.1170021×2×0.750.61.22.035.0176523×2×0.750.61.22.035.5189524×2×0.750.61.22.137.7198027×2×0.750.61.22.238.7216530×2×0.750.61.22.239.9233533×2×0.750.61.22.341.5253537×2×0.750.61.22.342.727251×3×0.750.61.11.111.92452×3×0.750.61.11.415.54203×3×0.750.61.11.418.45804×3×0.750.61.11.419.76757×3×0.750.61.11.623.69608×3×0.750.61.11.725.098012×3×0.750.61.31.829.6143516×3×0.750.61.41.932.6177019×3×0.750.61.42.134.4198524×3×0.750.61.82.239.625801×2×1.00.61.11.212.52452×2×1.00.61.11.417.64503×2×1.00.61.11.418.36004×2×1.00.61.11.419.36255×2×1.00.61.11.521.19206×2×1.00.61.11.622.89507×2×1.00.61.11.622.88608×2×1.00.61.11.624.79859×2×1.00.61.11.726.3113510×2×1.00.61.11.727.4117012×2×1.00.61.11.828.3130014×2×1.00.61.11.829.5138015×2×1.00.61.11.931.6151016×2×1.00.61.11.932.1162018×2×1.00.61.22.034.2174519×2×1.00.61.22.034.5183020×2×1.00.61.22.136.0197521×2×1.00.61.22.137.3213523×2×1.00.61.22.137.9229524×2×1.00.61.22.239.8233527×2×1.00.61.22.240.6250030×2×1.00.61.22.342.1272033×2×1.00.61.22.343.6294037×2×1.00.61.42.445.432301×3×1.00.61.11.212.62752×3×1.00.61.11.418.86403×3×1.00.61.11.519.36654×3×1.00.61.11.520.97755×3×1.00.61.11.622.89656×3×1.00.61.11.725.411357×3×1.00.61.11.725.411808×3×1.00.61.11.727.012709×3×1.00.61.11.828.9145010×3×1.00.61.11.931.1145512×3×1.00.61.11.932.0168514×3×1.00.61.22.033.8182015×3×1.00.61.22.034.8193516×3×1.00.61.22.136.0210518×3×1.00.61.22.138.1231019×3×1.00.61.22.238.6235520×3×1.00.61.22.239.6259021×3×1.00.61.22.240.4268523×3×1.00.61.22.342.0293524×3×1.00.61.22.342.8314527×3×1.00.61.42.445.3325530×3×1.00.61.42.547.4356532×3×1.00.61.42.548.637551×2×1.50.71.11.213.52952×2×1.50.71.11.419.25453×2×1.50.71.11.520.27254×2×1.50.71.11.521.57705×2×1.50.71.11.623.49756×2×1.50.71.11.725.411307×2×1.50.71.11.725.411708×2×1.50.71.11.727.512259×2×1.50.71.11.829.4140510×2×1.50.71.11.930.9144012×2×1.50.71.11.931.6168014×2×1.50.71.22.033.6175015×2×1.50.71.22.136.0191016×2×1.50.71.22.136.9205518×2×1.50.71.22.238.9226019×2×1.50.71.22.239.3239520×2×1.50.71.22.240.8254021×2×1.50.71.22.342.1266023×2×1.50.71.22.342.7286524×2×1.50.71.42.445.2308027×2×1.50.71.42.446.1315530×2×1.50.71.42.547.8344032×2×1.50.71.42.649.0368533×2×1.50.71.42.649.7374037×2×1.50.71.42.651.240401×3×1.50.71.11.313.63252×3×1.50.71.11.518.55603×3×1.50.71.11.521.48004×3×1.50.71.11.623.79755×3×1.50.71.11.725.411956×3×1.50.71.11.828.314057×3×1.50.71.11.828.314708×3×1.50.71.11.830.215859×3×1.50.71.21.932.6183510×3×1.50.71.22.035.1193512×3×1.50.71.22.136.8211514×3×1.50.71.22.138.3236015×3×1.50.71.22.239.7253016×3×1.50.71.22.240.8277518×3×1.50.71.22.342.9290519×3×1.50.71.22.343.3320020×3×1.50.71.42.444.9330521×3×1.50.71.42.445.8343023×3×1.50.71.42.547.7375524×3×1.50.71.42.548.6392527×3×1.50.71.42.651.1411530×3×1.50.71.42.753.5451032×3×1.50.71.62.855.548501×2×2.50.71.11.314.03402×2×2.50.71.11.518.55603×2×2.50.71.11.521.68654×2×2.50.71.11.623.210105×2×2.50.71.11.725.311856×2×2.50.71.11.727.413707×2×2.50.71.11.727.414308×2×2.50.71.11.829.915609×2×2.50.71.11.931.9178010×2×2.50.71.22.033.8177512×2×2.50.71.22.034.6196514×2×2.50.71.22.136.9227515×2×2.50.71.22.239.5248016×2×2.50.71.22.240.1259018×2×2.50.71.22.342.3282519×2×2.50.71.22.342.7293020×2×2.50.71.42.444.8324021×2×2.50.71.42.446.1337523×2×2.50.71.42.546.9356024×2×2.50.71.42.549.1366027×2×2.50.71.42.650.3400030×2×2.50.71.42.752.2437033×2×2.50.71.42.754.1473537×2×2.50.71.62.856.452251×3×2.50.71.11.214.53802×3×2.50.71.11.622.59503×3×2.50.71.11.623.410554×3×2.50.71.11.725.312505×3×2.50.71.11.727.414606×3×2.50.71.11.930.717357×3×2.50.71.11.930.718308×3×2.50.71.22.033.320259×3×2.50.71.22.035.4229010×3×2.50.71.22.238.8240512×3×2.50.71.22.240.0268514×3×2.50.71.22.341.9300015×3×2.50.71.22.343.1319016×3×2.50.71.42.444.9342018×3×2.50.71.42.547.2374019×3×2.50.71.42.547.6388520×3×2.50.71.42.548.9418521×3×2.50.71.42.650.0437023×3×2.50.71.42.752.1476024×3×2.50.71.42.753.0478527×3×2.50.71.62.856.2533530×3×2.50.71.62.958.8585532×3×2.50.71.63.060.66215