Dekoron Wires and Cables LLC

Products

1S74 - 300 Volt, Silicone (Fire Resistant), Multi Pair, Individual & Overall Shield, Unarmored

Description

  • Conductor7-strand tinned copper, Class B
  • Primary insulation0.030 inch (0.8 mm) 90C thermoset silicone alloy
  • Number of conductors per group2
  • Color codeBlack and white
  • Pair shield100% coverage, an aluminum-polyester tape shield and a 7-strand tinned copper drain wire
  • Cable shield100% coverage, an aluminum-polyester tape shield and a 7-strand tinned copper drain wire
  • JacketBlack TPN

Application

  • Provides extended service while exposed to fire
  • Meets IEC 331 and BS 6387 C, S and Z fire tests
  • UL listed as PLTC/ITC
  • Suitable for Class I, Division 2 and Class II, Division 2 hazardous areas
  • NEC Article 725/727
  • 300 volt rated insulation

Bending Radius

  • 6 x d (d = overall diameter)

Cable Type

  • Multiple pair individual and overall shield

Other Options

  • Manufactured in accordance with UL. Also available to ICEA, IEC, BS standards or customized configurations.
  • Cable constructions to meet IEC 60331 and BS 6387 C, S, W and Z
  • Various metric and AWG size conductors
  • Special color coding of insulation and jacket materials

The specifications listed above are subject to change without notice. In any change, the product's performance will remain the same, or be improved.

 

Electrical Properties Units Conductor Size
20 AWG / 0.5 mm² 18 AWG / 0.8 mm² 16 AWG / 1.3 mm² 1.5 mm²
Resistance [R] Ω/Mft Ω/km 11.1 36.4 7.1 23.2 4.4 14.5 3.8 12.4
Mutual Capacitance  
Type 1S74 pF/ft pF/m 24 79 27 90 31 103 33 107
L/R Ratio μH/Ω 10 14 21 25
Inductance [L] μH/ft μH/m 0.22 0.72 0.2 0.67 0.19 0.62 0.19 0.61

 

Part Number Pairs Nominal O.D. Weight Jacket Thickness
in mm lb/ft kg/m mils mm
Conductor Size: 20 AWG / 0.5 mm²
1S74-00463 4 0.551 14.0 0.160 0.238 50 1.27
1S74-00863 8 0.733 18.6 0.281 0.419 60 1.52
1S74-01263 12 0.908 23.1 0.409 0.609 70 1.78
1S74-02463 24 1.264 32.1 0.742 1.104 80 2.03
Conductor Size: 18 AWG / 0.8 mm²
1S74-80463 4 0.596 15.1 0.186 0.276 50 1.27
1S74-80863 8 0.795 20.2 0.332 0.494 60 1.52
1S74-81263 12 0.986 25.0 0.485 0.721 70 1.78
1S74-82463 24 1.375 34.9 0.887 1.320 80 2.03
Conductor Size: 16 AWG / 1.3 mm²
1S74-60463 4 0.670 17.0 0.244 0.364 60 1.52
1S74-60863 8 0.869 22.1 0.408 0.608 60 1.52
1S74-61263 12 1.079 27.4 0.594 0.884 70 1.78
1S74-62463 24 1.509 38.3 1.104 1.643 80 2.03
Conductor Size: 1.5 mm²
1S74-N0463 4 0.688 17.5 0.260 0.386 60 1.52
1S74-N0863 8 0.913 23.2 0.456 0.679 70 1.78
1S74-N1263 12 1.109 28.2 0.636 0.947 70 1.78
1S74-N2463 24 1.554 39.5 1.187 1.767 80 2.03