Dekoron Wires and Cables LLC

Products

1S74 - 600 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
  • Overall 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
  • 600 volt rated insulation per ICEA
  • Suitable for Class I, Division 2 and Class II, Division 2 hazardous areas

Bending Radius

  • 6 x d (d = overall diameter)

Cable Type

  • Multiple pair individual and overall shield

Other Options

  • Manufactured in accordance with ICEA. Also available to IEC, BS standards or customized configurations.
  • Cable constructions to meet 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
16 AWG / 1.3 mm² 14 AWG / 2.1 mm² 1.5 mm² 2.5 mm²
Resistance [R] Ω/Mft Ω/km 4.4 14.5 2.7 9 3.8 12.4 2.3 7.5
Mutual Capacitance  
Type 1S74 pF/ft pF/m 28 93 32 106 29 96 34 111
L/R Ratio μH/Ω 23 34 26 40
Inductance [L] μH/ft μH/m 0.2 0.66 0.19 0.62 0.2 0.65 0.18 0.6

 

Part Number Pairs Nominal O.D. Weight Jacket Thickness
in mm lb/ft kg/m mils mm
Conductor Size: 16 AWG / 1.3 mm²
1S74-60467 4 0.673 17.1 0.259 0.386 60 1.52
1S74-60867 8 0.909 23.1 0.460 0.684 80 2.03
1S74-61267 12 1.099 27.9 0.637 0.948 80 2.03
1S74-62467 24 1.509 38.3 1.150 1.712 80 2.03
Conductor Size: 14 AWG / 2.1 mm²
1S74-40467 4 0.738 18.7 0.314 0.467 60 1.52
1S74-40867 8 1.016 25.8 0.598 0.890 80 2.03
1S74-41267 12 1.215 30.9 0.817 1.216 80 2.03
1S74-42467 24 1.752 44.5 1.587 2.362 110 2.79
Conductor Size: 1.5 mm²
1S74-N0467 4 0.691 17.6 0.274 0.408 60 1.52
1S74-N0867 8 0.936 23.8 0.498 0.741 80 2.03
1S74-N1267 12 1.132 28.8 0.689 1.026 80 2.03
1S74-N2467 24 1.557 39.5 1.238 1.842 80 2.03
Conductor Size: 2.5 mm²
1S74-P0467 4 0.784 19.9 0.358 0.533 60 1.52
1S74-P0867 8 1.059 26.9 0.656 0.977 80 2.03
1S74-P1267 12 1.284 32.6 0.921 1.371 80 2.03
1S74-P2467 24 1.830 46.5 1.758 2.617 110 2.79