Dekoron Wires and Cables LLC
Browse All Products
A Marmon Wire and Cable / Berkshire Hathaway Company

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 PropertiesUnitsConductor Size
16 AWG / 1.3 mm²14 AWG / 2.1 mm²1.5 mm²2.5 mm²
Resistance [R]Ω/MftΩ/km4.414.52.793.812.42.37.5
Mutual Capacitance
Type 1S74pF/ftpF/m289332106299634111
L/R RatioμH/Ω23342640
Inductance [L]μH/ftμH/m0.20.660.190.620.20.650.180.6

Part NumberPairsNominal O.D.WeightJacket Thickness
inmmlb/ftkg/mmilsmm
Conductor Size: 16 AWG / 1.3 mm²
1S74-6046740.67317.10.2590.386601.52
1S74-6086780.90923.10.4600.684802.03
1S74-61267121.09927.90.6370.948802.03
1S74-62467241.50938.31.1501.712802.03
Conductor Size: 14 AWG / 2.1 mm²
1S74-4046740.73818.70.3140.467601.52
1S74-4086781.01625.80.5980.890802.03
1S74-41267121.21530.90.8171.216802.03
1S74-42467241.75244.51.5872.3621102.79
Conductor Size: 1.5 mm²
1S74-N046740.69117.60.2740.408601.52
1S74-N086780.93623.80.4980.741802.03
1S74-N1267121.13228.80.6891.026802.03
1S74-N2467241.55739.51.2381.842802.03
Conductor Size: 2.5 mm²
1S74-P046740.78419.90.3580.533601.52
1S74-P086781.05926.90.6560.977802.03
1S74-P1267121.28432.60.9211.371802.03
1S74-P2467241.83046.51.7582.6171102.79