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BS 7211 : 2012

Single Core H07Z-K Type 450/750 V Rated Fire Resistant Cable

  • Metro Rail, Airport, Schools, Shopping malls, Cinemas, High-rise Buildings and fire prone areas.
  • Indoor and Outdoor uses.

  • Conductor : Annealed Copper conductor, Class 5 flexible conductor as per EN 60228
  • Insulation 1 : Glass Mica Tape
  • Insulation 2 : Thermosetting Insulation EI 5 as per BS EN 50363-5

  • Temperature Range :-15°C to + 120°C
  • Rated Voltage (Uo/U) : 450/750 V
  • Test Voltage : 3.5kV/5 min
  • Bending Radius (Min) :Upto 8 X cable OD
  • Specification : EN 50525-3-41

  • Flammability : IEC 60332-1 & IEC 60332-3 Categories A, B & C
  • Resistance to Fire : CWZ of BS : 6387, IEC 60331 & F-2 of BS : 7846
  • Smoke Emission : IEC 61034 – 2
  • Acid Gas Content : IEC 60754 -1 & 2, BS EN 50267 – 1 & 2
  • Special Features :
  • a) Maintains Circuit Integrity for 3 hours under fire condition.
  • b) Zero Halogen, Low Smoke and Resistance to flame propagation.
  • c) Siechem Fire Resistant Cable meets BS 7846 Cat F2 and meets Test requirements as per BS 6387 CWZ, at an enhanced voltage of 600/1000V.
  • d) Siechem Fire Resistant Cable also meets 60 minute rating (PH60) to BS EN 50200 and a 30 minute rating to BS 8434-1. These tests demonstrate that Fire Resistant Cable also meets the requirements for use in “Standard” installations in accordance with BS 5839-1 : 2002 for fire detection and alarm systems, and Cables with inherently high resistance to attack by fire in accordance with BS 5266-1 : 2005 for emergency lighting.

Part Number No.of Cores x Cross Sectional Area No of Strands x Strand Diameter Nominal Insulation Thickness Outer Diameter approx Max Conductor Resistance at 20°C Approx Weight
No./Sq.mm Nos x mm mm Min (mm) Max (mm) Ω/km Kg/Km
72613XX* 1C x 1.5 30 X 0.25 0.7 2.8 3.5 12.3 23
72616XX 1C x 2.5 50 X 0.25 0.8 3.4 4.3 7.98 35
72619XX 1C x 4 56 X 0.3 0.8 3.9 4.9 4.95 50
72623XX 1C x 6 84 X 0.3 0.8 4.4 5.5 3.30 69
72627XX 1C x 10 80 X 0.4 1.0 5.7 7.1 1.91 110
72628XX 1C x 16 126 X 0.4 1.0 6.7 8.4 1.21 164
72630XX 1C x 25 196 X 0.4 1.2 8.4 10.6 0.780 251
72632XX 1C x 35 276 X 0.4 1.2 9.7 12.1 0.554 338
72634XX 1C x 50 396 X 0.4 1.4 11.5 14.4 0.386 479
72637XX 1C x 70 360 X 0.5 1.4 13.2 16.6 0.272 651
72638XX 1C x 95 475 X 0.5 1.6 15.1 18.8 0.206 877
72641XX 1C x 120 608 X 0.5 1.6 16.7 20.9 0.161 1089
72642XX 1C x 150 756 X 0.5 1.8 18.6 23.3 0.129 1359
72644XX 1C x 185 925 X 0.5 2.0 20.6 25.8 0.106 1674
72646XX 1C x 240 1221 X 0.5 2.2 23.5 29.4 0.0801 2160

 

Note : XX* : Please add last two digits in the part number as per the colour code given hereunder replacing XX while ordering
Red – 01 Yellow – 02 Blue – 03 Black – 04 Green – 05 Yellow-Green – 06 Grey – 07 Brown – 08 White – 09 Orange – 10 Violet – 11
Chocolate – 12 Tan – 13 Charcoal – 14 LT Blue – 15 DK Grey – 16 LT Green – 17 DK Green – 18 DK Blue – 19 Purple – 20 Pink – 21

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