silicon mulitcore cable, steel braiding, halogen-free

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Technical data
  • Special silicone multicore cable with higher
    heat-resistance range adapted to
    DIN VDE 0250 part 1 and
    DIN VDE 0285-525-2-83/
    DIN EN 50525-2-83
  • Temperature range
    -60°C to +180°C
    (for short time +220°C)
  • Temperature limit
    at the conductor in operation +180°C
  • Nominal voltage U0/U 300/500 V
  • Test voltage 2000 V
  • Breakdown voltage min. 5000 V
  • Insulation resistance
    min. 200 MOhm x km
  • Power rating
    at ambient temperature up to +145°C to
    DIN VDE 0100 for higher temperatures valid:
    150°C - load value 100%
    155°C - load value 91%
    160°C - load value 82%
    165°C - load value 71%
    170°C - load value 58%
    175°C - load value 41%
  • Minimum bending radius
    flexing 10x cable Ø
    fixed installation 5x cable Ø
  • Radiation resistance
    up to 20x106 cJ/kg (up to 20 Mrad)
Cable structure
  • Tinned copper conductor, to
    DIN VDE 0295 cl.5, fine wire,
    BS 6360 cl.5, IEC 60228 cl.5
  • Core insulation of silicone
  • Core identification to DIN VDE 0293-308
    - up to 5 cores coloured
    - from 6 cores, black with continuous
       white numbering
  • GN-YE conductor, 3 cores and above
  • Cores stranded in layers with
    optimal lay-length
  • Sheath of silicone
  • Glass fibre tape over the sheath
  • Galvanized steel wire outer braiding
  • Advantages
    Hardly changes of dielectric strength and
    the insulation resistance also at high
    temperatures, high ignition or flash point,
    in case of fire, forms an insulating layer of
  • Resistant to
    High molecular oils, fats from vegetables
    and animals, alcohols, plasticizers and
    clophenes, diluted acids, lyes and salt
    dissolution, oxidation substances, tropical
    influences and weather, lake water, oxygen
  • For laying as a fixed installation only in open
    or ventilated pipe systems as well as in ducts.
    Otherwise the mechanical properties of the
    silicon are reduced by the enclosed air at
    temperatures exceeding 90°C
  • Corrosiveness of combustion gases
    acc. to DIN VDE 0482 part 267,
    DIN EN 50267-2-2, IEC 60754-2
    (equivalent DIN VDE 0472 part 813)
  • Behaviour in fire
    no flame propagation acc. to
    DIN VDE 0482-332-1-2,
    DIN EN 60332-1-2,IEC 60332-1 (equivalent
    DIN VDE 0472 part 804 test method B)
  • G = with green-yellow conductor
    x = without green-yellow conductor
  • AWG sizes are approximate equivalent
    values. The actual cross-section is in mm².
Silicone cables screened with steel braiding were evolved for use wherever insulation is subjected to extreme temperature changes. They are heat-resistant for permanent temperature up to +180°C, for short time operation up to +220°C. The good performance of the environmental resistant properties means that silicone cables can be used at temperatures down to -60°C. Silicone cables are halogen-free cables and are especially suited for installation in power stations. They have also found their uses in the steel producing industries, aviation industry, ship building as well as in ceramic, glass and cement factories. The screened steel braiding ensures a disturbance-free transmission of signals and impulses.
CE = The product is conformed with the EC Low-Voltage Directive 2006/95/EC.
Data sheet
Certificate of compliance

Part no.

No.cores x

Outer Ø

approx. mm


kg / km


approx. kg / km



2 x 0,75






3 G 0,75