Special Cables / Instrumentation Cables
Special Cables / Oil & Gas Cables / Petrochemical Cables

300V or 500V – Unarmoured fire performance multi-element metallic instrumentation cable for indoor installations in the petroleum industry, chemical and petrochemical plants. Important Note: These cables are not intended for direct connection to mains electricity supply or other low impedance sources.


  • EN 50288-7 Design guidelines
  • EN 50290-2 Specification for insulation and sheath material
  • IEC 60332-1 Flame retardant
  • IEC 60332-3A Fire retardant on bunched cables (if required)
  • IEC 60754 Halogen free properties (only for LS0H)
  • IEC 61034 Low smoke emission (only for LS0H)

Contact us:

Tel: +44 20 3148 5178


Please don’t hesitate to contact us if you need additional information about our products.


 Instrumentation Cables

 Tratos Petrochemical


  • Conductor: annealed copper wires according to cl. 2
  • Fire barrier: mica/glass tape
  • Insulation: polyethylene or XLPE
  • Triples: twisted
  • Identification triples: see table 11 & 12 on page 12
  • Assembly: concentric layers
  • Overall screen: aluminium/polyester tape 0.024 mm in electrical contact with tinned annealed copper wires of a total section of 0.5mm2 polyester tape 0.023 mm
  • Outer sheath: PVC or LS0H
  • Marking: (EN 50288-7) + (Voltage grade) + (TRATOS) + (Year of Manufacture) + (Batch Number) + (Metre Mark)


Contact us

Please, don’t hesitate to contact us for additional information on our company or our products.

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