• Halogen-free (LS0H)
  • UKCA certification
  • Single core
  • stranded
  • nickel conductor
  • for high temperature applications
All items

Technical Data

Single core
Temperature range fixed -60°C to +400°C
Nominal voltage AC U0/U 300/500 V
Test voltage (spark test) 2000 V
Minimum bending radius flexible 15x Outer-Ø
fixed 7.5x Outer-Ø


Cable Structure

  • Ni conductor, stranded
  • Core insulation: glass silk braid with heat-resistant impregnation
  • Core identification: see datasheet; identification by coloured helix


  • halogen-free


  • halogen-free acc. to DIN VDE 0482-754-1 / DIN EN 60754-1 / IEC 60754-1


  • the conductor is metrically (mm²) constructed, AWG numbers are approximated, and are for reference only
  • At temperatures above 200°C during the first commissioning, the impregnating varnish may degrade and leave only pure glass fibers remaining as insulation. This can be observed as evaporation.


  • Single core with a wide temperature range; especially suited for use in the aviation and aerospace industry, in power stations, in engine design as well as in chemical, steel and metallurgical plants. For critical applications, for example involving mechanical stress, we recommend to contact us.

Items HELUTHERM® 400

Cross-section (mm²)
Protective conductor
Outer diameter
Single core colour
Item description
Part no.
Outer Ø mm (approx.) Core Colour AWG (approx.) Ni-weight kg/km
Info Circlechevron-leftAlertBrowse fileDownload fileFileImagePdfWordTextExcelPowerpointArchiveCsvAudioVideoSpinnerCalendarSort NoneSort ASCSort DESCReturn arrowMinusYouTubeSyncVisibleInvisible