CAN bus cable for utility vehicles

CAN bus cable for use in utility vehicles with extended requirements, like higher temperature range, restistance against UV, operating fluids etc.

  • Designed according to ISO 6722
  • tested acc.to ECE-R 118.01

Supplementary automation components from Lappe-MobilitySuitable for outdoor useGood chemical resistanceFlame-retardantHalogen-freeSpace requirementTemperature-resistantUV-resistant


Article number Article designationNumber of cores and mm² per conductorOuter diameter [mm]Copper index [kg/km]Weight [kg/km]
UNITRONIC® BUS HEAT 67221 x 4 x 0.256.452646
UNITRONIC® BUS HEAT 67221 x 4 x 0.347.543361
UNITRONIC® BUS HEAT 67221 x 4 x 0.58.364170
UNITRONIC® BUS HEAT 67221 x 4 x 0.759.795995


  • Star-quad stranding, thus less space requirement and weight
  • Extended temperature range
  • Good resistance to oil, petrol, acids and alkalis

Application range

  • Suitable for connecting to of e.g. camera systems, enter-/ infotainment for passengers, ticketing systems
  • For fixed, occassionally flexible and protected use inside of utility vehicles

Product features

  • Halogen-free outer sheath
  • Maximum bit rate: 1 Mbit/s for 40 m
    segment length
  • temperature class B on the basis of ISO 6722-1
  • ISO 11898 makes recommendations for the segment length, cable cross section and bit rate
  • Flame-retardant according IEC 60332-1-2

Norm references / Approvals

  • Standardised internationally in ISO 11898

Product Make-up

  • Stranded bare conductor
  • PUR outer sheath
  • Colour: black
  • UV-resistant (but colour may change after some time)
  • Screening: wrapped with braided copper wires

Classification ETIM 5

  • ETIM 5.0 Class-ID: EC000830
  • ETIM 5.0 Class-Description: Data cable

Classification ETIM 6

  • ETIM 6.0 Class-ID: EC000830
  • ETIM 6.0 Class-Description: Data cable

Mutual capacitance

  • 40 nF/km (800 Hz)

Peak operating voltage

  • 250 V (not for power transmission)

Conductor resistance

  • (loop): max. 159.8 ohm/km

Minimum bending radius

  • Flexing: 15 x outer diameter

Test voltage

  • Core/core: 1500 V rms

Characteristic impedance

  • 120 ohm

Temperature range

  • Fixed installation: -40°C to +105°C
  • occasionally flexing: -30°C to +105°C

  • Unless specified otherwise, the shown product values are nominal values. Detailed values (e.g. tolerances) are available upon request.
  • Copper price basis: EUR 150/100 kg. Refer to catalogue appendix T17 for the definition and calculation of copper-related surcharges.
  • Please find our standard lengths at: www.lappkabel.de/en/cable-standardlengths
  • Packaging size: coil ≤ 30 kg or ≤ 250 m, otherwise drum
  • Please specify the preferred type of packaging (e.g. 1 x 500 m drum or 5 x 100 m coils).
  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.