(J)-H(ST)H...BD Fire Alarm Cable

Halogen-free cable with red outer sheath for stationary use

(J)-H(ST)H...BD - red-sheathed, halogen-free, bundle-twisted fire alarm cable with static foil shielding for stationary use, for instance on or under plaster

Flame-retardantHalogen-freeInterference signals


Article number Number of pairs and conductor diameter (mm)Outer diameter [mm]Copper index (kg/km)Weight (kg/km)
(J)-H(ST)H...BD Fire Alarm Cable
2 x 2 x 0.872577


  • Used to meet enhanced fire protection requirements concerning protection of people and high-value property
  • Does not emit any toxic or corrosive gases in the event of fire and resists the spread of fire
  • Aluminium-laminated plastic foil static screen with tin-plated drain wire minimises the interference of high frequency, electromagnetic fields
  • Decoupling of circuits by means of
    twisted-pair (TP) design (crosstalk effects)

Application range

  • This halogen-free, flame-retardant cable with static shielding is made for stationary use for telephone, data and signal transmission in subscriber stations and private branch exchange construction for telephone systems
  • For fixed installation on and under plaster, in dry and damp rooms

Product features

  • Flame retardant acc. to DIN VDE 0472-804/08.83, Test method C
  • Halogen-free according to EN 50267-2-1/-2

Product Make-up

  • Solid bare copper conductor
  • Core insulation made of special halogen-free compound
  • Cores twisted into star quads,
    5 star quads are twisted into a bundle,
    bundles stranded in layers
  • Foil wrapping,
    static screening made of aluminium-laminated plastic film with copper drain wire
  • Outer sheath made of special halogen-free compound
    Outer sheath colour: flame red (RAL 3000)

Classification ETIM 5

  • ETIM 5.0 Class-ID: EC000829
  • ETIM 5.0 Class-Description: Signal-/telecommunications cable

Classification ETIM 6

  • ETIM 6.0 Class-ID: EC000829
  • ETIM 6.0 Class-Description: Signal-/telecommunications cable

Core identification code

  • according to VDE 0815,
    refer to Appendix T10

Mutual capacitance

  • max. 120 nF/km


  • K1: approx. 300 pF/100 m
  • K9-12: approx. 100 pF/100 m

Minimum bending radius

  • Fixed installation: 8 x outer diameter

Test voltage

  • Core/core: 800 V
  • Core/screen: 800 V

Loop resistance

  • 0.6 mm: max. 130 ohm/km
  • 0.8 mm: max. 73.2 ohm/km

Conductor cross-section

  • 0.6 mm: 0.28 mm²
  • 0.8 mm: 0.50 mm²

Temperature range

  • Occasional flexing: -5°C to +50°C
  • Fixed installation: -30°C to +70°C

  • Unless specified otherwise, the shown product values are nominal values. Detailed values (e.g. tolerances) are available upon request.
  • Copper price basis: EUR 100/100 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
  • * Trade product, no Lapp product
  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.