Fixed installation
Public building BMS, fire detection & alarm loops (Red BMK), LSA patch panels and HVAC risers.
Product
Low-smoke zero-halogen (`LSZH`) building installation, fire-alarm (`BMK`) and BMS cable to DIN VDE 0815 (`J-H(St)H...Bd`) with solid 0.6/0.8 mm copper conductors, halogen-free polyolefin cores (`H`), Al/PET static screen (`(St)`) and HM2 LSZH sheath (`H`).
Typical values for this cable type, based on DIN VDE 0815 (J-H(St)H...Bd) · LSZH — confirmed in the datasheet and quotation for your order.
Application fit
J-H(st)H (`J-H(St)H...Bd`) is the halogen-free safety upgrade to J-Y(st)Y for airports, hospitals, hotels, schools, underground rail stations and high-occupancy commercial buildings where PVC smoke and acid gas are prohibited.
Public building BMS, fire detection & alarm loops (Red BMK), LSA patch panels and HVAC risers.
Static Al/PET foil screen rejects electrostatic noise; for flexible multi-core braided EMC, select LiHCH.
Use LiHCH BraidedSolid Class 1 copper conductors (0.6 / 0.8 mm); strictly for fixed installation.
Use LiHCH FlexibleConstruction
Shown: J-H(St)H 4×2×0.8 Bd — solid 0.8 mm bare copper conductors, halogen-free polyolefin core insulation ('H') twisted in pairs/bundles ('Bd'), halogen-free tape, Al/PET static foil screen ('(St)') with solid tinned drain wire and pebble-grey RAL 7032 HM2 LSZH outer sheath ('H').
| # | Layer | Material & reference |
|---|---|---|
| 1 | Solid bare copper conductor | Solid circular annealed copper wire Ø 0.6 mm (≈ 0.28 mm²) or Ø 0.8 mm (≈ 0.50 mm²) for LSA/IDC terminationDIN VDE 0815 / IEC 60228 Cl. 1 |
| 2 | Halogen-free LSZH core insulation (H) | Cross-linked or thermoplastic halogen-free polyolefin compound Type HI1 / HI2 (DIN VDE 0207-24)DIN VDE 0815 · HI2 |
| 3 | Halogen-free wrapping tape | Overlapped halogen-free plastic tape over the paired unit bundles ('Bd')DIN VDE 0815 |
| 4 | Static Al/PET foil screen (St) | Plastic-laminated aluminium foil tape with a longitudinal solid tinned-copper drain wireDIN VDE 0815 |
| 5 | Halogen-free LSZH outer sheath (H) | Flame-retardant low-smoke zero-halogen compound Type HM2, pebble-grey RAL 7032 (or red RAL 3000 for fire alarm)DIN VDE 0207-24 HM2 · IEC 60332-3-24 |
Halogen-free telecommunications, intercom and LSA punch-down installation cable from 1×2×0.6 to 40×2×0.6
Halogen-free BMS, HVAC actuator and sensor bus cable from 1×2×0.8 to 20×2×0.8 (loop ≤ 73.2 Ω/km)
Halogen-free red fire-alarm loop cable ('Brandmeldekabel') for public buildings
Technical data
Sizes
Typical DIN VDE 0815 (J-H(St)H...Bd) · LSZH outer diameter limits, copper content and cable weight.
| Order designation | Cores × mm² | AWG ≈ | Outer Ø min mm | Outer Ø max mm | Copper kg/km | Weight ≈ kg/km | Min. bend R mm | Enquiry |
|---|---|---|---|---|---|---|---|---|
| n × 2 × 0.6 mm (Ø Solid Cu, Loop ≤ 130 Ω/km) LSZH DIN VDE 0815 | ||||||||
| J-H(St)H 1×2×0.6 Bd | 1×2×0.6 | 23 (0.6 mm) | 4.3 | 4.7 | 6 | 28 | 38 | |
| J-H(St)H 2×2×0.6 Bd | 2×2×0.6 | 23 (0.6 mm) | 5.0 | 5.4 | 12 | 38 | 43 | |
| J-H(St)H 4×2×0.6 Bd | 4×2×0.6 | 23 (0.6 mm) | 6.2 | 6.7 | 23 | 62 | 54 | |
| J-H(St)H 6×2×0.6 Bd | 6×2×0.6 | 23 (0.6 mm) | 6.9 | 7.5 | 34 | 81 | 60 | |
| J-H(St)H 10×2×0.6 Bd | 10×2×0.6 | 23 (0.6 mm) | 8.4 | 9.1 | 56 | 122 | 73 | |
| J-H(St)H 20×2×0.6 Bd | 20×2×0.6 | 23 (0.6 mm) | 10.9 | 11.8 | 112 | 220 | 94 | |
| J-H(St)H 30×2×0.6 Bd | 30×2×0.6 | 23 (0.6 mm) | 13.0 | 14.1 | 168 | 315 | 113 | |
| J-H(St)H 40×2×0.6 Bd | 40×2×0.6 | 23 (0.6 mm) | 14.7 | 16.0 | 223 | 410 | 128 | |
| n × 2 × 0.8 mm (Ø Solid Cu, Loop ≤ 73.2 Ω/km) LSZH DIN VDE 0815 | ||||||||
| J-H(St)H 1×2×0.8 Bd | 1×2×0.8 | 20 | 5.1 | 5.5 | 11 | 39 | 44 | |
| J-H(St)H 2×2×0.8 Bd | 2×2×0.8 | 20 | 5.7 | 6.2 | 21 | 56 | 50 | |
| J-H(St)H 4×2×0.8 Bd | 4×2×0.8 | 20 | 7.8 | 8.5 | 41 | 98 | 68 | |
| J-H(St)H 6×2×0.8 Bd | 6×2×0.8 | 20 | 9.0 | 9.8 | 61 | 136 | 78 | |
| J-H(St)H 10×2×0.8 Bd | 10×2×0.8 | 20 | 11.1 | 12.1 | 101 | 210 | 97 | |
| J-H(St)H 12×2×0.8 Bd | 12×2×0.8 | 20 | 12.0 | 13.0 | 121 | 246 | 104 | |
| J-H(St)H 20×2×0.8 Bd | 20×2×0.8 | 20 | 14.9 | 16.2 | 201 | 395 | 130 | |
| Cross-section mm² | AWG ≈ | Max. DC resistance 20 °C, Ω/km | Single pair/core 30 °C, A | Multi-core bundle 30 °C, A |
|---|---|---|---|---|
| 0.28 | 23 (0.6 mm) | 65 | 4.0 | 3.0 |
| 0.5 | 20 | 39 | 9.0 | 6.0 |
Reel check
A first screen using datasheet values. Engineering confirms drum geometry, acceleration and tension with your quotation.
Quality & approvals
Routine tests on every production length, sample and type tests per batch — documented on an EN 10204 3.1 inspection certificate.
| Testing & inspection | Test value / reference | Frequency |
|---|---|---|
| Routine tests | ||
| AC voltage test | 0.8 kV AC (50 Hz) | Every manufactured length |
| Conductor DC resistance | IEC 60228 / DIN VDE 0815 (J-H(St)H...Bd) · LSZH (bare copper) | Every manufactured length |
| Sample tests | ||
| Vertical flame propagation | IEC 60332-1-2 / EN 60332-1-2 | Per production batch |
| Insulation & sheath material physical properties | DIN VDE 0815 (J-H(St)H...Bd) · LSZH | Type approval |
Marking & supply
Sheath marking
Technical documents
FAQ
Not covered here? Send your drawing — an engineer replies within 2 business hours.
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