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Control & signal cablesDIN VDE 0812LSZH Halogen-Free (IEC 60754)DIN 47100 Colour Code

LiHH Unscreened LSZH Signal CableDIN VDE 0812 unscreened halogen-free (LSZH) DIN 47100 electronic signal cable

Halogen-free low-smoke (`LSZH`) flexible electronic signal and data cable built to DIN VDE 0812 (`LiHH`) with fine-stranded bare copper conductors (0.14–1.5 mm²), DIN 47100 colour-coded polyolefin cores (`H`) and a grey HM2 LSZH outer sheath (`H`).

Flame-retardant

Approved

Oil-resistant

Cores × cross-section

Order designation: LiHH 7×0.25
Outer Ø min: 4.8 mm
Outer Ø max: 5.2 mm
Weight ≈: 46 kg/km
Min. bend R: 31 mm

Check against my drum All sizes (22)

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Engineering reply in 2 business hoursCut-to-length export drumsEN 10204 3.1 certificate per drum

Peak voltage: 350 / 500 V
Halogen-free: IEC 60754-1/2
Smoke density: IEC 61034-2
Temp. flexing: −5…+70 °C
Bending radius: 6–10 × OD
Size range: 0.14–1.5 mm²

Typical values for this cable type, based on DIN VDE 0812 / DIN 47100 · LSZH — confirmed in the datasheet and quotation for your order.

Application fit

Is LiHH right for your machine?

LiHH is the low-smoke zero-halogen (`LSZH`) counterpart to LiYY, designed for airports, hospitals, data centres, public transit stations and commercial buildings where corrosive acid gas and dense black PVC smoke must be prevented in a fire.

Fixed installation

Suitable

Public buildings, HVAC/BMS sensors, cleanrooms, laboratories and PLC cabinets requiring LSZH fire safety.

Trailing & towing

With conditions

Suitable for light, tension-free movement between instruments and racks.

Use JZ-500-PUR

VFD inverter to AC motor screened feeder

Not suitable

Unscreened LSZH signal cable; for EMC-protected halogen-free circuits, select tinned-Cu screened LiHCH.

Use LiHCH Screened

Energy chain / drag chain

Not suitable

Not designed for continuous high-cycle drag chains.

Use JZ-500-PUR

Typical machinesAirports, metro stations & public buildingsHospitals, cleanrooms & pharmaceutical plantsBuilding management (BMS) & HVAC controlsData centres & server room telemetryAccess control, intercom & fire-safe electronics

Construction

Layer by layer

Shown: LiHH 7×0.25 — fine-stranded bare copper conductors, thin-wall halogen-free polyolefin core insulation ('H', DIN 47100 colours), halogen-free wrapping tape and pebble-grey RAL 7032 HM2 low-smoke zero-halogen outer sheath ('H').

Schematic, not to scale — generated from the layer data

#	Layer	Material & reference
1	Fine-stranded copper conductor	Annealed bare copper strands to DIN VDE 0812 / IEC 60228 Class 5 (0.14 mm²: 18×0.10 mm)DIN VDE 0812 / IEC 60228
2	Halogen-free LSZH core insulation (H)	Thermoplastic polyolefin compound Type HI2 / TI6 (DIN VDE 0207-24) colour-coded to DIN 47100DIN VDE 0207-24 · DIN 47100
3	Short-lay core stranding	Cores stranded in concentric layers with halogen-free separating tapeDIN VDE 0812
4	Halogen-free LSZH outer sheath (H)	Flame-retardant low-smoke zero-halogen compound Type HM2, pebble-grey RAL 7032DIN VDE 0207-24 HM2 · IEC 60754 / 61034

LiHH 0.14–0.34 mm² (350/500 V peak)

Compact LSZH halogen-free sensor and signal cables from 2 to 36 cores with DIN 47100 colours

LiHH 0.5–1.5 mm² (500 V peak)

Halogen-free BMS, actuator and control signal cables from 2 to 25 cores

Technical data

Ratings & operating limits

Typical values: Typical values for this cable type, based on DIN VDE 0812 / DIN 47100 · LSZH. Values for your order are confirmed in the datasheet and quotation.

Electrical

Peak operating voltage: 350 V (0.14 mm²) · 500 V (≥ 0.25 mm²)
AC test voltage (50 Hz): 1200 V (0.14 mm²) · 1500 V (≥ 0.25 mm²)
Mutual capacitance (800 Hz): Approx. 110 nF/km (core/core)
Inductance: Approx. 0.65 mH/km
Insulation resistance: ≥ 200 MΩ·km at +20 °C

Thermal

Temperature, flexing: −5 °C to +70 °C
Temperature, fixed: −30 °C to +80 °C
Max. conductor temperature: +70 °C in motion · +80 °C fixed
Short-circuit temperature: +150 °C max.

Mechanical

Min. bending radius, fixed: 6 × overall diameter
Min. bending radius, flexing: 10 × overall diameter
Conductor stranding: 0.14 mm²: 18×0.10 mm · 0.25 mm²: 14×0.15 mm · ≥0.5 mm²: IEC 60228 Cl. 5

Resistance

Halogen-free & non-corrosive: IEC 60754-1 / EN 60754-1 & IEC 60754-2 (pH ≥ 4.3, conductivity ≤ 10 µS/mm)
Low smoke emission: IEC 61034-2 / EN 61034-2 (≥ 60 % light transmittance)
Flame retardance: IEC 60332-1-2 & IEC 60332-3-24 Cat. C bunched flame test

Reference standards

Construction basis: DIN VDE 0812 & DIN VDE 0207-24 (HI2/HM2)
Core colour code: DIN 47100 (without green-yellow earth core)
Fire safety standards: IEC 60754-1/2, IEC 61034-2, IEC 60332-1-2 / 60332-3-24
RoHS & REACH: 2011/65/EU (RoHS 2) & EC 1907/2006 compliant

Identification

Sheath colour: Pebble-grey (RAL 7032)
Core identification: DIN 47100 colour & bi-colour ring code
Sheath marking: TEBAOFLEX LiHH [Size] HALOGEN-FREE LSZH DIN VDE 0812 CE
Customs tariff (HS): 8544.49 (insulated conductors ≤ 1000 V)

Sizes

22 standard LiHH configurations

Typical DIN VDE 0812 / DIN 47100 · LSZH outer diameter limits, copper content and cable weight.

Dimensions & weights
Order designation	Cores × mm²	AWG ≈	Outer Ø min mm	Outer Ø max mm	Copper kg/km	Weight ≈ kg/km	Min. bend R mm
0.14 mm² Unscreened LSZH Signal Configurations (350 V peak)
LiHH 2×0.14	2×0.14	26	3.0	3.3	2	14	20
LiHH 4×0.14	4×0.14	26	3.6	3.9	5	22	23
LiHH 8×0.14	8×0.14	26	4.8	5.2	10	39	31
LiHH 12×0.14	12×0.14	26	5.2	5.7	16	54	34
0.25 mm² Unscreened LSZH Signal Configurations (500 V peak)
LiHH 2×0.25	2×0.25	24	3.6	3.9	4	19	23
LiHH 4×0.25	4×0.25	24	4.0	4.4	9	29	26
LiHH 7×0.25	7×0.25	24	4.8	5.2	16	46	31
LiHH 12×0.25	12×0.25	24	6.3	6.8	28	76	41
LiHH 25×0.25	25×0.25	24	8.8	9.6	60	150	58
0.34 mm² Unscreened LSZH Signal Configurations (500 V peak)
LiHH 2×0.34	2×0.34	22	4.0	4.3	6	23	26
LiHH 4×0.34	4×0.34	22	4.5	4.9	13	37	29
LiHH 8×0.34	8×0.34	22	6.0	6.5	26	68	39
LiHH 12×0.34	12×0.34	22	6.9	7.5	39	98	45
0.50 mm² Unscreened LSZH Signal Configurations (500 V peak)
LiHH 2×0.5	2×0.5	20	4.4	4.8	9	30	29
LiHH 4×0.5	4×0.5	20	5.1	5.5	19	48	33
LiHH 7×0.5	7×0.5	20	6.1	6.6	33	78	40
LiHH 12×0.5	12×0.5	20	8.1	8.8	57	132	53
0.75–1.5 mm² Unscreened LSZH Signal Configurations
LiHH 4×0.75	4×0.75	18	5.6	6.1	28	65	37
LiHH 7×0.75	7×0.75	18	6.8	7.4	50	105	44
LiHH 12×0.75	12×0.75	18	8.9	9.7	86	172	58
LiHH 4×1.0	4×1.0	17	6.0	6.5	38	80	39
LiHH 4×1.5	4×1.5	16	6.7	7.3	57	108	44

Typical values for this cable type; dimensions and weights for your order are confirmed in the quotation.
Dimensions and weights are typical values per DIN VDE 0812 / DIN 47100 · LSZH. Minimum fixed bending radius shown is 6 × OD.

Electrical & current ratings
Cross-section mm²	AWG ≈	Max. DC resistance 20 °C, Ω/km	Single pair/core 30 °C, A	Multi-core bundle 30 °C, A
0.14	26	138	2.0	1.5
0.25	24	79	4.0	3.0
0.34	22	57	5.0	4.0
0.5	20	39	9.0	6.0
0.75	18	26	12.0	10.0
1	17	19.5	15.0	13.0
1.5	16	13.3	23.0	18.0

Current ratings at 30 °C ambient in free air per DIN VDE 0298-4 / DIN VDE 0891-1. Apply grouping derating factors for multi-core control and signal bundles.

Reel check

Will it fit your machine?

A first screen using datasheet values. Engineering confirms drum geometry, acceleration and tension with your quotation.

Cable sizeDrum core diameter (mm)

Cable length on drum (m)

Drum core 300 mm ≥ 62 mmBending radius OK (6 × OD 5.2 mm)

Minimum bending radius: 31 mm
Min. drum core diameter: ≈ 62 mm
Cable weight on drum: 2.3 kg
Copper content: 0.8 kg

Indicative only: based on the datasheet outer diameter and 6 × OD bending radius. Current derating for wound layers per DIN VDE 0298-4 is assessed separately.

Quality & approvals

Testing & inspection

Routine tests on every production length, sample and type tests per batch — documented on an EN 10204 3.1 inspection certificate.

ConductorClass 5 stranding
Spark test100 % in-line
Lay-upCores, earth, fillers
SheathingInner, braid / screen, outer
Electrical testsAC voltage, resistance
DimensionsOD, wall thickness
Inspection documents & dispatchDrum & dispatch

Testing & inspection	Test value / reference	Frequency
Routine tests
AC voltage test	1.5 kV AC (50 Hz)	Every manufactured length
Conductor DC resistance	IEC 60228 / DIN VDE 0812 / DIN 47100 · 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 0812 / DIN 47100 · LSZH	Type approval

Inspection certificate

Issued with every drum, listing the routine test results for that length.

Product approvals

DIN VDE 0812 / DIN 47100 · LSZHCE · RoHS 2 (2011/65/EU) · REACH

Company certificates

ISO 9001ISO 14001ISO 45001VDE marks approvalUL / cULCE · LVD / EMC

Marking & supply

Ordering & delivery

Sheath marking

TEBAOFLEX LiHH [Size] HALOGEN-FREE DIN VDE 0812 CE

Delivery form: Export wooden drums or coils, cut-to-length on request
Packaging: Heat-treated ISPM-15 timber drums with sealed cable ends
Conductor / sheath options: Custom core counts, pair counts or sheath colours on request

Technical documents

Downloads

PDFLiHH Unscreened LSZH Signal Cable – technical datasheet22 sizes · construction, technical data, approvals XLSXLiHH spec data (Excel)All 22 sizes with dimensions and data, for your BOM or quotation

Revision: 2026-10-20
Updated: 2026-10-20

FAQ

Questions engineers ask first

Not covered here? Send your drawing — an engineer replies within 2 business hours.

Decode the German designation LiHH.

'Li' stands for 'Litze' (fine-stranded flexible copper conductor), the first 'H' denotes halogen-free thermoplastic polyolefin core insulation (Type HI2 / TI6), and the second 'H' denotes the halogen-free low-smoke outer sheath (Type HM2).

Why specify LiHH instead of LiYY in public buildings and data centres?

When PVC (LiYY) burns, it releases opaque black smoke and hydrochloric acid (HCl) gas that impairs evacuation and corrodes sensitive server and PLC circuit boards. LiHH is 100 % halogen-free (IEC 60754-1/2) and emits minimal translucent smoke (IEC 61034-2 ≥ 60 % light transmittance).

Is LiHH mechanically interchangeable with LiYY?

Yes. LiHH uses the exact same conductor cross-sections (0.14 to 1.5 mm²), DIN 47100 core colour sequence and nearly identical outer diameters as LiYY, so it fits the same cable glands and D-Sub / M12 connector backshells.

What if my halogen-free signal circuit also needs an EMC screen?

Select LiHCH, which adds an overall ≥ 80 % tinned-copper wire braid screen between the halogen-free cores and the HM2 LSZH outer sheath.

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03Message for our engineers

LiHH Unscreened LSZH Signal Cable

Selected sizes:


Reel & motion:
- Reel type: 
- Drum core diameter (mm): 
- Cable length on drum (m): 
- Travel speed (m/min): 
- Max. acceleration: 
- Cycles per hour: 
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- Ambient temperature: 
- Exposure (outdoor, water, oil, abrasion): 
- Destination country: 
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