Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.LiHH LSZH control cable is a flexible control cable designed for environments with extremely high requirements for low smoke emissions and halogen-free performance. This cable provides reliable signal and control transmission for industrial automation, machinery, and public utilities. Its low-smoke, halogen-free materials minimize the emission of toxic gases during fires, thus ensuring the safety of personnel and equipment. It is an ideal solution for indoor installation, particularly suitable for public buildings, hospitals, tunnels, and transportation systems.
Cable Construction
Conductor: Fine-stranded bare copper, class 5 (EN 60228)
Insulation: LSZH compound (Low Smoke Zero Halogen)
Core Identification: According to DIN 47100 color code
Outer Sheath: LSZH compound, flame-retardant and halogen-free
Color of Sheath: Grey (RAL 7001) or customized
Rated Voltage: 300/500V
Temperature Range: Fixed installation: -30°C to +80°C / Flexible: -5°C to +70°C
Bending Radius: 7.5 × outer diameter
Product Features
Low Smoke Halogen-Free: Ensures minimal emission of toxic gases in the event of a fire.
Flame Retardant: Complies with IEC 60332-1 standards and certifications.
Exceptional Flexibility: Easy to install in confined or dynamic spaces; can be stretched or folded.
Environmentally Friendly: Free of PVC and hazardous substances.
Reliable Signal Transmission: Suitable for sensitive control systems, providing stable signal delivery.
ZMS Cables offers complete Low Smoke Halogen-Free (LSZH) cable solutions, with customizable sizes, shielding options, and voltage ratings.
Technical Data
| Item | Rated Voltage | Sheath Material | Temperature Range | Flame Test | Halogen Test | Smoke Density | Core Identification |
| Description | 250V | LSZH compound | -30°C to +80°C (fixed) | IEC 60332-1 | IEC 60754-1/2 | IEC 61034-2 | DIN 47100 color code |
Structural Parameters
| No. of Cores × Cross Section (mm²) | Outer Diameter (mm) | Conductor Resistance (Ω/km, 20°C) | Current Carrying Capacity (A) | Approx. Weight (kg/km) |
| 2 × 0.5 | 4.5 | 39 | 3 | 28 |
| 3 × 0.5 | 4.8 | 39 | 3 | 34 |
| 4 × 0.5 | 5 | 39 | 3 | 40 |
| 5 × 0.5 | 5.5 | 39 | 3 | 48 |
| 7 × 0.5 | 6 | 39 | 3 | 58 |
| 10 × 0.5 | 7.2 | 39 | 3 | 75 |
| 12 × 0.5 | 7.6 | 39 | 3 | 82 |
| 18 × 0.5 | 8.9 | 39 | 3 | 108 |
| 25 × 0.5 | 10.2 | 39 | 3 | 142 |
| 2 × 0.75 | 4.8 | 26 | 6 | 35 |
| 4 × 0.75 | 5.8 | 26 | 6 | 55 |
| 7 × 0.75 | 6.7 | 26 | 6 | 80 |
| 12 × 0.75 | 8.8 | 26 | 6 | 115 |
| 18 × 0.75 | 10.5 | 26 | 6 | 162 |
| 25 × 0.75 | 12.2 | 26 | 6 | 210 |
| 4 × 1.0 | 6.2 | 19.5 | 10 | 66 |
| 7 × 1.0 | 7.2 | 19.5 | 10 | 92 |
| 12 × 1.0 | 9.5 | 19.5 | 10 | 150 |
| 18 × 1.0 | 11.8 | 19.5 | 10 | 210 |
| 25 × 1.0 | 13.8 | 19.5 | 10 | 270 |
| 4 × 1.5 | 7.2 | 13.3 | 16 | 95 |
| 7 × 1.5 | 8.6 | 13.3 | 16 | 140 |
| 12 × 1.5 | 11.8 | 13.3 | 16 | 210 |
| 18 × 1.5 | 14.2 | 13.3 | 16 | 295 |
| 25 × 1.5 | 16.5 | 13.3 | 16 | 370 |
LiHH vs LiHCH Cable — What’s the Difference?
First, you should know that the names LiHH and LiHCH cables have specific meanings. For example, L indicates lightweight conductor, i indicates insulation, H indicates low-smoke halogen-free, C indicates shielding, and the last H indicates that the outer sheath material is also low-smoke halogen-free.
Therefore, we can easily deduce the difference between LiHH and LiHCH: LiHH refers to a low-smoke halogen-free cable without a shielding layer. Consequently, their structures, applications, specifications, and costs will differ.
In short:
- If flexibility and cost-effectiveness are your primary concerns, choose LiHH cables.
- If you require superior electromagnetic interference (EMI) protection in automated systems or environments with electrical noise, choose LiHCH cables.
💡 ZMS Cable manufactures LiHH and LiHCH low-smoke halogen-free (LSZH) control cables and offers comprehensive shielding solutions to meet your industrial project needs. Contact us today for detailed datasheets and custom specifications.
