Product Description
The H07Z1-K is a premium low-voltage unipolar cable engineered to comply with strict European standards, designed specifically for indoor installations—whether in dry or damp environments. It features a high-purity stranded copper conductor (available in tinned or bare options) insulated with a halogen-free polyolefin compound, delivering exceptional fire safety performance: in the event of combustion, it emits low smoke and minimal toxic gases, fully meeting the requirements of IEC 60754 (toxic gas emission), IEC 61034 (smoke density), and IEC 60332-1-2 (flame propagation).
Application
Combining superior fire resistance with eco-friendly RoHS compliance, this cable is the ideal choice for high-risk and sensitive applications, including: High human density areas (metros, commercial buildings, shopping malls, airports) Critical infrastructure and sensitive equipment (power distribution panels, industrial vehicles, data centers, emergency systems)
Applicable Standard
EN50525-3-31
IEC 60332-1-2
Construction
- Conductor:Class 5 Copper Conductor
- Insulation: Halogen free, thermoplastic polyolefin insulation, Type TI 7 to the European standard EN 50363-7.
Key Technical Specifications
- Rated voltage: 450/750V
- Operating temperature range (fixed installation): -40 °C to +90 °C
- Conductor: Stranded copper (tinned/bare)
- Insulation: Halogen-free polyolefin (low smoke, low toxicity)
- Customization: Insulation colors available to match project-specific requirement
Technical Parameters
| Cross Sectional Area | Nom.Insulation Thickness | Overall Diameter | Approx Weight | Max. DC Resistance @20℃ |
| mm2 | mm | m’m | KG/KM | Ω/KM |
| 1×1,5 | 0.7 | 3.0 | 19.0 | 13.30 |
| 1×2,5 | 0.8 | 3.7 | 31 | 7.98 |
| 1×4 | 0.8 | 4.2 | 45 | 4.95 |
| 1×6 | 0.8 | 4.7 | 64 | 3.30 |
| 1×10 | 1.0 | 6.0 | 108.0 | 1.91 |
| 1×16 | 1.0 | 7.1 | 160 | 1.21 |
| 1×25 | 1.2 | 8.7 | 248.0 | 0.8 |
| 1×35 | 1.2 | 10.0 | 338.0 | 0.6 |
| 1×50 | 1.4 | 11.8 | 482.0 | 0.386 |
| 1×70 | 1.4 | 13.70 | 670.0 | 0.272 |
| 1×95 | 1.6 | 15.70 | 901.0 | 0.206 |
| 1×120 | 1.6 | 17.00 | 1112.0 | 0.161 |
| 1×150 | 1.8 | 19.20 | 1387.0 | 0.129 |
| 1×185 | 2.0 | 21.80 | 1700.0 | 0.106 |
| 1×240 | 2.2 | 24.40 | 2248.0 | 0.080 |
