H05Z-K and H07Z-K are halogen-free, flame-retardant flexible cables designed for internal wiring in public buildings, industrial equipment, and control panels where fire safety is a priority. These cables emit very low smoke and zero halogen in case of fire, making them ideal for use in confined spaces with high human presence such as hospitals, airports, and transport systems. Rated at 300/500V (H05Z-K) and 450/750V (H07Z-K), they comply with harmonized standards and offer excellent flexibility, insulation integrity, and safety performance.
Download PDF| CABLE STRUCTURE | |
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| Conductor: | Fine Stranded Copper (Class 5 - Flexible Plain Copper) to VDE 0295 IEC 60228 |
| Insulation : | Cross-linked polymer : Polymer compound, flame retardant, low smoke halogen free EI5 LSZH |
| Colour : | Green/Yellow, Blue, Black, Brown, Gray, Orange, Pink, Red, Violet, White, Green, Yellow or other colours |
| Flame propagation: | Zero halogenIEC 60754-2, Flame retardant test as perIEC 60332-1 |
| TECHNICAL DATA | |
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| Operating Temperature: | -30°C to +90°C |
| Nominal Voltage: | HO5Z-K : 300/500 V HO7Z-K : 450/750 V |
| Test Voltage: | HO5Z-K : 2500 V HO7Z-K : 2500 V |
| Insulation resistance: | Min. 10 MΩ x km |
| Min. bending radius: | 4 x cable diameter |
=The Product is confirmed with the EC to the Low Voltage Directive 73/23/EEC