Product Overview
The H07Z1-K 2.5 mm² 450/750V is an engineered single-core electrical cable featuring fine multi-wire copper conductors and high-grade Halogen-Free Flame Retardant (HFFR) insulation. Specifically developed for fixed installations where stringent safety regulations apply, this cable minimizes fire propagation and eliminates toxic halogen emissions, protecting both human life and sensitive electronic equipment.
Key Technical Specifications
Designed for demanding electrical and infrastructural networks, this cable adheres to strict international manufacturing benchmarks. Below is a summary of the core technical parameters:
| Cable Type | H07Z1-K |
| Cross-Section | 2.5 mm² |
| Rated Voltage | 450/750V |
| Conductor Type | Fine Multi-Stranded Copper Conductor |
| Insulation | HFFR (Halogen-Free, Flame Retardant) |
| CPR Classification | Cca-s1, d2, a1 |
| Standard Reference | TS EN 50525-3-31 |
Applications & Installation
H07Z1-K 2.5 mm² cables are primarily deployed in conduit, cable trunking, and inside electrical switchboards and control gear. Due to their low smoke density and zero halogen content, they are extensively specified by project managers and electrical engineers for public buildings, hospitals, schools, transportation hubs, and high-rise commercial developments where high concentrations of people gather and stringent fire safety standards are mandatory.
Standards & Compliance
This product strictly complies with TS EN 50525-3-31 standards. It holds a high-performance CPR (Construction Products Regulation) rating of Cca-s1, d2, a1, certifying its superior reaction to fire, minimal smoke production, absence of flaming droplets, and low acidity of combustion gases.
