Product Overview
The H07Z1-R 25 mm² 450/750V cable is an advanced halogen-free, flame-retardant single-core wire engineered for fixed installations in conduits, under and on surface-mounted wiring, and in similar closed systems. Designed specifically to meet rigorous environmental and safety protocols, this cable utilizes an HFFR (Halogen-Free Flame Retardant) insulation compound that prevents the emission of toxic gases and dense smoke during a fire.
Key Technical Specifications
Constructed with high-purity stranded copper conductors, the H07Z1-R 25 mm² offers optimal electrical conductivity and mechanical flexibility for streamlined pull-through installation in complex conduit layouts. Below is a summary of the technical parameters:
| Product Code / Type | H07Z1-R |
| Cross-Section (mm²) | 25 mm² |
| Rated Voltage (Uo/U) | 450/750V |
| Conductor Material | Stranded Copper |
| Insulation Compound | HFFR (Halogen-Free Flame Retardant) |
| CPR Classification | Eca |
| Core Structure | Single Core |
Applications & Installation
This single-core HFFR wire is primarily specified for internal wiring in switchgear, control panels, distribution boards, and protective conduits. Due to its halogen-free properties, it is heavily mandated for electrical installations in public infrastructure, high-rise residential buildings, hospitals, schools, commercial transport hubs, and industrial plants where human life and sensitive electronic equipment require maximum protection against corrosive gases and fire hazards.
Standards & Compliance
Manufactured in strict accordance with international quality frameworks and regional standards, the H07Z1-R 25 mm² complies with TS EN 50525-3-31. It meets the stringent Construction Products Regulation (CPR) requirements with an Eca classification, ensuring dependable fire performance and full regulatory acceptance for cross-border engineering projects and global export markets.
