Product Overview
The H07Z1-R 120 mm² 450/750V cable is engineered for demanding electrical distribution and wiring requirements in commercial, industrial, and residential infrastructures. As a single-core cable equipped with a stranded copper conductor and a Halogen-Free Flame Retardant (HFFR) insulation compound, it is specifically specified for environments where safety regulations strictly mandate low smoke emission and the absence of toxic or corrosive gases during combustion.
Key Technical Specifications
Manufactured strictly in compliance with TS EN 50525-3-31 standards, this cable meets stringent European Construction Products Regulation (CPR) requirements with a Cca-s1, d2, a1 rating. The multi-wire stranded copper conductor ensures optimal electrical conductivity and mechanical flexibility during installation within conduits, trunking, and fixed protected internal wiring systems.
| Parameter | Specification |
| Cable Designation | H07Z1-R |
| Nominal Cross-Section | 120 mm² |
| Rated Voltage (Uo/U) | 450/750V |
| Conductor Type | Stranded Copper Conductor |
| Insulation Material | HFFR (Halogen-Free Flame Retardant) |
| CPR Performance Class | Cca-s1, d2, a1 |
| Core Characteristics | Halogen-Free, Flame Retardant, Single Core |
| Governing Standard | TS EN 50525-3-31 |
Applications & Installation
H07Z1-R 120 mm² cables are primarily deployed in internal and fixed installations. They are widely utilized within conduit systems, surface-mounted or embedded piping, and closed trunking networks. Due to its advanced HFFR compounding and high CPR fire classification, this wire is the preferred choice for projects requiring enhanced life safety and asset protection, such as high-rise buildings, hospitals, transportation hubs, data centers, and educational institutions.
Standards & Compliance
This product strictly adheres to international manufacturing and safety benchmarks to ensure seamless global import and deployment. It complies directly with TS EN 50525-3-31 specifications and meets the rigorous criteria of CPR class Cca-s1, d2, a1 regarding flame propagation, smoke production, acidity, and flaming droplets.
