Product Overview
The H05Z1-U 4 mm² 450/750V is a specialized single-core low smoke zero halogen (LSZH) cable engineered for fixed installations in dry environments, public buildings, and industrial facilities where life safety and equipment protection are paramount. Featuring a solid copper conductor and high-grade thermoplastic HFFR insulation, this cable prevents the propagation of flames and emits zero corrosive halogen gases when exposed to fire.
Key Technical Specifications
| Cable Type | H05Z1-U |
| Cross-Section | 4 mm² |
| Rated Voltage (Uo/U) | 450/750V |
| Conductor Type | Solid Copper (Class 1) |
| Insulation Material | HFFR / LSZH (Halogen-Free Flame Retardant) |
| CPR Class | Eca |
Applications & Installation
This single-core non-sheathed installation cable is optimized for internal wiring in conduits, surface-mounted or embedded piping, and enclosed distribution boxes. It is widely specified by electrical contractors and procurement managers for commercial complexes, hospitals, schools, transportation hubs, and industrial plants requiring strict adherence to fire safety protocols and low smoke emission standards.
Standards & Compliance
Manufactured strictly in accordance with TS EN 50525-3-31 standards. The insulation compound provides superior thermal and mechanical resilience while satisfying the Eca CPR classification requirements for building and construction works across international markets.
