Product Overview
The H07Z1-K 1.5 mm² 450/750V cable is engineered for fixed protected installations in lighting systems, switchgear, and control panels. Featuring a fine-stranded bare copper conductor and high-grade HFFR (Halogen-Free Flame Retardant) insulation, this single-core cable is specifically designed for environments where public safety, low smoke density, and zero halogen emissions are critical requirements during a fire event.
Key Technical Specifications
This cable adheres strictly to international manufacturing tolerances and material specifications to ensure seamless integration into global electrical infrastructure projects.
| Cable Designation | H07Z1-K |
| Nominal Cross-Section | 1.5 mm² |
| Rated Voltage (Uo/U) | 450/750V |
| Conductor Material | Fine Stranded Copper |
| Insulation Type | HFFR (Halogen-Free Flame Retardant) |
| CPR Fire Class | Cca-s1, d2, a1 |
| Governing Standard | TS EN 50525-3-31 |
Applications & Installation
H07Z1-K cables are primarily utilized for internal wiring in conduits, surface-mounted or embedded wiring systems, and within enclosed distribution boards. Due to its halogen-free construction and high CPR classification (Cca-s1, d2, a1), it is heavily specified for public buildings, hospitals, schools, transport hubs, and high-rise commercial developments where stringent fire safety regulations mandate minimal toxic gas emissions and reduced smoke propagation.
Standards & Compliance
Manufactured in accordance with TS EN 50525-3-31, this product meets rigorous European and international electrical standards. The stringent Construction Products Regulation (CPR) rating of Cca-s1, d2, a1 certifies its excellent reaction-to-fire performance, low smoke production, and absence of corrosive acid gases, making it an optimal choice for international engineering projects requiring certified safety compliance.
