Product Overview
The H07Z1-K 120 mm² 450/750V is a high-performance single-core insulated cable designed for fixed electrical installations. Featuring a fine-stranded bare copper conductor and advanced Halogen-Free Flame Retardant (HFFR) insulation, this product is specifically engineered for environments where safety regulations regarding fire performance, smoke emission, and corrosive gases are strictly enforced.
Key Technical Specifications
| Parameter | Specification |
| Cable Type | H07Z1-K |
| Cross-Sectional Area | 120 mm² |
| Rated Voltage (Uo/U) | 450/750V |
| Conductor Type | Fine multi-stranded copper |
| Insulation Material | HFFR (Halogen-Free, Flame Retardant) |
| CPR Euroclass | Cca-s1, d2, a1 |
| Design Standard | TS EN 50525-3-31 |
Applications & Installation
This single-core HFFR cable is ideally suited for internal wiring of electrical panels, switchgear, distribution boards, and lighting fixtures. Due to its superior low smoke and halogen-free properties, it is extensively specified for infrastructure projects, public buildings, hospitals, schools, transport hubs, and high-rise commercial complexes where human safety and asset protection during fire incidents are critical priorities. It is designed for installation in conduits, trunking, and closed building channels.
Standards & Compliance
The H07Z1-K cable strictly adheres to international and regional manufacturing standards. It complies with TS EN 50525-3-31 specifications and meets the stringent Construction Products Regulation (CPR) requirements with a classification of Cca-s1, d2, a1, certifying its exceptional reaction to fire, extremely low smoke production, and absence of acidic gas emissions.
