Product Overview
The NHXMH 3×4 mm² 300/500V cable is an advanced halogen-free, flame-retardant power and control cable engineered for critical infrastructure and commercial construction projects. Featuring one or multi-wire copper conductors, high-grade XLPE insulation, and a low smoke zero halogen (LSZH) outer compound, this cable is specifically designed to protect human life and sensitive electronic equipment by preventing the emission of corrosive gases and dense smoke in the event of a fire.
Key Technical Specifications
Manufactured strictly in accordance with TS 13936 specifications, the NHXMH 3×4 mm² cable offers reliable electrical and mechanical performance for low-voltage distribution networks. Below is a summary of its core technical parameters:
| Cable Designation | NHXMH |
| Cross-Section | 3×4 mm² |
| Rated Voltage | 300/500V |
| Conductor Type | One or Multi-Wire Copper Conductor |
| Insulation Material | XLPE (Cross-linked Polyethylene) |
| Sheath / Special Feature | Halogen-Free, Flame-Retardant (LSZH) |
| CPR Classification | Eca |
| Manufacturing Standard | TS 13936 |
Applications & Installation
This multi-core LSZH cable is optimized for fixed surface-mounted or flush-mounted installations in dry, damp, or wet environments. It is widely specified by electrical engineers and procurement managers for deployment in buildings with high concentrations of people and high-value assets, such as hospitals, schools, shopping centers, airports, and high-rise office complexes. The cable can be installed directly under, on, or in plaster, as well as in wall-ducts and conduits, though it is not rated for direct burial in earth or laying in water without additional mechanical protection.
Standards & Compliance
The NHXMH 3×4 mm² cable adheres to established international and national manufacturing benchmarks to guarantee seamless cross-border logistics and regulatory compliance for global B2B projects. It is fully compliant with TS 13936 requirements and meets the Construction Products Regulation (CPR) Euroclass Eca fire performance criteria, ensuring documented safety and traceability for international tenders and industrial supply chains.
