Product Overview
The NHXMH 3×2.5 mm² 300/500V installation cable is engineered for fixed surface or flush-mounted wiring in dry, damp, or wet environments, as well as in brickwork and concrete. Designed to meet stringent international fire safety and environmental requirements, this halogen-free cable prevents the emission of toxic gases and corrosive acids during a fire, making it a critical component for public infrastructure, commercial complexes, and industrial facilities.
Key Technical Specifications
This multi-core cable features single or multi-wire copper conductors paired with advanced XLPE insulation to ensure optimal electrical performance and thermal stability. The technical parameters of the NHXMH 3×2.5 mm² cable comply strictly with standardized manufacturing protocols.
| Parameter | Specification |
| Cable Type | NHXMH |
| Cross-Section | 3×2.5 mm² |
| Rated Voltage | 300/500V |
| Conductor Material | Copper (Single or Multi-Wire) |
| Insulation Material | XLPE (Cross-linked Polyethylene) |
| Halogen-Free Status | Halogen-Free |
| Flame Propagation | Flame-Retardant |
| CPR Classification | Cca-s1, d2, a1 |
| Manufacturing Standard | TS 13936 |
Applications & Installation
NHXMH cables are primarily utilized in fixed installations within residential, commercial, and industrial structures. They are suitable for mounting on, in, and under plaster, as well as in hollow wall structures and masonry. Because they are halogen-free and offer superior reaction-to-fire performance, they are heavily specified for environments with high concentrations of people and sensitive electronic equipment, such as hospitals, schools, data centers, airports, and high-rise office buildings. Direct burial in the ground or embedding in direct vibrated concrete is not recommended unless routed inside protective conduits.
Standards & Compliance
Manufactured in accordance with TS 13936, the NHXMH 3×2.5 mm² cable aligns with rigorous international quality and safety benchmarks. Its compliance with the European Construction Products Regulation (CPR) CPR class Cca-s1, d2, a1 ensures minimal heat release, extremely low smoke density (s1), low droplet formation (d2), and low acidity of gases (a1), satisfying the strictest global fire safety mandates for electrical installations.
