Product Overview
The NHXMH 4×25 mm² 300/500V is a specialized halogen-free, flame-retardant power cable designed for electrical installations requiring high safety standards regarding fire performance and smoke emission. Built with cross-linked polyethylene (XLPE) insulation and a low smoke zero halogen (LSZH) outer sheath, this multi-core cable minimizes toxic gas and corrosive acid emissions during a fire, protecting human life and sensitive electronic equipment.
Key Technical Specifications
- Product Category: NHXMH / LSZH Cable
- Conductor Cross-Section: 4×25 mm²
- Rated Voltage (Uo/U): 300/500V
- Insulation Material: XLPE (Cross-Linked Polyethylene)
- Conductor Material: One or multi-wire copper conductor
- Fire Performance / CPR Class: Eca (Flame retardant, halogen-free)
- Design Standard: TS 13936
Below is a technical summary of the NHXMH 4×25 mm² cable parameters:
| Parameter | Specification |
| Cable Type | NHXMH (Halogen-Free, Flame Retardant) |
| Cross-Section | 4×25 mm² |
| Rated Voltage | 300/500V |
| Insulation | XLPE |
| CPR Rating | Eca |
| Manufacturing Standard | TS 13936 |
Applications & Installation
NHXMH cables are engineered for fixed installations in dry and damp environments, inside, over, on, or under plaster, as well as in masonry and concrete walls. They are ideally suited for commercial buildings, public infrastructure, industrial facilities, and residential complexes where fire safety regulations mandate the use of halogen-free, low-smoke, flame-retardant wiring systems. The 4×25 mm² configuration provides robust power transmission capabilities for sub-main distribution and heavy-duty electrical circuits.
Standards & Compliance
This product strictly adheres to national and international manufacturing requirements, complying with TS 13936 guidelines. The cable meets the Construction Products Regulation (CPR) requirements with an Eca classification, ensuring dependable flame-retardant performance and zero halogen emissions for global export and professional B2B engineering projects.
