Halogen-free power cable N2XH-J 0,6/1 kV 3x4 RE (Dca) N2XH-J-3X4-1KV

Halogen-free power cable – safety and installation reliability

The N2XH-J 3x4 RE 0.6/1 kV cable is an advanced solution designed for electrical installations where fire safety is critical. Constructed with copper conductors of 4 mm² cross-section, insulated with cross-linked polyethylene (XLPE) and an outer sheath made of polyolefin, it ensures reliable power transmission under voltages up to 1 kV. The cable’s design minimizes the emission of hazardous gases during fire, making it an ideal choice for public buildings, industrial facilities, and any location requiring high fire protection standards.

Construction and application

The N2XH-J cable features a round geometry with twisted conductors, facilitating easy installation and routing. The absence of armor makes it lightweight and flexible, while the lack of shielding limits its use to installations where strong electromagnetic interference is not present. The use of halogen-free materials (fire reaction class Dca – s2, d0, a1) guarantees limited smoke and toxic substance emission during combustion. This ensures compliance with stringent safety regulations and makes the cable recommended for applications in areas with elevated fire protection requirements. The cable is suitable for fixed installations, both indoors and outdoors (provided protection from UV radiation is ensured).

Key features and benefits

• Fire safety: Halogen-free sheath minimizes toxic gas emission during combustion, protecting user health and lives.
• Durability and reliability: 4 mm² copper conductors ensure efficient current carrying capacity and long-term performance.
• Flexibility: Twisted conductors simplify installation and routing in confined spaces.
• Weather resistance: The polyolefin outer sheath provides resistance to moisture and varying temperatures (operating range: -40°C to +90°C).
• Standards compliance: Meets requirements of EN 13501-6 for fire reaction classification.
• Versatility: Suitable for fixed installations both indoors and outdoors (with appropriate protection).
• Easy identification: Color-coded conductors facilitate correct wiring connections.

Remember to maintain a minimum bending radius of 133.2 mm during installation in fixed applications – this prevents internal conductor damage and ensures long-term operational reliability.