TT Cables N2XH-J Halogen-Free Power Cable, 5 x 35 mm², B2ca, 500m

The TT Cables N2XH-J is a high-performance halogen-free power cable engineered for fixed installations in environments where fire safety and reliability are critical. With a robust construction featuring five conductors, each with a cross-section of 35 mm², this cable is designed to meet the rigorous demands of modern electrical distribution networks in both residential and industrial buildings. Its B2ca fire classification ensures that the cable exhibits minimal smoke production and zero toxic gas emission during combustion, significantly enhancing safety standards in public and private infrastructure.

Advantages

The primary benefit of the N2XH-J cable lies in its advanced halogen-free material composition, which provides superior protection against fire hazards compared to standard PVC cables. By preventing the release of corrosive and toxic gases, it protects both occupants and sensitive electronic equipment in the event of a fire. The durable hose-shaped design facilitates easier installation in conduits or cable trays, while the high-quality copper conductors ensure efficient power transmission and long-term operational stability. Its compliance with strict fire safety regulations makes it an essential component for high-density buildings and critical infrastructure projects.

Suitable for

• Electrical distribution in residential buildings
• Power supply in industrial facilities
• Installations in public buildings such as schools and hospitals
• Fixed wiring in areas with high fire safety requirements

When it may not be suitable

This cable is not intended for direct burial in the ground without additional mechanical protection, nor is it suitable for applications requiring high flexibility or constant movement, as it is designed specifically for fixed installations. It should not be used in environments where it will be exposed to direct sunlight for extended periods unless it is UV-stabilized or protected by conduit.

Key specifications

• Number of conductors: 5
• Conductor cross-section: 35 mm²
• Fire classification: B2ca
• Cable shape: Hose
• Color: Black
• Length: 500 m

How to use

The cable should be installed by a qualified electrician in accordance with local electrical codes and regulations. It is designed for fixed installation, meaning it can be laid in cable trays, conduits, or mounted directly to walls using appropriate fixings. Ensure that the bending radius is respected during installation to prevent damage to the internal conductors. Connections should be made using compatible terminals and connectors suitable for 35 mm² cross-section conductors to ensure a secure and low-resistance electrical contact.

What to consider before purchase

• Verify the total length required for your project to ensure the 500m reel is sufficient.
• Confirm that the 35 mm² cross-section meets the current and voltage requirements of your specific electrical load.
• Check local building regulations regarding fire safety standards to ensure B2ca compliance is appropriate for your installation site.
• Ensure the installation environment is suitable for a fixed-installation cable.

Usage recommendations

Always inspect the cable for any physical damage before installation. Ensure that all connections are tightened to the manufacturer's specified torque to prevent overheating at connection points.