TT Cables N2XH-J Halogen-Free Power Cable, 3 x 2.5 mm², B2ca Class, 500m

The TT Cables N2XH-J is a professional-grade halogen-free power cable engineered for fixed electrical installations where stringent fire safety standards are required. With a configuration of three conductors each having a 2.5 mm² cross-section, this cable provides reliable power distribution for various building infrastructures. Its construction is specifically designed to minimize fire hazards, ensuring that in the event of a fire, the cable emits minimal smoke and no corrosive or toxic gases, making it a critical component for modern safety-conscious electrical systems.

Advantages

The primary benefit of this cable lies in its B2ca flammability rating, which signifies superior fire performance compared to standard cables. By utilizing halogen-free materials, the cable significantly reduces the risk of secondary damage caused by toxic fumes or smoke accumulation during a fire incident. The robust hose-shaped design facilitates easier routing through conduits and cable trays, while the 500-meter length provides ample supply for large-scale industrial or residential projects, ensuring consistent quality across the entire installation.

Suitable for

• Fixed electrical installations in residential buildings
• Industrial facilities requiring high fire safety standards
• Public buildings such as schools, hospitals, and shopping centers
• Power distribution in areas with high human occupancy

When it may not be suitable

This cable is not intended for applications requiring high mechanical flexibility or constant movement, such as power cords for portable appliances. It is also not suitable for direct burial in the ground without additional protective conduits or for use in environments where it will be exposed to direct sunlight for extended periods without UV protection.

Key specifications

• Conductor cross-section: 2.5 mm²
• Number of conductors: 3
• Flammability class: B2ca
• Cable shape: Hose
• Color: Black
• Package 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 should be secured within walls, conduits, or cable trays. When stripping the outer sheath, ensure that the internal insulation of the conductors is not damaged. Connections should be made using appropriate terminals to ensure a secure and low-resistance electrical contact.

What to consider before purchase

• Verify that the 2.5 mm² cross-section is sufficient for the intended electrical load
• Ensure the B2ca fire rating meets the specific building code requirements for your project
• Confirm that the 500-meter length is appropriate for your installation needs
• Check that the installation environment is compatible with fixed-installation cabling

Usage recommendations

Always ensure that the cable is not subjected to bending radii smaller than the manufacturer's recommended limits to prevent internal damage to the conductors. Regularly inspect the installation for any signs of physical wear or environmental degradation.