Halogen-free power cable N2XH-J 3x4.0 RE 1kV B2ca G-108928

Halogen-free power cable N2XH-J – safety and reliability of installation

The N2XH-J 3x4.0 RE power cable is an advanced solution designed for the safe transmission of energy in demanding conditions. Made of copper conductors with a cross-section of 4 mm², insulated with polyolefin, it ensures reliable operation and long life. The cable is characterized by the absence of halogen in the coating, which minimizes the risk of toxic gas formation in the event of a fire – crucial in public buildings and places with a high concentration of people.

Construction and application

This cable is designed for permanent installations, both indoor and outdoor (for underground installations). It will be useful in buildings such as hotels, airports, hospitals or shopping centers, where strict fire safety standards apply. Thanks to its UV resistance, it can also be used in installations exposed to direct sunlight. The flexible construction with round conductors makes installation and cable routing easier. The rated voltage of 1 kV allows for a wide range of applications in power networks.

Key features and benefits

• Halogen-free: Compliance with IEC 60754-1, IEC 60754-2 and IEC 60754-3 standards guarantees minimal emission of toxic gases during combustion, increasing user safety.
• Flame retardant: Meets the requirements of IEC 60332-1-2 and IEC 60332-3-24, ensuring delayed fire propagation.
• Strength and durability: Copper conductors with a cross-section of 4 mm² and polyolefin insulation guarantee high conductivity and resistance to mechanical damage.
• Wide temperature range: Permissible operating temperature from -40°C to 70°C (during installation -5°C to 70°C) allows the cable to be used in various environmental conditions.
• Conductor identification: Color-coded conductors according to HD 308 S2 facilitate correct installation and subsequent identification of wires.
• Conductor resistance: Low conductor resistance (4.61 Ohm/km) minimizes energy losses during current transmission.
• Fire reaction class: Classification B2ca according to EN 13501-6 provides a high level of fire safety – limited flammability, low smoke emission and no release of corrosive gases.
• UV resistance: Allows the cable to be used outdoors without fear of material degradation from sunlight.

Thanks to these features, the N2XH-J cable is an optimal solution for both professional installers looking for a reliable product that meets strict safety standards, and for end customers expecting a durable and safe energy system in their building.