Halogen-free power cable N2XH-O 1x25 RM 1kV B2ca G-108889

Halogen-free power cable – safety and reliability of installation

N2XH-O 1x25 RM 1kV B2ca power cable is a proposal for professionals and end-users who value safety and high quality. This cable, made of copper, with a polyolefin insulation and an outer sheath of polyolefin, is designed for transmitting energy in installations with a rated voltage of 1 kV. Its construction ensures not only effective current conduction but also a high level of fire protection thanks to the use of halogen-free materials.

Construction and application

The N2XH-O cable is characterized by a single core with a cross-section of 25 mm², making it ideal for applications requiring higher current intensity. It is a round cable, identified by a black sheath/insulation color. It is intended for permanent installations inside buildings – in dry and humid rooms, on plaster, in brick walls and directly in concrete. The possibility of use in underground installations (after placing in cable ducts or pipes) further increases its versatility. Thanks to its resistance to UV radiation, it can also be used in outdoor applications.

Key features and benefits

• Halogen-free: The use of halogen-free materials (according to IEC 60754-1 and IEC 60754-2) minimizes the emission of toxic gases during a fire, increasing the safety of people and property.
• Limited smoke emission: Smoke emission class s1a (according to EN 13501-6) ensures good visibility during evacuation in the event of a fire.
• High thermal resistance: The maximum conductor temperature is 90°C, allowing operation in difficult thermal conditions. The permissible ambient temperature during cable operation is -40°C to +70°C, and during installation -5°C to +70°C.
• Flexibility and durability: Class 2 conductor (stranded) provides cable flexibility, making it easier to install and adapt to various installation configurations.
• Compliance with standards: The cable meets the requirements of IEC 60332-1-2 and IEC 60332-3-24 standards confirming its fire resistance. Fire reaction class B2ca provides additional safety.
• Conductor resistance: Conductor resistance is 0.727 Ohm/km, which affects the efficiency of electrical energy transmission.
• Minimum bending radius: 157.5 mm minimum bending radius makes it easier to lay the cable without the risk of damaging the insulation.

This cable is a solid solution for installers looking for a reliable product meeting high safety standards and for end-users expecting long-lasting and safe operation of the electrical installation.