Fire-resistant power cable NHXH-J FE180 PH90/E90 0.6/1 kV 7x4 RE orange 0699 133 33

Fire-resistant power cable – safety and reliability in critical installations

This seven-core NHXH-J FE180 PH90/E90 power cable with a cross-section of 4 mm² is a solution designed for applications where fire resistance and continuous power supply are crucial. Manufactured by the renowned TECHNOKABEL S.A., it meets stringent safety standards and protects people and property in the event of a fire. The orange jacket facilitates cable identification in the installation.

Protection in emergency situations and beyond

Cables from the TECHNOFLAME series, to which this model belongs, are designed for fire protection installations in public buildings – hospitals, shopping centers, cinemas, or subway tunnels. They provide continued power supply for devices essential during evacuation and firefighting, such as fire pumps, smoke extractors, and emergency lighting. This ensures that safety systems operate without interruption during critical moments. The cable can be used both indoors and outdoors, as well as in rooms protected by fixed fire extinguishing systems. Additionally, it is UV resistant.

Construction and materials – a guarantee of durability

The cable has been designed with attention to detail:

• Conductors: Made of soft copper wires (RE – solid round class 1), providing flexibility and ease of installation.
• Insulation: Made of cross-linked halogen-free material, minimizing the emission of toxic gases in the event of a fire. Conductor colors comply with PN-HD 308 or are marked with white numbers on a black background. In the "J" version, the protective green-yellow conductor is located in the outer layer.
• Sheath: Made of halogen-free material (HFFR) with high fire-resistant properties (PN-HD 604 S1) and an oxygen index above 35%. The orange jacket provides easy cable identification.
• Stranded cores: Insulated conductors stranded layer by layer in a core provide additional protection against mechanical damage.
• Filling: The filling sheath made of halogen-free material increases the cable's strength and prevents the spread of fire.

Thanks to the use of high-quality materials and careful construction, this cable is characterized by a long service life and reliable operation even in extreme conditions.