Fire-resistant power cable NHXHX-J FE180 PH90/E90 0.6/1 kV 3x6 mm² RE p 1391 007 33

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

This fire-resistant power cable, marked as NHXHX-J FE180 PH90/E90 0.6/1 kV, is an advanced solution designed for applications requiring the highest level of fire safety. Engineered to protect lives and property, it performs optimally in fire protection systems and anywhere maintaining uninterrupted power supply under extreme conditions is critical. This cable exhibits exceptional fire and temperature resistance, ensuring reliable operation even during a fire.

Construction and properties

The cable is constructed from high-quality materials guaranteeing durability and reliability. Conductors are made of soft copper strands (Class 1 or 2, depending on RE or RM construction), ensuring flexibility and ease of installation. The insulation of the conductors is made from cross-linked halogen-free compound, minimizing the emission of toxic gases during a fire—essential for the safety of occupants and firefighters. Additionally, the cable features a green-yellow protective conductor located in the outer layer (in the NHXH-J version), enhancing operational safety.

The cable meets rigorous fire resistance standards: FE180 indicates the ability to maintain functionality for 180 minutes at 750°C. PH90 and E90 designations confirm its resistance to flame and heat for 90 minutes. This makes the cable an ideal choice for public buildings, data centers, hospitals, and other facilities with elevated safety requirements.

Applications and benefits

• Fire protection systems: Ensures reliable power supply for alarm, smoke extraction, and fire suppression systems during a fire.
• Public buildings: Ideal for hospitals, schools, cinemas, and other high-occupancy facilities.
• Data centers: Protects critical IT infrastructure from damage during a fire.
• Industrial environments: Proven performance in industrial settings exposed to high temperatures and fire risk.
• Safety: Halogen-free sheath minimizes toxic gas emissions during fire, safeguarding human health and life.
• Durability: High-quality materials and precise construction ensure long-term, reliable operation.
• Standards compliance: Meets stringent fire resistance standards (FE180, PH90/E90), ensuring compliance with building and fire safety regulations.

The NHXHX-J FE180 PH90/E90 0.6/1 kV cable is an investment in safety and peace of mind—for installers responsible for proper installation and for end-users relying on a protected electrical system. With conductor cross-sections of 6 mm² and three cores, it provides adequate current-carrying capacity for a wide range of applications.