Fire-resistant telecommunication cable HTKSHekw FE180/PH90/E90 2x2x2.8 B10152

Fire-resistant telecommunication cable – safety and reliability of connections

The HTKSHekw FE180/PH90/E90 telecommunication cable is an advanced solution designed for installations requiring a high level of fire safety. The cable is designed to maintain communication continuity even in extreme conditions, making it an ideal choice for both professional installers and end-users who care about protecting property and people.

The cable stands out with its construction providing fire resistance, confirmed by FE180/PH90/E90 certificates. This means that it maintains its electrical properties for a specified time under the influence of high temperature, which is crucial in the event of a fire. Additionally, the cable is halogen-free, which minimizes the emission of toxic gases during combustion – important for the health and safety of users.

Construction and application

The HTKSHekw cable consists of four core wires with a cross-section of 2.8 mm², made of copper. The wires are insulated with a material providing high electrical and mechanical resistance. The cable construction also includes a foil screen, which minimizes electromagnetic interference and ensures stable signal transmission. The intended use of the cable includes internal installations in public buildings, industrial facilities, and anywhere where high fire resistance and the absence of toxic substance emissions during a fire are required. It will be useful in alarm, fire protection, evacuation systems, as well as in telecommunication and computer networks.

Key features and benefits

• Fire resistance: Meets the requirements of IEC 60331 standards, ensuring the maintenance of electrical functions during a fire (EN 50200, DIN 4102-12). This is crucial for safety and alarm systems.
• Halogen-free: The absence of halogens in the composition means no toxic gases are released during combustion – increased safety for people and the environment.
• Mechanical strength: Solid construction with copper wires of class 1 (according to EN 60228, IEC 60228) guarantees long-term reliability even in difficult operating conditions.
• Shielding: The shielding foil minimizes electromagnetic interference, ensuring stable signal transmission – particularly important in environments with high interference levels.
• Wide operating temperature range: The possibility of operation at temperatures from -25°C to 70°C (mobile installations: -5°C to 50°C) ensures versatility of application.
• Insulation resistance: Minimum 500 MΩ/km guarantees high insulation quality and minimizes the risk of short circuits.
• Capacitance: 150 nF/km provides appropriate electrical parameters for efficient signal transmission.