Fire-resistant telecommunication cable YnTKSYekw 1x2x0.8 TN0100

Fire-resistant telecommunication cable – reliability and safety of installation

The YnTKSYekw 1x2x0.8 cable is a specialized wire designed for use in fire alarm systems, control and alarm installations. It provides safe and reliable connections in critical situations, meeting stringent fire safety standards. The cable's construction with a foil screen minimizes electromagnetic interference, guaranteeing stable signal transmission.

Construction and application

This cable consists of two copper conductors with a cross-section of 0.8 mm², insulated with polyvinyl chloride or polyethylene, surrounded by a flame-retardant polyvinyl chloride coating. Shielding provides protection against external interference. The wire is intended for permanent installation inside buildings, but can also be used in mobile installations, maintaining an appropriate bending radius (minimum 10 times the cable diameter). Due to its properties, the cable finds wide application in:

• Fire alarm systems – as a transmission path for sensors and linear modules.
• Autonomous fire extinguishing and smoke extraction control systems.
• Installations used in the event of a fire – to activate auxiliary devices (e.g. ventilation shutdown, elevator lowering).
• Transmission of analog and digital signals in control and signaling installations.

Operating parameters and compliance with standards

The YnTKSYekw 1x2x0.8 cable maintains its properties over a wide temperature range: from -40°C to +70°C for fixed installations and from -10°C to +50°C for mobile installations. It has a technical approval, certificate and certificate of approval issued by CNBOP-PIB, which confirms its compliance with fire safety requirements and allows its use in installations responsible for protecting life and property. Additionally, the cable is characterized by high insulation resistance (above 200 MΩ x km) and low capacitance (maximum 150 nF/km), which affects the quality of the transmitted signal. The non-propagation of flame on a single cable is confirmed by the oxygen index of the coating above 29.