Single-core halogen-free cable, resistant to high temperatures HELUTHERM® 145 1x0.25 mm² blue 51070

Safety and reliability in one cable

This single-core HELUTHERM® 145 cable is a solution for installations where safety and resistance to extreme conditions are key. Made from halogen-free materials, it minimizes the risk of toxic gas formation in the event of a fire, which is crucial for protecting health and life. This cable is also characterized by high temperature resistance, making it ideal for use in demanding industrial and construction environments.

Specialized applications and versatility

This cable is widely used in the wiring of lighting fixtures, heating devices, electrical machines (thermal class B), distribution boards, and in the construction of machines and concealed, surface and flush-mounted installations. The ability to use it in conduit with voltages up to 1000V (AC) or 750V (DC) increases its versatility. Additionally, this cable can be used in rail vehicles with DC voltage up to 900V. Its flexible construction with a class 5 stranded core makes it easy to install even in tight spaces.

Key features and benefits

• Halogen-free: Ensures safety by minimizing the emission of toxic gases during a fire – important for protecting health and facilitating evacuation.
• High temperature resistance: Enables operation in difficult thermal conditions (up to +145°C for fixed installation and +120°C for flexible operation), which translates to longer service life and installation reliability.
• Flexible construction: Class 5 stranded core provides easy installation and adaptation to various installation configurations.
• Wide application: Ideal for wiring lighting fixtures, heating devices, electrical machines, and industrial and construction installations.
• Compliance with standards: Meets the requirements for low flammability and smoke emission, ensuring compliance with safety regulations.
• Rated voltage: Suitable for operation at 300/500 V, and under certain conditions even up to 1000 V (AC) or 750 V (DC).
• Resistance to external factors: Exhibits good resistance to oils, weather conditions and UV radiation, guaranteeing durability even in harsh operating conditions.
• Outer diameter: Approximately 1.8 mm provides compactness of the installation without loss of electrical properties.