Single-core halogen-free cable, resistant to high temperatures HELUTHERM® 145 1x0.25 mm² white 51073

Single-core halogen-free cable, resistant to high temperatures

This white HELUTHERM® 145 single-core cable with a cross-section of 0.25 mm² is a reliable solution for applications requiring high thermal resistance and fire safety. The cable is characterized by a flexible construction with a multi-strand copper core, which facilitates installation and ensures durable connections. It is particularly recommended for installation in places exposed to elevated temperatures, where standard cables may fail.

Properties and applications

The HELUTHERM® 145 cable is designed with safety and reliability in mind. Made of halogen-free materials, it limits the emission of toxic gases in the event of a fire, significantly increasing the chances of safe evacuation. Its resistance to high temperature (up to +120°C during operation and even +145°C during stationary installation) allows it to be used in harsh industrial conditions and in applications such as wiring of lighting fixtures, heating devices or electrical machines. This makes it ideal for both professional installers and end-users looking for a safe and durable solution.

• Fire safety: Halogen-free material minimizes the emission of toxic gases during a fire.

• Thermal resistance: Enables operation at temperatures up to +120°C (flexible operation) and +145°C (stationary installation).

• Flexibility: Multi-strand core ensures easy installation and adaptation to various applications.

• Wide application: Ideal for wiring lighting fixtures, heating devices, electrical machines and distribution boards.

• Chemical resistance: Exhibits resistance to oils and atmospheric factors.

• Rated voltage: Designed to operate at 300/500 V (up to 1 mm²) and 450/750 V (from 1.5 mm²).

Construction and parameters

The cable has a multi-strand copper core (class 5), providing good flexibility and conductivity. The insulation is made of cross-linked polyolefin copolymer (XLPO), which guarantees high thermal and chemical resistance. The outer diameter of the cable is approximately 1.8 mm. It should be noted that this cable is asymmetrical and does not have a screen. The nominal core cross-section is 0.25 mm². The cable meets VDE safety standards and is compliant with the EC Low-Voltage Directive 2006/95/EG.