The 1.5 mm² black halogen-free electrical cable, 25 meters long (model H07Z1-K), is the ultimate professional solution for safe, efficient, and long-lasting electrical installations. Designed to the strictest quality standards, this flexible cable is essential for both new construction projects and renovations in homes, commercial premises, and industrial facilities. Its advanced composition guarantees optimal electrical conductivity, offering complete peace of mind in any type of low-voltage electrical installation.

Maximum safety with halogen-free technology

The main advantage of this H07Z1-K cable lies in its halogen-free sheath. In the event of a fire, this type of cable does not emit toxic gases or corrosive acids, and it drastically reduces the emission of dense smoke, facilitating visibility and evacuation. For this reason, its use is mandatory by law in public places such as hospitals, schools, shopping centers, and offices, and it is also a highly recommended option for any home seeking maximum protection for its residents.

Flexibility and ease of installation

Thanks to its flexible wire design with electrolytic copper conductor and thermoplastic polyolefin insulation, this cable greatly simplifies wiring inside conduits and junction boxes. Its high malleability allows for tight bends and curves without structural damage, optimizing the work time of professional electricians and simplifying tasks for advanced DIY enthusiasts.

Technical specifications of product B25114916

• Cable type: Halogen-free flexible wire H07Z1-K.


• Conductor section: 1.5 mm².


• Color: Black.


• Coil length: 25 meters.


• Rated voltage: 450/750 V.


• Maximum serving temperature: +70 °C.


• Conductor material: Class 5 copper.


• Product reference: B25114916.

Frequently Asked Questions

What applications is this 1.5 mm² cable recommended for?

This 1.5 mm² section is approved and recommended mainly for lighting circuits, small household appliances and control lines in domestic and tertiary installations, always respecting the current regulations of the Low Voltage Electrotechnical Regulation.

Can this cable be installed outdoors?

This cable is designed for indoor installations in conduits (embedded or surface-mounted) or similar enclosed ducts. Direct outdoor or buried installation without proper protection in watertight conduits is not recommended, as ultraviolet rays and direct moisture can degrade its insulation over time.

What does it mean for it to be a halogen-free cable?

This means that no chemical elements such as chlorine or fluorine were used in its manufacture. This translates to the fact that, in the event of a fire, the cable will not spread the flame, will not generate opaque smoke that obstructs vision, and will not release corrosive gases that could damage electronic equipment or endanger human health.