The 2.5 mm² blue halogen-free electrical cable, 100 meters long, is the ideal solution for professional and domestic electrical installations that demand the highest safety standards. Designed in accordance with the H07Z1-K PVC wire standard, this flexible single-core cable guarantees efficient, reliable, and long-lasting current conduction in all types of new construction, renovation, or electrical maintenance projects.

One of the main features of this electrical cable is its halogen-free composition. In the event of a fire, this type of cable does not emit toxic or corrosive gases and produces low smoke opacity, protecting both people and electronic equipment and facilitating evacuation in residential, commercial, and industrial buildings. Its 2.5 mm² cross-section is the most commonly used standard size for power circuits, plugs, and general power outlets according to the Low Voltage Electrotechnical Regulations (REBT).

The flexibility of the inner conductor, composed of multiple strands of electrolytic copper, greatly facilitates the cable's passage through corrugated conduits and raceways, reducing installation time and operator effort. The blue outer insulation allows for quick identification of the neutral wire in the electrical panel, complying with standard color codes and ensuring order and safety in the connections.

Main Features

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


• Conductor section: 2.5 mm².


• Color: Blue (standard identification for neutral conductor).


• Coil length: 100 meters.


• Product reference: B10275601.


• Advanced safety: Non-flame propagator, no emission of toxic or corrosive gases.


• Applications: Installations embedded in pipes, electrical panels, homes, public venues and commercial buildings.

Frequently Asked Questions

What type of circuits is this 2.5 mm² cable recommended for?

This section is especially suitable for powering general purpose circuits, domestic power outlets, washing machines, dishwashers, refrigerators and electric water heaters, complying with current regulations for indoor installations.

What advantages does a halogen-free cable offer compared to conventional PVC?

The main advantage is fire safety. Halogen-free cables do not emit acidic gases that can damage lungs or corrode metal components and electronic systems in the event of a fire, and they also offer much greater visibility by not generating dense black smoke.

Is it easy to pass through the inside of corrugated pipes?

Yes, thanks to its design with a flexible class 5 conductor and its sliding outer cover, this wire is easily inserted into pipes of embedded installations, even in sections with sharp bends or where other cables already exist.