Maximize the safety and performance of your electrical installations with the 6 mm² Halogen-Free Electrical Cable in blue (20 meters) , reference B25114910. This flexible H07Z1-K wire is designed to offer efficient and reliable power conduction in residential, commercial, and industrial environments, meeting the highest regulatory requirements of the electrical sector.

Why choose the 6 mm² halogen-free cable H07Z1-K?

Safety is the most critical factor in any electrical installation. This cable stands out for its halogen-free technology, meaning that in the event of a fire, it does not emit toxic or corrosive gases and produces low smoke opacity, facilitating visibility and evacuation. Its 6 mm² cross-section is ideal for circuits that handle higher current loads, such as advanced lighting systems, general-purpose power outlets, kitchens, ovens, and main electrical panels.

Furthermore, its design, featuring special PVC insulation and a flexible Class 5 copper conductor, ensures excellent handling during wiring. It slides easily through corrugated conduits and trunking, significantly reducing installation time and effort when navigating complex bends and chases.

Main Features

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


• Conductor section: 6 mm², perfect for medium and high power.


• Distinctive color: Blue, ideal for standard identification of the neutral conductor.


• Winding length: Convenient 20-meter roll for medium-sized projects.


• High safety: It does not propagate flame and is free of corrosive and toxic substances.


• Superior flexibility: Facilitates passage through pipes and junction boxes without damaging the insulation.


• Product reference: B25114910.

Frequently Asked Questions

For which circuits is it recommended to use the 6 mm² section?

This section is especially suitable for high energy demand lines in homes and premises, such as the supply of kitchens, ovens, washing machines, water heaters, air conditioning and as main wiring in secondary electrical panels.

What is the main advantage of it being halogen-free?

The main advantage is passive fire safety. Because it contains no halogens, the cable prevents the emission of acidic gases that damage electronic equipment and endanger people's health, making its use mandatory in public buildings according to the Low Voltage Electrotechnical Regulations (REBT).

Can it be installed directly recessed into the wall?

Direct installation under plaster or buried without protection is not recommended. This flexible wire is designed to be installed inside protective conduits, whether embedded, surface-mounted, or inside protective channels and trays.