The Halogen-Free Electrical Cable 2.5 mm² Black 100 m (H07Z1-K) is the ideal solution for professional and domestic electrical installations that demand the highest standards of safety, flexibility, and durability. Designed to ensure efficient power conduction, this special PVC wire is perfectly suited to all types of conduits, whether for new construction or renovations of homes, commercial premises, or industrial facilities.

Thanks to its halogen-free composition, this cable does not emit toxic or corrosive gases in the event of a fire, drastically reducing the risk to people and protecting surrounding electronic equipment. Its 2.5 mm² cross-section is the most common standard size for power circuits, plugs, and general-purpose sockets, offering optimal load capacity and outstanding long-term performance.

Main Features

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


• Section: 2.5 mm², ideal for power circuits and sockets.


• Color: Black, facilitates identification in wiring diagrams and phases.


• Length: 100 meter reel, perfect for large-scale projects.


• Advanced safety: Non-flame propagator and low emission of opaque and corrosive fumes.


• High flexibility: Facilitates passage and pulling through corrugated pipes and gutters.


• Product reference: B10275643.

Frequently Asked Questions

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

This cable is especially suitable for indoor installations in homes and public buildings, and is the mandatory standard in many projects due to safety regulations. It is primarily used for powering general-purpose sockets, household appliances, and lighting circuits that require greater robustness.

What advantages does a halogen-free cable offer compared to a traditional one?

The main advantage lies in fire safety. Halogen-free cables do not emit corrosive gases or acids when burned, preventing irreparable damage to metal structures and electronic systems, and ensuring a much safer evacuation route by generating less dense smoke.

Is it easy to install on pipes with sharp bends?

Yes, being a flexible class 5 wire with high-quality thermoplastic insulation, it offers excellent handling that greatly simplifies the tasks of sheathing and laying inside electrical conduits, even in complex layouts with multiple bends.