Optimize your electrical installations with the 4 mm² Halogen-Free Electrical Cable in Green/Yellow , presented on a convenient 50-meter reel. This flexible H07Z1-K type wire is the ideal solution for ensuring maximum safety, efficiency, and durability in both residential and commercial wiring projects. Designed to the strictest quality standards, this conductor features advanced halogen-free thermoplastic insulation, meaning that in the event of a fire, it does not emit toxic or corrosive gases and produces minimal smoke, protecting both people and connected electronic equipment.

Thanks to its 4 mm² cross-section, this cable is ideal for a wide variety of applications, making it the perfect component for connecting high-power appliances, electrical panels, recessed wiring, and grounding circuits. Its exceptional flexibility greatly facilitates routing through conduits and junction boxes without risk of damage, speeding up installation times and reducing the installer's physical effort. Clear identification using green and yellow colors ensures strict compliance with current regulations for the identification of protective conductors.

Main Features

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


• Conductor cross-section: 4 mm²


• Identification color: Green/Yellow (Earth)


• Coil length: 50 meters


• High-security insulation: Flame retardant and halogen-free (no corrosive fume emissions)


• Product reference: B10317321

Frequently Asked Questions

What type of installations is this 4 mm² cable recommended for?

This cable is especially suitable for indoor installations, power circuits, connection of household appliances that require grounding and wiring in electrical panels of homes and commercial premises, complying with low voltage electrotechnical regulations.

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

The main advantage lies in fire safety. Halogen-free cables do not emit toxic gases or acids when burned, preventing irreparable damage to respiratory systems and sensitive electronic equipment, and also offering superior visibility in case of evacuation thanks to their low smoke emission.

Is it easy to pass through narrow tubes?

Yes, being a flexible class 5 thread, it has great malleability that allows it to be easily bent and slid through protective tubes and channels, even in complex routes with multiple curves.