The 4 mm² Halogen-Free Electrical Cable in Green/Yellow (100 m Reel) is the ideal solution for professional and domestic electrical installations that demand the highest standards of safety and durability. Designed according to the H07Z1-K PVC Wire standard (specifically halogen-free), this electrical conductor stands out for its excellent flexibility and high resistance to critical situations, making it perfect for internal wiring of electrical panels, homes, public buildings, and the safe connection of household appliances.

Thanks to its advanced composition, this cable guarantees low emissions of opaque smoke and corrosive gases in case of fire, protecting both circuits and people. Its 4 mm² cross-section offers optimal conductivity for power circuits, general-purpose outlets, and machinery, ensuring efficient energy transmission without unwanted voltage drops. The 100-meter roll allows for easy cutting to length and convenient storage in any workshop or construction site.

Features of the H07Z1-K 4 mm² Green/Yellow Cable

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


• Section: 4 mm², ideal for power circuits and household appliances.


• Identification color: Green/Yellow (specific for grounding).


• Format length: 100 meter reel.


• Insulation: High fire safety halogen-free thermoplastic compound.


• Superior flexibility: Designed to facilitate passage and bending through embedded or surface-mounted pipes and conduits.


• Product reference: B10557232.

Frequently Asked Questions about Halogen-Free Cable

What is the green/yellow color used for on this cable?

This color code is standardized exclusively for the routing of protective or grounding wires. Its main function is to divert potential leakage currents to the ground, protecting the user from electric shocks when handling appliances or installations.

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

Halogen-free cables do not emit toxic gases or corrosive acids when exposed to fire, and they generate minimal smoke. This is vital for complying with safety regulations in residential buildings, offices, and public spaces, facilitating evacuation in case of emergency.

Is this 4 mm² cable suitable for installing high-consumption household appliances?

Yes, the 4 mm² section is perfect for powering medium-high power appliances such as washing machines, dishwashers, ovens or dryers, always respecting current electrical regulations and the appropriate thermal switches in the electrical panel.

Can it be installed directly inside corrugated pipes?

Of course. Its sliding cover and great flexibility allow it to be easily inserted into embedded or surface pipes, optimizing the working time of the professional installer or the individual in renovations.