Galvanized steel strip 20x3 (1mb=0.48kg), width: 20 mm, thickness: 3 mm, zinc coating: min. 500 g/m2Z500 /50kg/ TC 20X3/50

Galvanized steel strip – a solid foundation for lightning and grounding installations

Galvanized steel strip 20x3 mm is a key element of lightning and grounding protection systems, used in both residential and industrial construction. Made of high-quality steel, coated with a thick layer of zinc, it provides reliable protection against corrosion and long-lasting durability. This product complies with the PN-EN 62561-2 standard, which guarantees its safety and effectiveness in the construction of lightning and grounding installations.

Construction and application

The strip with a cross-section of 20x3 mm is ideal for creating down conductors and conductors for discharging current during a thunderstorm. Thanks to its mechanical strength and resistance to atmospheric factors, it provides a reliable connection between the elements of the lightning protection installation and the grounding. It can also be used in grounding systems, ensuring effective discharge of currents to the ground. The weight of one running meter of the strip is 0.48 kg, which facilitates the calculation of the required amount of material for a specific project. Available in coils with a standard weight of 50 kg (coil length depending on weight).

Advantages and benefits

• High corrosion resistance: A thick zinc coating (min. 500 g/m2 Z500) provides long-term protection against the effects of moisture, salt and other corrosive agents – this translates into lower maintenance and replacement costs of installation elements.
• Compliance with standards: Meeting the requirements of the PN-EN 62561-2 standard guarantees safety of use and compliance with applicable building regulations.
• Mechanical strength: The solid construction of the strip ensures its resistance to mechanical damage during assembly and operation.
• Easy installation: Thanks to the flexibility of the material, the strip is easy to shape and adapt to the specifics of a particular project.
• Versatility: Suitable for both new installations and modernization of existing lightning protection systems.
• Economic solution: Availability in coils of different weights allows for optimization of material purchase costs.