
Passive Franklin lightning rod | aluminum alloy | telescopic | 9700mm | (35/25/16/10)
Code: 912097High-quality telescopic lightning rod made of aluminum alloy – an efficient and reliable solution for direct lightning protection. Thanks to its sturdy construction and lightweight telescopic system, this lightning rod is ideal for industrial facilities, as well as commercial or residential buildings.
Made of lightweight, corrosion-resistant aluminum alloy, this model is easy to install even in more complex locations. The construction consists of three telescopic sections that effectively create a protection zone against direct lightning strikes.
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Technical specifications:
Total height: 9700 mm
Material: Aluminum alloy (corrosion-resistant)
Construction: Telescopic, three-section
Bottom section diameter: Rd35 mm
Middle section diameter: Rd25 mm
Top section diameter: Rd16 mm
Tip (spike) diameter: Rd10 mm
Threaded connection: M16 external thread
Functions:
Direct protection against lightning discharges
Telescopic design allows quick height adjustment
Universal M16 thread at the top – compatible with various components
Tapered sections ensure a strong structure and easy assembly
Easy and safe transport and installation
Application:
Protection of private homes and agricultural buildings from lightning
Used in industrial and commercial protection systems
Suitable for warehouses, communication towers, solar power plants, and wind turbines
Pros:
Lightweight yet durable aluminum alloy – easy installation without extra tools
Telescopic height – adaptable to specific needs
Corrosion resistance – suitable for outdoor use
Modular construction – space-saving in storage and transport
Versatility – fits both new constructions and renovations
Cons:
Requires a professional grounding solution (not included)
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.Active lightning protection – the active lightning rod is raised at the highest point of the building. This system attracts the forming lightning and directs all the current away from other elements of the building. The activity occurs only during a lightning discharge. When choosing an active lightning rod, pay attention to whether the lightning receiver has electronics (can withstand up to 115kA, but may fail if the discharge exceeds the limits) or no electronics (can withstand any strength and number of lightning discharges). Used for the protection of industrial complexes, buildings, residential houses, estates, warehouses, and stadiums.

Passive lightning protection – metal elements installed on the roof (traditional "Franklin" lightning rod). During a lightning strike, the current flows through this metal system into the ground. Typically, galvanized steel wire is used, which is laid along the entire roof length and dropped to the ground. Occasionally, copper wire is used, but due to cost differences, users usually opt for steel, which is cheaper. Around the building, a galvanized steel grounding strip is laid underground.

A lightning rod protects buildings and people from the effects of lightning, but does not protect equipment. Therefore, it is essential to install surge protection.
This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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