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About Terra
The right products, backed by technical knowledge. We combine material supply with product selection support for your earthing and lightning protection projects.

Terra Topraklama Elektrik Mühendislik Ltd. Şti. supplies products and materials for earthing, lightning protection, exothermic welding and aircraft warning systems. We work with procurement teams, electrical contractors and project engineers to review the required components by material, dimensions and connection details.
OUR TEAM’S SECTOR EXPERIENCE
More than 15 years of technical experience
Our team brings more than 15 years of experience in earthing and lightning protection to your product selection. We review specification requirements alongside site connection conditions to help you identify suitable options.
From product selection to a supply list
We consider each product alongside the components it will connect to. This helps you build a clearer product list for technical review and procurement.
Components for your application
Conductor material and cross-section, connector dimensions and the mounting surface all influence selection. We help you compare products against these details.
Clear codes and variants
Bring product codes, materials and dimensions together in one list. Specifying the selected variants in your quote request helps procurement and site teams work from the same information.
Access to technical information
Review options using the catalogue and TR/EN product datasheets. Share any project drawing or document requirements with our technical team.
Four product groups for your protection systems
Start with the relevant product group for a new facility, an extension or maintenance work.
External Lightning Protection Systems
Select lightning rods, air terminals, down conductors and mounting accessories for your roof, façade and site connections.
Explore productsEarthing Systems
Review conductors, electrodes, equipotential bars, connectors and inspection pits against the needs of your earthing network.
Explore productsExothermic Welding Systems
Choose TerraWeld powder, graphite moulds and accessories together for the required cable, tape or electrode connection.
Explore productsAircraft Warning Systems
Explore warning lights for tall structures, chimneys and towers alongside power supply, control and mounting options.
Explore productsDifferent sites, different supply needs
Alongside our supply work for energy, telecommunications and industrial sites, we offer product options for building and facility projects.
Energy facilities
Conductors, electrodes and connectors for wind and solar energy sites and substations.
Industrial sites
Materials for earthing and equipotential connections, inspection points and maintenance access.
Telecommunications
Earthing, lightning protection and connection components for towers and site equipment.
Buildings and facilities
Products and mounting accessories for protective connections from the roof to the main earthing point.
Let’s clarify your requirements
If you know the product codes, build your quote list directly. If you are still choosing, share your project details so we can review suitable options together.
Share the requirement
Send your material list, specification or connection detail. The existing system and mounting conditions help guide product selection.
Compare the options
Let’s review materials, dimensions and connection types alongside the product information. Add your selected products to a quote request with their codes and quantities.
Define the supply scope
Let’s clarify the products, document requirements and delivery terms at the quotation stage. Any site assessment, design or installation support can be discussed separately.
Let’s select the products your project needs
Share product codes and quantities, or describe your technical requirements. We can prepare a supply scope around your project conditions.
Terra Topraklama Elektrik Mühendislik Ltd. Şti. · Istanbul
