25×6 mm Copper Bonded Earthing Strip

25×6 mm copper bonded earthing strip

Product Overview

Doubling the thickness of the 25×3 variant, the 25×6 mm Copper Bonded Earthing Strip offers 150 sq. mm of cross-section alongside the full corrosion protection of 254-micron electrolytic copper bonding. This strip is built for primary earthing runs in aggressive environments: petrochemical plant perimeters, coastal substation trenches, and salt-flat solar installations where GI conductors would fail prematurely. The 6 mm thickness provides the mechanical rigidity needed for direct trench burial, and the molecular copper bond survives the stresses of backfilling and compaction. It supports exothermic welding for permanent underground joints. Thunder Earthing manufactures it per IS 3043, IEC 62561, and BS 7430 standards.

Product Specifications

Parameter
Details
MaterialMild Steel Core + 254 µm Copper Bonding
Key Dimension25×6 mm Copper Bonded Earthing Strip
StandardsIS 3043 IEC 62561
Service Life25–40+ years
InstallationBuried in earthing pit / trenches

Key Features and Benefits of 25×6 mm Copper Bonded Earthing Strip

Premium Quality:
The 25×6 mm Copper Bonded Earthing Strip is produced with top–grade raw materials, following rigorous quality standards for reliable performance, proper conductivity, and durability.

Superior Corrosion Resistance:
This product can withstand moisture, severe weather, and underground conditions, providing effective corrosion resistance and reliable operation even in difficult conditions.

Easy Installation:
Being user–friendly and easy to install, it allows electrical engineers and contractors to complete earthing processes with greater efficiency and lower installation usage.

Multiple Usage:
The Copper Bonded Strip can be used in a wide range of residential, commercial, industrial, and infrastructure projects where reliable electrical conductivity, effective grounding, and uninterrupted system performance are essential.

Economical & Reliable Performance:
Combining quality and efficiency, this product provides a trustworthy and cost–efficient earthing solution for projects of various sizes.

Technical Support & Guidance:
The Thunder Earthing Company has experts who will provide clients with technical advice, consultations, and after-sales assistance for the purpose of choosing the best earthing solution.

Uses and Applications of 25×6 mm Copper Bonded Earthing Strip

The 25×6 mm Copper Bonded Earthing Strip is a key component in professional earthing and lightning protection systems. It is installed as part of the grounding network to ensure safe fault-current dissipation and compliance with IS 3043. Thunder Earthing supplies this product with full documentation for seamless integration into EPC and infrastructure projects.

Applications

  • Electrical substations
  • Industrial plants
  • Commercial buildings
  • Solar power plants
  • Telecom towers
  • Data centres
  • Railway infrastructure
  • Oil & gas facilities
  • Public infrastructure

Why Choose Thunder Earthing

Thunder Earthing provides the 25×6 mm Copper Bonded Earthing Strip that offers efficient and reliable grounding for home applications, industrial, commercial, and infrastructure purposes. Constructed with high-value copper bonded materials, the earthing strip is characterized by high level of conductivity and mechanical strength, and excellent resistance to corrosion for its long performance under multiple ambient conditions.

Backed by extensive expertise in earthing and lightning protection systems, Thunder Earthing delivers technically advanced products supported by stringent quality standards and professional guidance. The Copper Bonded Strip ensures efficient fault current dissipation, stable grounding performance, and enhanced electrical safety.

Frequently Asked Questions (FAQs)

What is a 25×6 mm copper bonded earthing strip used for?

For grounding electrical panels, transformers, and industrial equipment — it safely carries fault current to earth.

How is it different from a pure copper strip?

It has a steel core with bonded copper coating — stronger and more affordable than solid copper, with similar conductivity.

Is 25×6 mm good for industrial earthing?

Yes, it's a standard size for substations, panels, and equipment earthing with reliable current-carrying capacity.

How long does it last?

Typically 15-20+ years, thanks to corrosion-resistant copper coating and a durable steel core.

Does it meet IS/IEC standards?

Yes, it's manufactured as per IS 3043 and IEC norms for safe, compliant earthing.
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