Earthing & Lightning Protection

Jointing Tech supplies earthing and lightning protection products for utility, industrial, rail, infrastructure and electrical-installation projects. Our range includes earth rods and components, earth bars, earth plates, clamps, conductors, copper and aluminium tapes, bonding braids, inspection pits, exothermic welding products, conductor fixings and surge-protection equipment.

A correctly designed earthing system provides a controlled path for fault current and lightning-related energy, helping protect people, electrical equipment and the wider installation. The right product selection depends on the earthing design, conductor arrangement, installation environment, soil conditions and the applicable project specification.

Earthing and lightning protection should be specified as part of the complete electrical-system design. Typical components include electrodes such as rods or plates, conductors, bonding components, joints, inspection points and connection hardware. Together, these products form the physical system needed to establish and maintain the required earth connection.

Before selecting products, confirm the earthing-system design, conductor material and size, required connection type, environmental exposure, corrosion considerations, installation method and any relevant DNO, IDNO, rail, industrial or client requirements. Soil resistivity, fault levels and lightning-protection design may also affect the final specification.

Earth bars provide a central point for connecting earth conductors in suitable installations, while earth rods and plates can form part of an electrode arrangement. Bonding braids and tapes can be used to achieve appropriate electrical continuity between components. Exothermic welding systems can provide permanent conductor connections where specified, subject to correct product selection and competent installation.

Use appropriately rated components and follow the project design, manufacturer instructions and applicable standards. Earthing and lightning protection are safety-critical systems, so seek competent technical and design advice where the requirement is unclear.

FAQs

What is electrical earthing?

Electrical earthing provides a path for fault current or unwanted electrical energy to flow safely to earth as part of a properly designed installation.

What products are used in an earthing system?

Common products include earth rods, earth plates, conductors, tapes, earth bars, clamps, bonding braids, inspection pits and connection systems.

How do I select an earth rod or earth clamp?

Selection depends on the earthing design, conductor size and material, connection type, environmental conditions and project requirements.

What is an earth inspection pit used for?

An inspection pit provides access to an earth electrode or test point for inspection and testing where required by the installation design.

Need help with an earthing system?

Contact Jointing Tech with your drawings, conductor details, environment and project specification for product support.

Earthing & Lightning Protection

Earthing & Lightning Protection

FAQs

Quick Links