Earthing

Earthing Accessories for Safe Installations

Explore our range of earthing products to support reliable electrical installations in domestic, commercial and industrial settings. Find components to help you complete new projects or carry out maintenance and upgrades with confidence.

Earthing

Our earthing section brings together a focused range of products to support your electrical projects. Browse the options to find the components that match your installation needs.

• Earthing: Provides the key components needed to create dependable earth connections and support safe cable management across a variety of installations.

Trusted Brands in Earthing

Explore a wide choice of earthing products to support domestic, commercial and industrial electrical installations. Find components and accessories to help you complete earthing work confidently and efficiently.

• Greenbrook: Provides a range of earthing tags, couplers and blocks for connecting cable glands and conductors where reliable earth continuity and organised termination are required.
• Wiska: Offers earthing plates, bars and nuts to integrate earthing conductors neatly within junction boxes and enclosures in general wiring and installation projects.
• Megger: Delivers instruments and accessories that assist electricians in checking earth leakage and assessing earthing arrangements during inspection, testing and ongoing maintenance.
• Kewtech: Supplies earth testing accessories such as spikes, leads and clamp devices to help professionals verify earthing performance on electrical systems and installations.
• Trench: Provides earthing links and related components to help connect earth bars, enclosures and metalwork as part of a wider bonding and protection arrangement.
• BG Electrical: Offers adjustable clamps and earthing accessories for attaching conductors securely to pipework and other services within electrical installations and refurbishment projects.
• JCC: Provides track lighting connectors and components that incorporate earth connections for use in multi-circuit lighting layouts and commercial lighting schemes.
• Ansell: Supplies lampholders and lighting accessories incorporating earth connection points for use in fixed lighting installations and upgrades in residential and commercial spaces.
• Vent Axia: Offers fixing components and clamps used alongside ventilation equipment where secure mechanical mounting and appropriate earth bonding of associated metalwork may be required.
• Not Branded: Includes a broad selection of clamps, earthing boxes, rods and accessories for connecting protective conductors to pipework, rods and other metallic parts.

Frequently Asked Questions

What is earthing in an electrical installation?

Earthing provides a deliberate connection between exposed metalwork and the general mass of earth. It helps protective devices operate correctly if a fault drives current onto accessible conductive parts.

Why is earthing important in domestic and commercial wiring?

Earthing is important because it helps reduce the risk of electric shock from faulted equipment and metalwork. It also helps protective devices disconnect circuits under fault conditions.

What are common components used in an earthing system?

Typical components include earth rods, clamps, earth bars, conductive links, earth tags for glands and dedicated enclosures that help terminate and distribute protective conductors.

How do earth clamps work on pipes and rods?

Earth clamps mechanically grip pipes or rods while securing a protective conductor. This creates a low-resistance path between the metalwork and the earthing conductor connected back to the installation.

What is an earth bar and where is it used?

An earth bar is a metal bar with multiple termination points for protective and bonding conductors. It is used in consumer units, switchgear, plant rooms and external earthing arrangements.

When is an earth rod normally installed outside a property?

An earth rod is often installed when the earthing arrangement relies on the ground itself, such as certain supply types or for local supplementary earthing at outbuildings and external structures.

What are earthing tags used for on cable glands?

Earthing tags fit between the gland and enclosure to provide a convenient connection point for protective conductors. They help maintain earth continuity through armoured or metallic cable terminations.

How should earthing components be maintained over time?

Earthing components should be inspected periodically for corrosion, loose connections and mechanical damage. Any defects should be corrected by a competent person, and test results recorded where required.

Can I install or modify earthing arrangements myself?

No, earthing work should be carried out by a competent, qualified person. Incorrect earthing may not be obvious but can significantly affect safety and operation of protective devices.

What materials are commonly used for earthing conductors?

Earthing conductors are commonly copper or tinned copper. In some installations, steel or other metals are used, provided they meet relevant design, installation and corrosion considerations.

How is bonding different from earthing?

Bonding connects different metal parts together so they remain at a similar potential. Earthing connects them to earth. Both functions work together to reduce touch voltages during electrical faults.

Why might an inspection report mention upgrading earthing components?

Inspection reports may highlight outdated, corroded or undersized components. Upgrading helps keep the installation aligned with current standards and supports effective operation of protective devices.

Need help with earthing products?

If you have questions about earthing components or choosing the right accessories for your project, call our friendly team on 01424 220384 for advice before you order.