Why Choose the ABB 7TCA083670R1254 Copper Earth Bar?
The ABB 7TCA083670R1254, also known as LK243-6SS, is a high-quality 6-way copper earth bar with a single disconnecting link, designed to provide a reliable common earthing point in electrical installations. As part of the ABB Furse earthing and lightning protection range, it is suited to industrial, commercial and building services applications where dependable equipotential bonding is required.
This earth bar provides a practical way to terminate multiple earthing conductors in one organised assembly. The integrated disconnecting link allows safe isolation for inspection, testing and maintenance, helping engineers verify earthing continuity without unnecessary disruption to the wider installation.
With a 50 mm × 6 mm copper bar, 6-way configuration, M10 stainless steel fixings and a total length of 475 mm, the ABB 7TCA083670R1254 is ideal for control panels, switchrooms, lightning protection systems and main earthing terminals. Its high-impact uPVC channel base provides a corrosion-resistant mounting platform for long-term performance.
Key Advantages
- Robust 6-way copper earth bar for reliable earthing connections.
- Single disconnecting link allows isolation for testing and inspection.
- 50 mm × 6 mm copper conductor provides excellent conductivity.
- M10 stainless steel fixings support secure conductor termination.
- High-impact uPVC channel base offers corrosion-resistant mounting.
- Suitable for industrial, commercial and lightning protection earthing systems.
Key Features
- ABB Furse LK243-6SS earth bar.
- 6-way copper earth bar with single disconnecting link.
- 475 mm overall length.
- 50 mm × 6 mm copper bar size.
- M10 stainless steel termination fixings.
- Plastic channel base made from high-impact uPVC.
- Designed for common earth point and equipotential bonding applications.
- Manufactured for use in earthing and lightning protection systems.
Reliable Earthing for Electrical Safety
Copper earth bars such as the ABB 7TCA083670R1254 provide an efficient and accessible common point for earthing conductors. They are used to support safe fault current paths, equipotential bonding and the correct operation of protective systems within electrical installations.
The single disconnecting link allows the earth connection to be temporarily isolated for testing, helping maintenance teams carry out inspection and verification work safely. With stainless steel fixings and a corrosion-resistant uPVC base, this earth bar is designed for dependable service in demanding panel, switchroom and earthing applications.
Typical Applications
- Main earthing terminals and bonding points.
- Industrial electrical distribution systems.
- Switchrooms, plant rooms and control panels.
- Lightning protection and surge protection installations.
- Commercial building earthing systems.
- Inspection and testing points for earthing networks.
