In the world of electrical engineering, reliable connections are paramount to safety and performance. At Copper Braid Products, we have established ourselves as the UK’s leading specialists in manufacturing high-quality copper braid products, including essential components like earth straps, earth bonds, and flexible busbars. Our expertise spans decades, making us the trusted choice for engineers and electrical professionals across multiple industries.
Understanding Copper Braid: The Foundation of Flexible Electrical Connections
Copper braid is a sophisticated electrical component created by weaving together multiple strands of copper wire into a flexible, tubular or flat configuration. This intricate construction provides the perfect balance of electrical conductivity, mechanical flexibility, and durability that rigid copper conductors simply cannot match.
The key to effective copper braid lies in its construction methodology. We manufacture our braids using copper wire strands available in 0.2mm, 0.1mm, and 0.05mm diameters, with custom sizes available upon request. The smaller the wire diameter, the greater the flexibility achieved, though this comes with considerations for volume and cost. Our manufacturing process ensures optimal weave patterns that maximise both flexibility and current-carrying capacity.
Specialist Applications: Earth Straps, Earth Bonds, and Flexible Busbars
Earth Straps: Essential Safety Components
Earth straps represent one of the most critical applications of copper braid technology. These components provide vital safety connections between electrical equipment and earth ground, protecting both personnel and equipment from dangerous fault currents. Our earth straps are engineered to handle high fault currents while maintaining flexibility for equipment that experiences vibration or thermal expansion.
The superior flexibility of braided construction makes our earth straps ideal for applications where rigid conductors would fail due to work hardening and eventual fracture. Whether connecting rotating machinery, mobile equipment, or installations subject to thermal cycling, our earth straps maintain reliable electrical continuity throughout their service life.
Earth Bonds: Reliable Equipment Grounding
Earth bonds serve a similar but distinct role in electrical installations, providing reliable grounding connections between metallic equipment and structures. Our copper braid earth bonds excel in environments where equipment may experience movement, vibration, or thermal expansion that would stress rigid connections.
The multi-strand construction of our earth bonds distributes stress across hundreds of individual conductors, dramatically improving reliability compared to solid copper alternatives. This design philosophy ensures consistent performance even in demanding industrial environments.
Flexible Busbars: Power Distribution Excellence
Flexible busbars represent the pinnacle of copper braid application in power distribution systems. These components provide high-current connections between switchgear, transformers, and other electrical equipment while accommodating the thermal expansion and mechanical stresses inherent in power systems.
Our flexible busbars combine the current-carrying capacity of traditional rigid busbars with the flexibility needed for modern electrical installations. Available in custom widths and configurations, these components solve complex connection challenges that rigid alternatives cannot address.
Why Copper Braid Products Stands as the Industry Expert
Comprehensive Technical Expertise
Our expertise extends far beyond manufacturing. We provide detailed technical guidance on current ratings for different copper braid configurations, taking into account ambient temperature conditions and application-specific requirements. Our current rating guide covers standard conditions of 35°C ambient and 70°C working temperature, but we routinely calculate de-rating factors for more extreme environments.
This technical depth allows us to advise customers on the optimal copper braid solution for their specific application, whether it involves high-current flexible busbars or precision earth bonds for sensitive electronic equipment.
Manufacturing Excellence
Our manufacturing capabilities encompass the full spectrum of copper braid products:
- Flat flexible braids for standard earthing applications
- Round braids offering multi-axis flexibility
- Rope braids for maximum flexibility requirements
- Knitted copper mesh for specialised applications
- Tubular shielding braids for EMI protection
- Custom-engineered solutions for unique requirements
The choice between plain and tinned copper braid depends on environmental conditions, with tinned variants offering superior corrosion resistance for outdoor or damp environments.
Customer-Centric Service Philosophy
Our approach to customer service sets us apart in the industry. We maintain no minimum order quantities or minimum order values, ensuring that every customer receives the same high-quality products and service regardless of project size. This philosophy has made us the preferred supplier for everything from prototype development to large-scale industrial projects.
Proven Excellence Through Customer Recognition
The quality of our products and service excellence is consistently validated through customer feedback. Our Trustpilot profile shows a strong 4-star rating based on reviews from over 160 customers, demonstrating sustained satisfaction across our customer base.
Customer testimonials highlight key aspects of our service: “Fast, no messing” notes one reviewer, while another emphasises our reliability: “Used before and was satisfied with the products and the service, and satisfied again, will buy from again when needed.” Perhaps most telling is feedback about our customer service approach: “The post office must have lost the original package. Copper Braid Products immediately shipped a replacement, overnight, no quibble, no charge. Excellent treatment of a small customer.”
These reviews consistently emphasise several key strengths:
- Rapid response times and delivery
- Competitive pricing without compromising quality
- Technical support available before orders are placed
- Exceptional problem resolution when issues arise
- Consistent quality across repeat orders
Global Reach, Local Service
While maintaining our UK manufacturing base, we serve customers across multiple continents. Our export capabilities extend throughout Europe, including Ireland, Norway, Denmark, Sweden, Germany, Italy, and Lithuania. We also serve global markets including the USA, Canada, Australia, New Zealand, Hong Kong, China, and Brazil.
This international reach, combined with our domestic UK service covering England, Scotland, Wales, and Northern Ireland, positions us uniquely to serve both local and global projects with the same high standards of quality and service.
Technical Innovation and Custom Solutions
Our expertise extends to custom manufacturing capabilities for unique applications. Whether you need specialised current ratings, custom dimensions, or unusual configurations, our technical team works closely with customers to develop optimal solutions.
We maintain comprehensive technical resources, including detailed current rating guides and application notes, ensuring that customers have access to the information needed for safe and effective installations.
Conclusion: Your Partner in Copper Braid Excellence
At Copper Braid Products, we combine decades of manufacturing expertise with innovative engineering capabilities and world-class customer service. Whether your project requires standard earth straps, custom earth bonds, or high-capacity flexible busbars, our team has the knowledge and capabilities to deliver optimal solutions.
Our commitment to quality, demonstrated through consistent positive customer feedback and proven through thousands of successful installations worldwide, makes us the clear choice for copper braid products. From initial technical consultation through delivery and beyond, we provide the expertise and support that electrical professionals rely on.
For applications where reliability, flexibility, and performance matter, choose Copper Braid Products – where copper braid expertise meets manufacturing excellence.
The article was written with the assistance of Claude AI