Flexible earth connectors / earthing straps
- Reliable earthing solutions
- Easy installation and handling
- Certified quality for the most demanding standards
Over 60 years of experience
in the electrical engineering and electronics industry
Short delivery times
through optimized warehousing
Germany and Switzerland
Dual location strength and reliability
Flexible earth connectors / earthing straps from International Wire Europe
Flexible earthing braids
| Designation | Cu-ETP |
| Min copper content | 99.9 % |
| Max electrical resistivity et 20°C | 1.7241 µΩ.cm (100%I ACS) or 0.017241 Ω mm2/m (100%I ACS) |
| Mechanical resistance | 200 mini Mpa |
Aluminium braids
| Aluminum wire according to EN 1715-2 | 1370 |
| Temper | R16 (> 160 N / mm²) |
| Maximum electrical resistivity at 20 ° C | 2.801 μΩ.cm |
| Conductivity | 61.5% IACS |
| Operating temperature | -50 ° C to + 100 ° |
| Short temperature withstand | 150 ° C |
Extra-flexible braids
| Designation | Cu-ETP |
| Min. copper content | 99.9 % |
| Max. electrical resistivity at 20°C (annealed state) | 1.7241 µΩ.cm (100%I ACS) |
| Mechanical strength | 200 mini Mpa |
| Metallurgical state | Annealed (State 0) |
Flat braids
| Designation | Cu-ETP |
| Min. copper content | 99.9 % |
| Max. electrical resistivity at 20°C (annealed state) | 1.7241 µΩ.cm (100%I ACS) |
| Mechanical strength | 200 Mpa mini |
| Metallurgical state | Annealed (State 0) |
PBFC
| Wires | |
|---|---|
| Description | Cu-ETP |
| Minimum copper Content | 99.9 % |
| Max-electrical resistivity at 20°C (annealed) | 1.7241 μΩ.cm ( 100%I ACS ) |
| Metallurgical state | Annealed |
| Tubes | |
| Description | Cu-DHP |
| Minimum copper Content | 99.85 % |
| Annealed before crimping | 200 Mpa mini |
Round braids
| Designation | Cu-ETP |
| Min. copper content | 99.9 % |
| Max. electrical resistivity at 20°C (annealed state) | 1.7241 µΩ.cm (100%I ACS) |
| Mechanical strength | 200 Mpa mini |
| Metallurgical state | Annealed (State 0) |
Flexible earthing connectors and earthing straps for reliable earthing solutions
Flexible earthing connectors and earthing straps are indispensable components for safe and effective earthing in many electrotechnical applications. These products offer a reliable solution for connecting devices and systems to the earthing system. They are particularly important where flexibility and durability are required, such as in industrial plants, machines or electrotechnical installations. Our flexible earthing straps, which we offer in close cooperation with International Wire Europe, are made of highly flexible, flat copper material, which can be either bare or tinned. Thanks to their special design, the earthing straps can be easily installed even in difficult or narrow installation spaces without sacrificing flexibility or durability.
UL certification means that our products meet the highest safety standards and are suitable for all earthing applications. Whether you need a standard product or a customized solution, our flexible earthing straps offer you a variety of options - from different wire diameters to variable lengths and ends that ensure easy installation.With a wide range of flexible earthing straps in various sizes and specifications, we are your reliable partner for all earthing requirements. Trust in quality and safety - rely on our solutions for your electrotechnical projects.
UL certification means that our products meet the highest safety standards and are suitable for all earthing applications. Whether you need a standard product or a customized solution, our flexible earthing straps offer you a variety of options - from different wire diameters to variable lengths and ends that ensure easy installation.With a wide range of flexible earthing straps in various sizes and specifications, we are your reliable partner for all earthing requirements. Trust in quality and safety - rely on our solutions for your electrotechnical projects.
Flexible earth connectors for industrial earthing applications
Buy earthing straps
Design and function of flexible earthing connectors / earthing straps
Flexible earth connectors and earthing straps are made of highly flexible flat copper, either bare or tinned. They are available in wire diameters from 0.05 mm to 0.25 mm (AWG 44 to AWG 30) and in various lengths from 100 mm to 600 mm. The ends of the earthing straps are either rectangular with a crimp sleeve or rounded with a tin-copper strip connection to allow easy installation.
The earthing straps are used to safely connect electrical devices to earthing systems and ensure a stable, reliable contact. Due to their flexibility, these earthing connectors can also be easily installed in tight and difficult installation areas. UL certification guarantees the highest safety standards and enables use in various electronic applications.
The earthing straps are used to safely connect electrical devices to earthing systems and ensure a stable, reliable contact. Due to their flexibility, these earthing connectors can also be easily installed in tight and difficult installation areas. UL certification guarantees the highest safety standards and enables use in various electronic applications.
Do you have any questions about our range of flexible earthing connectors / earthing straps?
Our range of other metal meshes:
Do you have any questions about our range of other metal meshes?
Application examples for flexible earthing connectors / earthing straps
Flexible earthing connectors and earthing straps are used in many electrotechnical applications, especially where flexibility and durability are required. They are often used in industrial machines, transformers, electrolysis tanks and medium-voltage systems to ensure reliable earthing. Their high flexibility makes them ideal for applications in confined or difficult-to-access areas.
Another typical area of application is the connection of devices in complex electrical systems where different components need to be earthed to each other. Here, the flexible earthing straps ensure simple and safe installation even in difficult environments.
Thanks to UL certification, these products meet the highest safety requirements and are suitable for all types of earthing applications. Whether in industrial production or in the field of electronics - flexible earthing connectors always offer a reliable solution for designing earthing systems efficiently and safely.
Another typical area of application is the connection of devices in complex electrical systems where different components need to be earthed to each other. Here, the flexible earthing straps ensure simple and safe installation even in difficult environments.
Thanks to UL certification, these products meet the highest safety requirements and are suitable for all types of earthing applications. Whether in industrial production or in the field of electronics - flexible earthing connectors always offer a reliable solution for designing earthing systems efficiently and safely.
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What can we do for you?
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Further information on flexible earthing connectors / earthing straps
In this FAQ section you will find answers to the most frequently asked questions about our flexible earthing connectors and earthing straps. We would like to give you a clear overview of the functionality, possible applications and advantages of these important components in electrical engineering.
What are flexible earthing connectors / earthing straps and what are they used for?
Flexible earthing connectors and earthing straps are specialized connectors used in electrical engineering to connect devices and systems to earthing systems. They are made of highly flexible, flat copper material (tinned or bare copper wire), which enables reliable and durable earthing.
They are mainly used in areas where flexibility and durability are crucial - such as in machines, industrial plants and electrotechnical installations. Their main task is to prevent electrostatic charging and ensure the safety of electrical systems. The flexible design allows for easy installation in tight or hard-to-reach areas, making them particularly preferred in demanding electrotechnical environments.
They are mainly used in areas where flexibility and durability are crucial - such as in machines, industrial plants and electrotechnical installations. Their main task is to prevent electrostatic charging and ensure the safety of electrical systems. The flexible design allows for easy installation in tight or hard-to-reach areas, making them particularly preferred in demanding electrotechnical environments.
How does a flexible earthing strap work in an electrical system?
A flexible earthing strap ensures a safe electrical connection between an appliance and the earthing system by conducting the current directly to earth. This prevents dangerous voltages from building up that could lead to damage or danger.
The earthing straps are made of flat copper wire, which is processed using a special braiding technique to provide maximum flexibility.
The ends of the strip are either rectangular with a crimped tube or rounded with a tin copper strip, which makes installation easier. In an electrical system, the earthing strap is attached directly to enclosures or equipment that need to be earthed, ensuring that excess current is safely discharged.
The earthing straps are made of flat copper wire, which is processed using a special braiding technique to provide maximum flexibility.
The ends of the strip are either rectangular with a crimped tube or rounded with a tin copper strip, which makes installation easier. In an electrical system, the earthing strap is attached directly to enclosures or equipment that need to be earthed, ensuring that excess current is safely discharged.
What certificates and safety standards do flexible earthing connectors / earthing straps meet?
Flexible grounding connectors and grounding straps that we offer are UL certified to UL 467, which means that they meet the highest safety standards for grounding and bonding applications. This certification guarantees that the product works reliably and meets the requirements in various electrical applications.
In addition, the copper materials used meet the NF EN 13602 (NFC 31 111) standard, which further underlines their quality and performance. UL certification is an important factor as it ensures that the earthing straps are suitable for use in critical areas such as industrial machinery, electrical installations and transformers.
In addition, the copper materials used meet the NF EN 13602 (NFC 31 111) standard, which further underlines their quality and performance. UL certification is an important factor as it ensures that the earthing straps are suitable for use in critical areas such as industrial machinery, electrical installations and transformers.
What applications are there for flexible earthing connectors / earthing straps in industry?
Flexible earth connectors and earthing straps are used in a wide range of industrial applications, particularly where electrical equipment needs to be reliably earthed.
They are used in transformers, electrolysis tanks, medium-voltage systems and in machines and devices that require a flexible but secure earthing connection.
The flexibility of these tapes makes them particularly suitable for applications where conventional rigid earthing cables cannot be used. In industry, flexible earthing straps can also be installed in hard-to-reach or confined areas, which increases their versatility. They are the preferred choice in environments with high safety requirements for earthing.
They are used in transformers, electrolysis tanks, medium-voltage systems and in machines and devices that require a flexible but secure earthing connection.
The flexibility of these tapes makes them particularly suitable for applications where conventional rigid earthing cables cannot be used. In industry, flexible earthing straps can also be installed in hard-to-reach or confined areas, which increases their versatility. They are the preferred choice in environments with high safety requirements for earthing.
What sizes and variants are available for flexible earthing connectors / earthing straps?
Flexible earthing connectors and earthing straps are available in different sizes and variants to meet the various requirements in electrical engineering. Standardized cross-sections range from 2 mm² to 250 mm², with wire diameters from 0.05 mm to 0.25 mm.
In addition, the lengths of the tapes can vary - from 100 mm to 600 mm, with customized lengths also available on request. The ends of the straps are available in two variants: rectangular with a crimped tube or rounded with a tin copper strip. These flexible earthing straps offer solutions for a wide range of earthing applications, both in industry and electronics.
In addition, the lengths of the tapes can vary - from 100 mm to 600 mm, with customized lengths also available on request. The ends of the straps are available in two variants: rectangular with a crimped tube or rounded with a tin copper strip. These flexible earthing straps offer solutions for a wide range of earthing applications, both in industry and electronics.
