Grounding and EMC
for control cabinets and industry
Grounding and EMC are fundamental for reliable and interference-free industrial installations.
The right grounding solution and EMC management reduces the risk of operational disruptions, communication problems and unwanted electromagnetic emissions.
Railings & braids
For safe grounding in control cabinets
Earthing bars in copper or brass with caps for cable dimensions up to 75 mm².
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Cable Clamps
360° shielding & EMC grounding
Shield clamps from Icotek with an assembly-friendly and space-saving design in several versions.
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Cable glands EMC
Split EMC frames
EMC glands and divisible bushings for standard and connected cabling.
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Supplier to the automation industry since 1987
C-PRO supplies components for grounding and EMC protection to the electrical and automation industries, where operational reliability and interference-free operation are crucial.
Our solutions are used in control cabinets, enclosures, and machines to ensure correct grounding, equipotential bonding, and effective EMC shielding.
That's why many people choose C-PRO
- Deliveries to OEM companies and cabinet builders
- Products developed for industrial EMC environments
- Solutions for grounding, shielding and potential equalization
- Technical advice on EMC and grounding issues
Typical uses
- grounding and potential equalization in control cabinets
- EMC protection in automation systems
- shielding of cables and equipment
- industrial installations where trouble-free operation is required
Do you need help choosing the right solution for grounding or EMC?
Important requirements and common pitfalls
Incorrect or inadequate grounding is a common cause of EMC problems in industrial installations.
Common pitfalls:
⚠ unclear or too long ground connections
⚠lack of contact between cable shield and housing
⚠ multiple ground points without a considered structure
⚠ Grounding not adapted to the installation's frequency content
A well-thought-out grounding strategy should be developed early in the project.
Guide
Learn how shield clamps and EMC glands reduce interference in demanding industrial environments.
How EMC shielding works and how do I protect my equipment → Read the guide
Related product areas
FAQ – Frequently asked questions about grounding and EMC solutions
When are grounding and EMC solutions used?
Grounding and EMC solutions are used in industrial installations where electrical and electronic systems need to be protected against interference and potential differences. They are particularly important in automation systems, machines and control cabinets with frequency converters, control systems and communications.
A correct grounding and EMC structure contributes to stable operation, personal safety and compliance with applicable standards.
When are simpler solutions sufficient?
Not all installations require advanced EMC solutions. In simpler applications with low noise levels and limited electronics, basic grounding may be sufficient.
Simpler solutions may be sufficient when:
- the installation contains few sources of interference
- signal and power levels are low
- no sensitive communication systems are used
- surrounding environment is electromagnetically uncritical
However, in more complex systems, the requirements for structured grounding and EMC components increase.
Why is grounding important for EMC?
Proper grounding reduces the risk of electromagnetic interference by creating controlled return paths for interference currents
When are EMC components needed in addition to basic grounding?
In installations with sensitive electronics, high frequencies or a strong interference environment, supplementary EMC components are often required.
Does cabling affect EMC performance?
Yes, cabling, separation of signal and power, and correct shield connection have a major impact on EMC properties.
How are grounding bars used?
Grounding bars are used to collect protective earth and create clear grounding points in control cabinets and electrical installations.
How are screen clamps used?
Shield clamps are used to connect cable shields to ground and reduce electromagnetic interference in signal and power cables.
