How EMC Shielding Works
protect your equipment
Electromagnetic interference can cause downtime, data errors, and costly interruptions. EMC shielding with
shield clamps, EMC–cable glands and EMC bushings provides control and safety.
What is EMC and EMI?
Electromagnetic Interference (EMI) are unwanted electromagnetic disturbances that can affect electrical and electronic systems.
EMC (Electromagnetic Compatibility is the ability of a piece of equipment or installation to function correctly in its electromagnetic environment without causing interference itself.
Correct EMC installation creates a 360° connection from the cable shield to the enclosure and ground.
Why is EMC Shielding Important?
Prevent Downtime
Reduced risk of unexpected stops in machines and processes.
Ensuring Signal Integrity
Protects sensitive signals and data from interference and errors.
Meets Requirements and Standards
Protects sensitive signals and data from interference and errors.
How does EMC Shielding Work?
1. Shielded Cable
The cable has a metal braid or foil that shields the conductors.
2. EMC Cable Gland
The cable gland clamps the cable shield 360° against the enclosure
3. Enclosure
The casing diverts interference and protects the electronics.
4. Grounding
Disturbances are safely led to ground.
When Should you Choose an EMC Cable Gland?
Automation & Control Systems
Frequency Converters & Motor Cables
Signal Cables & Communication
Telecommunications, Energy & Infrastructure
Medical Technology & Sensitive Electronics
Product Overview - EMC Solutions from Bimed
| Product category | When is it used? | Main function | Typical application |
|---|---|---|---|
EMC Cable Glands
Bimed EMC cable glands | Shielded cables through the enclosure | 360° EMC shielding and sealing | Frequency converters, motor cables |
Cable Glands EMC
Icotek EMC System | Several shielded cables | EMC protection and cable management | Machines, control cabinets |
Cable Clamps
EMC shield clamps | Internal EMC grounding | Direct connection of cable shield | Control cabinets, electrical panels |
Ground Braids
Ground braids M6 / M8 | Potential equalization between components | Safe grounding | Doors, mounting plates, enclosures |
Related Products
EMC Cable Glands from Bimed
360° shielding and sealing for shielded cables.
View products →
Cable Glands EMC
Modular cable glands with high EMC performance and cable sealing.
View products →
Grounding Braids and Grounding Components
Safe equipotential bonding and grounding in all types of environments.
View products →
EMC Shield Clamps for DIN Rail and Mounting Plate
For installation, telecom and outdoor use
View products →
FAQ – Frequently Asked Questions about EMC shielding
What is the difference between standard and EMC cable glands?
EMC glands have a conductive contact surface that connects the cable screen to the box and protects against interference.
Do EMC glands provide the same sealing as standard ones?
Yes, they often achieve IP65–IP68 while providing shielding.
Do I need EMC glands in every installation?
No, they are mainly needed where there is a risk of electromagnetic interference.
Can I use EMC cable glands in plastic enclosures?
Yes, but shielding works best in metal enclosures or when the cable shield is connected to ground via a bus bar.
What accessories are available?
Reducing inserts, seals, nuts and blind plugs can also be used with EMC models.
