Why Choose the Cembre 3015822 Metric EMC Lock Nut?
The Cembre 3015822 is a premium metric EMC lock nut designed to provide secure cable gland fastening while ensuring reliable electromagnetic compatibility (EMC) bonding in industrial electrical installations. Manufactured from high-quality nickel-plated brass, it delivers outstanding corrosion resistance, mechanical strength and dependable electrical continuity for demanding industrial environments.
The lock nut incorporates precision serrated contact teeth that cut through painted or coated enclosure surfaces to establish a reliable metal-to-metal connection between the EMC cable gland and the enclosure. This improves grounding performance, enhances shielding effectiveness and helps minimise electromagnetic interference in sensitive electrical systems.
Featuring an M50 × 1.5 metric thread, the Cembre 3015822 is designed for use with compatible EMC cable glands in industrial automation, control panels, switchgear, power distribution equipment and OEM machinery where dependable EMC performance is essential.
Key Advantages
- Designed specifically for EMC cable gland installations.
- M50 × 1.5 metric thread for heavy-duty industrial applications.
- Manufactured from nickel-plated brass for long service life.
- Serrated contact teeth improve grounding and EMC shielding.
- Provides secure mechanical retention of cable glands.
- Suitable for demanding industrial and automation environments.
Key Features
- Cembre 20N3M50N EMC lock nut series.
- Manufacturer Part Number: 3015822.
- Thread size: M50 × 1.5.
- Material: Nickel-plated brass.
- Hexagonal serrated EMC locking design.
- Excellent electrical continuity.
- Corrosion-resistant nickel-plated finish.
- Compatible with M50 EMC cable glands.
Reliable EMC Protection for Industrial Installations
EMC lock nuts securely retain cable glands while maintaining reliable electrical contact between the cable gland and metallic enclosure. Their serrated profile establishes an effective earth connection that improves shielding performance, reduces electromagnetic interference and enhances the reliability of industrial electrical systems.
Cembre EMC accessories are widely specified by panel builders, machine manufacturers and electrical contractors for automation, power distribution and process control applications where dependable grounding and long-term reliability are critical.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- Machine building.
- Factory automation systems.
- Power distribution equipment.
- OEM electrical enclosures.
