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3015824 Cembre 20N3M63N METRIC EMC LOCK NUT
Cembre 3015824 M63 x 1.5 nickel-plated brass EMC lock nut designed for secure cable gland installation and reliable electromagnetic compatibility grounding.
£13.13
Why Choose the Cembre 3015824 Metric EMC Lock Nut?
The Cembre 3015824 is a premium metric EMC lock nut designed to provide secure cable gland fastening while ensuring dependable electromagnetic compatibility (EMC) bonding in industrial electrical installations. Manufactured from high-quality nickel-plated brass, it delivers excellent corrosion resistance, outstanding mechanical strength and reliable electrical continuity for demanding industrial environments.
Its precision-machined serrated contact teeth penetrate painted or coated enclosure surfaces to establish a dependable metal-to-metal connection between the EMC cable gland and the enclosure. This improves grounding performance, enhances shielding effectiveness and helps minimise electromagnetic interference within industrial control systems. The lock nut is part of Cembre's 20N3 EMC lock nut series.
Featuring an M63 × 1.5 metric thread, the Cembre 3015824 is designed for use with compatible EMC cable glands in industrial automation, electrical control panels, switchgear, power distribution equipment and OEM machinery requiring high-performance EMC protection.
Key Advantages
- Designed specifically for EMC cable gland installations.
- M63 × 1.5 metric thread for large industrial cable entries.
- 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 applications.
Key Features
- Cembre 20N3M63N EMC lock nut.
- Manufacturer Part Number: 3015824.
- Thread size: M63 × 1.5.
- Material: Nickel-plated brass.
- Hexagonal serrated EMC locking design.
- Excellent electrical continuity.
- High corrosion resistance.
- Compatible with M63 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 creates an effective earth connection, improving shielding performance, reducing electromagnetic interference and helping ensure reliable operation of sensitive industrial equipment.
Cembre EMC accessories are trusted by electrical engineers, OEM machine builders and panel manufacturers for demanding automation, process control and power distribution applications where dependable grounding and long-term reliability are essential.
Typical Applications
- Industrial control panels.
- Machine building.
- Electrical switchgear.
- Factory automation systems.
- Power distribution equipment.
- OEM electrical enclosures.
Technical Specifications
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| Application | EMC | |
|---|---|---|
| Device Type | Locknut | |
| Material | Brass (nickel-plated) | |
| Thread Size | M63 | |
| Part number | 3015824 | |
| Series | 20N3M63N | |
| Product type | Metric EMC lock nut | |
| Thread size | M63 × 1.5 | |
| Material | Nickel-plated brass | |
| Finish | Nickel plated | |
| Across flats | 70 mm | |
| Height | 6.7 mm | |
| Operating temperature | -40°C to +100°C | |
| RoHS compliant | Yes | |
| Application | EMC cable gland locking | |
| HS Code | 74153300 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the Cembre 3015824 used for?
It securely fastens M63 EMC cable glands while providing reliable electrical continuity between the cable gland and enclosure.
What thread size does this lock nut have?
The Cembre 3015824 features an M63 × 1.5 metric thread.
What material is it manufactured from?
It is manufactured from durable nickel-plated brass for excellent conductivity, corrosion resistance and long service life.
Why does it feature serrated contact teeth?
The serrated design cuts through painted surfaces to establish reliable metal-to-metal contact for improved EMC grounding and shielding.
Where is this lock nut typically installed?
It is commonly installed in industrial machinery, electrical panels, switchgear and automation systems using M63 EMC cable glands.
Trusted by Electrical Engineers Worldwide
Cembre EMC cable gland accessories are trusted by panel builders and industrial engineers for delivering secure cable gland retention, dependable grounding and long-term EMC performance.
