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3005230 Cembre 1143M25 METRIC LOCKNUT WITH COLLAR
Cembre 3005230 M50 x 1.5 polyamide locknut with integrated collar in light grey RAL7035 for securing cable glands and threaded electrical accessories.
£0.2171
Why Choose the Cembre 3005230 Polyamide Locknut with Collar?
The Cembre 3005230 is a premium-quality M50 polyamide locknut with integrated collar, designed to provide secure fastening for cable glands and threaded electrical accessories in industrial enclosures, control panels and junction boxes. Manufactured by Cembre, it delivers dependable mechanical performance and long service life in demanding electrical installations.
Manufactured from robust PA6.6 polyamide in a light grey (RAL 7035) finish, this locknut is designed for M50 × 1.5 metric threads. The integrated collar distributes clamping pressure evenly across the mounting surface, helping to protect enclosure walls while ensuring a secure installation. The material is self-extinguishing to UL94 V2 and suitable for operating temperatures from -20°C to +90°C.
Supplied in a convenient pack of 20, the Cembre 3005230 is an excellent choice for OEM machine builders, panel manufacturers, electrical contractors and maintenance engineers requiring professional cable gland accessories for industrial applications.
Key Advantages
- High-quality M50 metric locknut with integrated collar.
- Manufactured from durable PA6.6 polyamide.
- Light Grey RAL 7035 finish.
- Self-extinguishing UL94 V2 material.
- Excellent resistance to corrosion, vibration and industrial environments.
- Supplied in economical packs of 20.
Key Features
- Manufacturer: Cembre.
- Manufacturer code: 1143.M50.
- Metric thread: M50 × 1.5.
- Material: Polyamide (PA6.6).
- Colour: Light Grey (RAL 7035).
- Integrated collar for improved load distribution.
- Operating temperature: -20°C to +90°C.
- Pack quantity: 20 pieces.
Reliable Fastening for Electrical Installations
Locknuts are essential components for professional cable gland installations, ensuring cable glands remain securely fixed to electrical enclosures while maintaining mechanical integrity under vibration and continuous industrial operation.
Cembre cable management accessories are widely specified by panel builders, automation engineers and electrical contractors due to their precision manufacturing, robust construction and compatibility with professional metric cable gland systems.
Typical Applications
- Industrial control panels.
- Electrical switchboards.
- Machine building.
- Automation systems.
- Electrical enclosures and junction boxes.
- M50 cable gland installations.
Technical Specifications
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| Colour | Light Grey | |
|---|---|---|
| Device Type | Locknut | |
| Material | Nylon (PA 6.6) | |
| Thread Size | M50 | |
| Manufacturer code | 1143.M50 | |
| Product type | Polyamide locknut with collar | |
| Thread size | M50 × 1.5 | |
| Thread type | Metric | |
| Material | PA6.6 Polyamide | |
| Colour | Light Grey (RAL 7035) | |
| Overall diameter | Approx. 65 mm | |
| Height | Approx. 8 mm | |
| Operating temperature | -20°C to +90°C | |
| Flammability | UL94 V2 | |
| Pack size | 20 pieces | |
| Mounting | Panel and enclosure installation | |
| HS Code | 39269097 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 3005230 used for?
It is used to securely fasten M50 cable glands and threaded accessories to electrical enclosures and industrial control panels.
What thread size does this locknut support?
The locknut is designed for M50 × 1.5 metric threads.
What material is the locknut manufactured from?
It is manufactured from durable PA6.6 polyamide, providing excellent mechanical strength, corrosion resistance and electrical insulation.
How many locknuts are supplied?
This product is supplied in a pack of 20.
Where is this locknut typically installed?
It is commonly installed in electrical control panels, machinery, switchgear and junction boxes using M50 cable glands.
Trusted by Electrical Professionals Worldwide
Cembre cable management accessories are trusted by panel builders, OEM manufacturers and electrical contractors worldwide for delivering secure, reliable and professional electrical installations.
