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3005021 Cembre 1142011N Pg LOCKNUT WITH COLLAR
Cembre 3005021 (1142011N) PG11 black polyamide PA6.6 locknut with collar for securing cable glands and threaded accessories to industrial electrical enclosures.
£0.1088
Why Choose the Cembre 3005021 Polyamide Locknut?
The Cembre 3005021 (manufacturer reference 1142011N) is a premium PG11 polyamide locknut with collar designed to securely fasten cable glands and threaded accessories to electrical enclosures, junction boxes and industrial control panels. Manufactured from durable PA6.6 polyamide, it provides reliable mechanical fixing while ensuring a professional electrical installation.
Its integrated collar distributes tightening force evenly around the enclosure entry, improving stability while helping protect the mounting surface. Designed for use with standard PG11 threaded cable glands, it is widely specified by panel builders, OEM machine manufacturers and electrical contractors. It features a durable black (RAL 9005) finish and self-extinguishing polyamide construction.
Lightweight, corrosion-resistant and easy to install, the Cembre 3005021 is ideal for industrial automation, machinery, electrical distribution equipment and commercial installations requiring dependable cable gland fixing. It operates over a temperature range of -20°C to +90°C.
Key Advantages
- High-quality PG11 polyamide locknut with collar.
- Manufactured from durable PA6.6 polyamide.
- Integrated collar improves load distribution.
- Black RAL 9005 finish.
- Provides secure mounting of PG11 cable glands.
- Suitable for industrial electrical installations and control panels.
Key Features
- Manufacturer: Cembre.
- Manufacturer reference: 1142011N.
- Cembre part number: 3005021.
- Product type: Polyamide locknut with collar.
- Thread type: PG11.
- Manufactured from self-extinguishing PA6.6 polyamide (UL94 V2).
- Black (RAL 9005).
- Suitable for cable glands and threaded enclosure accessories.
Reliable Fixing for Industrial Electrical Installations
Locknuts are essential accessories for securely fastening cable glands to electrical enclosures and junction boxes. The integrated collar provides improved support around the mounting hole while helping maintain a secure mechanical installation.
Cembre cable management accessories are trusted by electrical contractors, panel builders and OEM manufacturers for their dependable quality, long service life and compatibility with demanding industrial environments.
Typical Applications
- Industrial control panels.
- Electrical enclosures.
- Junction boxes.
- Machine building.
- OEM automation equipment.
- Cable gland installations.
Technical Specifications
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| Device Type | Locknut | |
|---|---|---|
| Material | Nylon (PA 6.6) | |
| Colour | Black | |
| Part number | 3005021 | |
| Manufacturer reference | 1142011N | |
| Product type | Polyamide locknut with collar | |
| Thread type | PG11 | |
| Material | Polyamide PA6.6 | |
| Colour | Black (RAL 9005) | |
| Operating temperature | -20°C to +90°C | |
| Flammability | UL94 V2 | |
| Mounting | Threaded | |
| Application | Securing cable glands and threaded accessories | |
| HS Code | 39269097 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 3005021 used for?
It is used to securely fasten PG11 cable glands and threaded accessories to electrical enclosures and control panels.
What thread size does it support?
The locknut is designed for standard PG11 threaded cable glands.
What material is it manufactured from?
It is manufactured from durable PA6.6 polyamide with a self-extinguishing UL94 V2 classification.
Why does it feature an integrated collar?
The collar distributes tightening forces more evenly across the enclosure surface, improving stability and reducing localised stress.
Where is the Cembre 3005021 typically installed?
It is commonly installed in industrial electrical enclosures, control panels, junction boxes and OEM machinery.
Trusted by Electrical Professionals Worldwide
Cembre cable management accessories are trusted by electrical contractors, panel builders and OEM manufacturers for delivering dependable installation components that meet the demands of modern industrial applications.
