Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
3006621 Cembre 1842N Pg POLYSTYRENE ENTRY PLUG
Cembre 3006621 (1842N) Pg11 black polystyrene threaded entry plug for sealing unused cable entry holes in industrial electrical enclosures.
£0.1568
Why Choose the Cembre 3006621 1842N Pg Polystyrene Entry Plug?
The Cembre 3006621, also identified as 1842N, is a premium Pg polystyrene entry plug designed to securely seal unused Pg threaded cable entry holes in electrical enclosures, junction boxes and control panels. It provides a simple, reliable solution for maintaining enclosure integrity while protecting unused cable entries in industrial electrical installations.
Manufactured from durable polystyrene (PS), the entry plug offers excellent mechanical strength and straightforward installation. Its threaded construction allows it to be securely fitted into unused panel openings, helping protect electrical equipment against dust ingress while providing a neat, professional finish.
Featuring a Pg11 thread, black (RAL 9005) finish and an IP54 protection rating, the Cembre 3006621 is ideal for electrical control panels, switchgear, automation systems, machinery and OEM equipment requiring reliable blanking of unused cable entries.
Key Advantages
- Industrial-grade Pg threaded entry plug.
- Seals unused cable entry holes in electrical enclosures.
- Manufactured from durable polystyrene (PS).
- Quick and secure threaded installation.
- IP54 ingress protection when correctly installed.
- Ideal for electrical panels, switchgear and industrial machinery.
Key Features
- Cembre 1840 Entry Plug series.
- Manufacturer Part Number: 3006621.
- Alternative Part Number: 1842N.
- Pg11 threaded plug.
- Black RAL 9005 finish.
- Durable polystyrene construction.
- Designed for blanking unused cable entry holes.
- Suitable for industrial electrical enclosures.
Reliable Protection for Electrical Enclosures
Threaded entry plugs provide an effective method of sealing unused cable entry holes, helping maintain enclosure integrity while improving the appearance and protection of electrical installations. They minimise unnecessary openings and contribute to reliable long-term enclosure performance.
Cembre enclosure accessories are widely specified by panel builders, electrical contractors and OEM machine manufacturers for dependable industrial electrical installations and professional enclosure finishing.
Typical Applications
- Industrial control panels.
- Electrical switchgear.
- Machine building.
- Automation control cabinets.
- Junction boxes.
- General industrial electrical installations.
Technical Specifications
Tick the specs you need, then view products that match.
| Colour | Black | |
|---|---|---|
| Device Type | Blanking / entry plug | |
| Material | Polystyrene | |
| Thread Size | PG11 | |
| IP Rating | IP54 | |
| IP Rating | IP54 | |
| Series | 1840 Entry Plugs | |
| Alternative Part Number | 1842N | |
| Product type | Pg threaded entry plug | |
| Thread size | Pg11 | |
| Material | Polystyrene (PS) | |
| Colour | Black (RAL 9005) | |
| Protection rating | IP54 | |
| Reference standard | DIN 46320 | |
| Operating temperature | -20°C to +60°C | |
| Flammability rating | UL94 HB | |
| Halogen free | No | |
| Mounting type | Panel mounting | |
| Application | Blanking unused cable entry holes | |
| HS Code | 39269097 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 3006621 used for?
It is used to blank and seal unused Pg threaded cable entry holes in electrical enclosures and control panels.
What thread size does it use?
The Cembre 3006621 features a Pg11 thread.
What material is the entry plug made from?
It is manufactured from durable polystyrene (PS) for reliable industrial performance.
What protection rating does it provide?
When correctly installed, the entry plug provides an IP54 ingress protection rating.
Where is this entry plug typically installed?
It is commonly installed in electrical panels, switchgear, junction boxes and industrial control cabinets to seal unused cable entry holes.
Trusted by Industrial Panel Builders Worldwide
Cembre enclosure accessories are trusted by electrical engineers, panel builders and machine manufacturers for reliable installation, professional finishing and dependable long-term performance.
