Why Choose the Cembre 3006611 1840N Pg Polystyrene Entry Plug?
The Cembre 3006611, also identified as 1840N, is a high-quality 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 preventing unnecessary openings in industrial electrical installations.
Manufactured from durable polystyrene (PS), the entry plug offers excellent mechanical strength and fast installation. Its threaded construction allows the plug to be quickly fitted into unused panel openings, helping protect electrical equipment against dust ingress while providing a neat professional finish.
Featuring a Pg9 thread, black (RAL 9005) finish and an IP54 protection rating, the Cembre 3006611 is ideal for electrical control panels, switchgear, automation systems, machinery and OEM equipment where unused cable entries need to be securely sealed.
Key Advantages
- Industrial-grade Pg threaded entry plug.
- Seals unused cable entry holes in electrical enclosures.
- Manufactured from durable polystyrene (PS).
- Quick and simple threaded installation.
- IP54 ingress protection when correctly installed.
- Ideal for electrical panels, switchgear and industrial machinery.
Key Features
- Cembre entry plug series.
- Manufacturer Part Number: 3006611.
- Alternative Part Number: 1840N.
- Pg9 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.