Call Us Today 01706 242050
3006640 Cembre 1846 Pg POLYSTYRENE ENTRY PLUG

3006640 Cembre 1846 Pg POLYSTYRENE ENTRY PLUG

Cembre 3006640 Pg29 light grey polystyrene entry plug for blanking unused cable entry holes in electrical enclosures and control panels.

SKU: 3006640Alt SKU: 1846MPN: 3006640
Price
List Price £0.69 ex VAT
Your Price (ex VAT)
£0.69
Manufacturer Lead Time Please contact us for a delivery time before you order
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Sign up for a trade account Quick & easy setup
SUBTOTAL (EX VAT) £0.69
Trade pricing is personalised to your account

Manufacturer Lead Time

£0.69

Why Choose the Cembre 3006640 Polystyrene Entry Plug?

The Cembre 3006640 is a premium Pg29 polystyrene entry plug designed to blank unused cable entry holes in electrical enclosures, junction boxes and control panels. Manufactured by Cembre, this high-quality accessory provides a secure seal while maintaining a neat, professional finish for industrial electrical installations.

Manufactured from durable light grey polystyrene (PS), the entry plug is designed for quick push-fit installation into compatible Pg29 cable entry holes. It helps reduce the ingress of dust and contaminants while preserving the integrity and appearance of electrical cabinets and switchgear assemblies.

Supplied in convenient packs of 50 pieces, the Cembre 3006640 is ideal for panel builders, OEM machine manufacturers and electrical contractors requiring reliable enclosure blanking accessories for industrial and commercial applications.

Key Advantages

  • Designed for blanking unused Pg29 cable entry holes.
  • Durable light grey polystyrene (PS) construction.
  • Simple push-fit installation.
  • Helps minimise dust ingress into electrical enclosures.
  • Professional finish for switchgear and control panels.
  • Supplied in economical packs of 50 pieces.

Key Features

  • Manufacturer: Cembre.
  • Model: 3006640.
  • Product type: Pg29 polystyrene entry plug.
  • Light Grey (RAL 7035) finish.
  • Designed for unused cable gland openings.
  • Quick push-fit installation.
  • IP54 protection when correctly installed.
  • Supplied in packs of 50 pieces.

Reliable Enclosure Protection for Electrical Installations

Entry plugs provide an effective solution for sealing unused cable entry points while improving the appearance of electrical enclosures. Properly blanking unused openings helps reduce dust ingress and supports the long-term protection of electrical equipment installed within industrial control panels.

Cembre cable entry accessories are trusted by panel builders, switchgear manufacturers and industrial automation professionals for their dependable quality, ease of installation and long service life in demanding environments.

Typical Applications

  • Industrial control panels.
  • Electrical switchboards.
  • Machine building.
  • Automation equipment.
  • Junction boxes.
  • Commercial and industrial electrical installations.

Technical Specifications

Tick the specs you need, then view products that match.

Colour Light Grey
Device Type Blanking / entry plug
Material Polystyrene
Thread Size PG29
IP Rating IP54
Series 1846 Entry Plug Series
Product type Pg29 entry plug
Thread size Pg29
Material Polystyrene (PS)
Colour Light Grey (RAL 7035)
Protection rating IP54
Operating temperature -20 °C to +60 °C
Reference standard DIN 46320
Fire classification UL94 HB
Halogen free No
Installation Push-fit
Pack quantity 50 pieces
IP Rating IP54

Frequently Asked Questions

What is the Cembre 3006640 used for?

It is designed to blank unused Pg29 cable entry holes in electrical enclosures, switchboards and control panels.

What material is the entry plug manufactured from?

The plug is manufactured from durable polystyrene (PS) for reliable industrial use.

What protection rating does it provide?

When correctly installed, the Cembre 3006640 provides an IP54 level of protection.

What operating temperature range is supported?

The plug is suitable for operating temperatures between -20 °C and +60 °C.

How many entry plugs are supplied?

The Cembre 3006640 is supplied in packs of 50 entry plugs.

Trusted by Electrical Professionals Worldwide

Cembre cable entry accessories are trusted by electrical contractors, panel builders and OEM machine manufacturers for delivering dependable enclosure protection and professional installation quality.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by | Aug 11, 2026 |

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...