3006755 Cembre 1253M16 METRIC POLYSTYRENE ENTRY PLUG

Q: What material is the entry plug manufactured from?

The plug is manufactured from durable polystyrene (PS).

Q: What thread size is supported?

The Cembre 3006755 is designed for M16 × 1.5 metric threaded cable entry holes.

Q: What protection rating does it provide?

When correctly installed, the entry plug provides an IP54 level of protection.

Q: How many entry plugs are supplied?

The Cembre 3006755 is supplied in bags of 100 entry plugs.

Cembre 3006755 M16 x 1.5 light grey metric polystyrene entry plug for blanking unused cable entry holes in electrical enclosures and control panels.

SKU: 3006755Alt SKU: 1253M16MPN: 3006755

List Price £0.25 ex VAT

Your Price (ex VAT)

£0.25

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Manufacturer Lead Time

£0.25

Why Choose the Cembre 3006755 Metric Polystyrene Entry Plug?

The Cembre 3006755 is a premium M16 × 1.5 metric polystyrene entry plug designed to blank unused cable entry holes in electrical enclosures, switchgear assemblies and control panels. Manufactured by Cembre, this high-quality accessory provides a neat, professional finish while helping protect enclosure interiors from dust and contaminants.

Manufactured from durable light grey polystyrene (PS), the entry plug offers quick push-fit installation into compatible M16 × 1.5 threaded cable entry holes. Designed for industrial environments, it provides reliable enclosure sealing with an IP54 protection rating when correctly installed, making it ideal for machine builders, panel manufacturers and electrical contractors.

Supplied in convenient bags of 100 pieces, the Cembre 3006755 is an economical solution for maintaining enclosure integrity while improving the appearance of unused cable entries in industrial and commercial electrical installations.

Key Advantages

Designed for blanking unused M16 × 1.5 metric cable entry holes.
Durable light grey polystyrene (PS) construction.
Quick push-fit installation.
IP54 protection when correctly installed.
Professional finish for electrical enclosures and control panels.
Supplied in economical bags of 100 pieces.

Key Features

Manufacturer: Cembre.
Model: 3006755.
Alternative reference: 1253M16.
Product type: Metric polystyrene entry plug.
Thread size: M16 × 1.5.
Light Grey (RAL 7035) finish.
Quick push-fit installation.
Suitable for industrial electrical enclosures and control panels.

Reliable Enclosure Protection for Electrical Installations

Metric entry plugs provide a simple and effective method of sealing unused cable entry points within electrical enclosures. Correctly blanking unused openings helps minimise dust ingress while maintaining a clean, professional appearance for industrial control panels and switchgear.

Cembre cable entry accessories are trusted by electrical contractors, panel builders and industrial automation engineers for dependable installation quality, long-term reliability and professional results across a wide range of industrial applications.

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	M16
IP Rating	IP54
Alternative SKU	1253M16
Product type	Metric entry plug
Thread size	M16 × 1.5
Material	Polystyrene (PS)
Colour	Light Grey (RAL 7035)
Protection rating	IP54
Operating temperature	-20 °C to +60 °C
Standard	CEI EN 60423
Fire classification	UL94 HB
Halogen free	No
Installation	Push-fit
Pack quantity	100 pieces
HS Code	39269097
Country of Manufacture	Italy
IP Rating	IP54

Frequently Asked Questions

What is the Cembre 3006755 used for?

It is designed to blank unused M16 × 1.5 metric cable entry holes in electrical enclosures and control panels.

What material is the entry plug manufactured from?

The plug is manufactured from durable polystyrene (PS).

What thread size is supported?

The Cembre 3006755 is designed for M16 × 1.5 metric threaded cable entry holes.

What protection rating does it provide?

When correctly installed, the entry plug provides an IP54 level of protection.

How many entry plugs are supplied?

The Cembre 3006755 is supplied in bags of 100 entry plugs.

Trusted by Electrical Professionals Worldwide

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

Colour	Light Grey
Device Type	Blanking / entry plug
Material	Polystyrene
Thread Size	M16
IP Rating	IP54
Alternative SKU	1253M16
Product type	Metric entry plug
Thread size	M16 × 1.5
Material	Polystyrene (PS)
Colour	Light Grey (RAL 7035)
Protection rating	IP54
Operating temperature	-20 °C to +60 °C
Standard	CEI EN 60423
Fire classification	UL94 HB
Halogen free	No
Installation	Push-fit
Pack quantity	100 pieces
HS Code	39269097
Country of Manufacture	Italy
IP Rating	IP54

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

UK 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.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

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Let’s get your return sorted.

Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

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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.

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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

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

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