3003021 Cembre 1701N Pg COMPRESSION CABLE GLAND

Q: What thread size does this cable gland use?

The Cembre 3003021 features a Pg11 thread.

Q: What cable sizes can it accommodate?

It is designed for cable diameters between approximately 8 mm and 10 mm.

Q: What protection rating does this cable gland provide?

The cable gland provides IP54 ingress protection when correctly installed.

Cembre 3003021 Pg11 black polyamide compression cable gland with PA6 construction and IP54 protection for industrial cable entry and strain relief.

SKU: 3003021Alt SKU: 1701NMPN: 3003021

List Price £1.08 ex VAT

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Why Choose the Cembre 3003021 Pg11 Black Polyamide Compression Cable Gland?

The Cembre 3003021 is a high-quality Pg11 black polyamide compression cable gland designed to provide secure cable entry, dependable strain relief and reliable environmental sealing for industrial electrical installations. Manufactured by Cembre, it is ideal for electrical control panels, junction boxes, OEM machinery and automation equipment where robust cable management is essential.

Manufactured from durable PA6 polyamide, this compression cable gland provides excellent resistance to impact, vibration and industrial environments. Its external sealing system securely clamps the cable while helping protect electrical enclosures from dust and moisture ingress, making it suitable for long-term industrial use.

Featuring a Pg11 thread with a cable clamping range of 8–10 mm, the Cembre 3003021 is an excellent choice for professional electrical contractors, panel builders and machine manufacturers requiring dependable cable entry components.

Key Advantages

High-quality Pg11 compression cable gland.
Reliable cable retention and strain relief.
Durable PA6 polyamide construction.
Black finish suitable for machinery and industrial equipment.
Provides dependable sealing against dust and moisture.
Ideal for industrial control panels, machinery and automation systems.

Key Features

Manufacturer: Cembre.
Part number: 3003021.
Series: 1701N.
Thread size: Pg11.
Compression cable gland design.
Polyamide PA6 body.
Black (RAL 9005) finish.
Suitable for panel and enclosure mounting.

Reliable Cable Protection for Industrial Installations

Compression cable glands help maintain enclosure integrity while protecting cables from vibration, mechanical stress and accidental pull-out. Their durable construction provides dependable cable retention and reliable sealing across industrial automation, machinery and electrical distribution systems.

The Cembre 3003021 combines robust mechanical performance with straightforward installation, making it an excellent choice for professional electrical contractors, panel builders and maintenance engineers.

Typical Applications

Industrial control panels.
Electrical enclosures and junction boxes.
OEM machinery.
Factory automation systems.
Power distribution equipment.
Commercial and industrial electrical installations.

Technical Specifications

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

Colour	Black
Device Type	Cable gland
Material	Nylon (PA 6.6)
Thread Size	PG11
Cable Diameter (mm)	8–10 mm
IP Rating	IP54
Series	1701N
Part number	3003021
Product type	Compression cable gland
Thread size	Pg11
Cable diameter range	8–10 mm
Fixing hole diameter	18.8 mm
Material	PA6 Polyamide
Protection rating	IP54
Colour	Black (RAL 9005)
Mounting type	Panel mounting
Operating temperature	-20 °C to +90 °C
HS Code	39269097
Country of Manufacture	Italy
IP Rating	IP54

Frequently Asked Questions

What is the Cembre 3003021 used for?

It provides secure cable entry, strain relief and environmental sealing for industrial electrical installations.

What thread size does this cable gland use?

The Cembre 3003021 features a Pg11 thread.

What cable sizes can it accommodate?

It is designed for cable diameters between approximately 8 mm and 10 mm.

What protection rating does this cable gland provide?

The cable gland provides IP54 ingress protection when correctly installed.

Where is this cable gland commonly installed?

It is commonly installed in industrial control panels, machinery, junction boxes and electrical enclosures.

Trusted by Electrical Professionals Worldwide

Cembre cable glands are trusted by electrical contractors, panel builders and automation engineers for delivering dependable cable sealing, professional installation quality and long-term industrial reliability.

Colour	Black
Device Type	Cable gland
Material	Nylon (PA 6.6)
Thread Size	PG11
Cable Diameter (mm)	8–10 mm
IP Rating	IP54
Series	1701N
Part number	3003021
Product type	Compression cable gland
Thread size	Pg11
Cable diameter range	8–10 mm
Fixing hole diameter	18.8 mm
Material	PA6 Polyamide
Protection rating	IP54
Colour	Black (RAL 9005)
Mounting type	Panel mounting
Operating temperature	-20 °C to +90 °C
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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