3001676 Cembre 1901.M40N METRIC MAXIBLOCK CABLE GLAND

Q: What thread size does this cable gland use?

The cable gland features an M40 × 1.5 metric thread.

Q: What cable diameters are supported?

It is suitable for cable diameters from approximately 19 mm to 28 mm.

Q: What ingress protection rating does it provide?

When correctly installed, the cable gland provides an IP68 protection rating against dust and water ingress.

Cembre 3001676 (1901.M40N) MAXIBLOCK M40 x 1.5 extended-thread cable gland manufactured from PA6.6 polyamide with IP68 protection for industrial cable entry and sealing applications.

SKU: 3001676Alt SKU: 1901.M40NMPN: 3001676

List Price £5.69 ex VAT

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£5.69

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Manufacturer Lead Time

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Why Choose the Cembre 3001676 MAXIBLOCK Cable Gland?

The Cembre 3001676 (1901.M40N) is a premium MAXIBLOCK extended-thread metric cable gland designed to provide secure cable entry, dependable strain relief and superior environmental sealing for industrial electrical installations. As part of the trusted Cembre MAXIBLOCK 1900 Series, it is engineered for electrical control panels, OEM machinery, automation systems and industrial enclosures requiring reliable cable management.

Manufactured from durable PA6.6 polyamide with a neoprene sealing ring, the cable gland offers outstanding resistance to vibration, impact and demanding industrial environments. Its IP68 ingress protection safeguards equipment against dust and water ingress while ensuring secure cable retention throughout its service life.

Featuring an M40 × 1.5 extended metric thread, an 18 mm thread length, a cable clamping range of 19–28 mm and a RAL 9005 black finish, the 1901.M40N is ideal for installations requiring additional thread engagement through thicker enclosure walls while maintaining a professional appearance.

Key Advantages

Original Cembre MAXIBLOCK extended-thread cable gland.
M40 × 1.5 metric thread for industrial applications.
Extended 18 mm thread suitable for thicker enclosure panels.
IP68 ingress protection against dust and water.
Manufactured from robust PA6.6 polyamide.
Provides secure cable retention and dependable strain relief.

Key Features

Cembre MAXIBLOCK 1900 Series.
Manufacturer part number: 1901.M40N
SKU: 3001676
M40 × 1.5 extended metric thread.
Suitable cable diameter: 19–28 mm.
Black (RAL 9005) finish.
PA6.6 polyamide body with neoprene sealing ring.
IP68 protection rating.

Reliable Cable Protection for Industrial Installations

Cable glands securely retain cables while protecting electrical enclosures against dust, moisture and contaminants. They also minimise mechanical stress on cable terminations, helping improve equipment reliability and extend installation life.

The Cembre MAXIBLOCK range is trusted by machine builders, panel manufacturers and industrial electricians for its durable construction, dependable sealing performance and straightforward installation across demanding industrial applications.

Typical Applications

Industrial control panels.
Electrical switchboards and enclosures.
OEM machinery.
Factory automation systems.
Machine building.
Process control equipment.

Technical Specifications

IP Rating	IP68
Series	MAXIBLOCK 1900
SKU	3001676
Product type	Extended-thread metric cable gland
Thread size	M40 × 1.5
Cable diameter	19–28 mm
Thread length	18 mm
Fixing hole diameter	40.5 mm
Spanner size	46 mm
Material	Polyamide PA6.6
Seal material	Neoprene
Protection rating	IP68
Colour	Black (RAL 9005)
Operating temperature	-20°C to +90°C
Mounting type	Panel mounting
HS Code	39269097
Country of Manufacture	Italy
IP Rating	IP68

Frequently Asked Questions

What is the Cembre 3001676 used for?

It is an extended-thread M40 metric cable gland designed to securely clamp and seal cables entering industrial electrical enclosures.

What thread size does this cable gland use?

The cable gland features an M40 × 1.5 metric thread.

What cable diameters are supported?

It is suitable for cable diameters from approximately 19 mm to 28 mm.

What ingress protection rating does it provide?

When correctly installed, the cable gland provides an IP68 protection rating against dust and water ingress.

Where is this cable gland typically installed?

It is commonly used in industrial control panels, machinery, electrical cabinets and factory automation equipment.

Trusted by Electrical Professionals Worldwide

Cembre MAXIBLOCK cable glands are widely specified by panel builders, OEM manufacturers and industrial electricians for dependable cable sealing, secure installation and long-term reliability in demanding industrial environments.

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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