3001661 Cembre 1901.M20N METRIC MAXIBLOCK CABLE GLAND

Q: What thread size does this cable gland use?

The cable gland features an M20 × 1.5 metric thread.

Q: What cable diameters are supported?

It is suitable for cable diameters from approximately 7 mm to 13 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 3001661 (1901.M20N) MAXIBLOCK M20 x 1.5 extended-thread cable gland manufactured from PA6.6 polyamide with IP68 protection for industrial cable entry and sealing applications.

SKU: 3001661Alt SKU: 1901.M20NMPN: 3001661

List Price £1.24 ex VAT

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£1.24

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Manufacturer Lead Time

£1.24

Why Choose the Cembre 3001661 MAXIBLOCK Cable Gland?

The Cembre 3001661 (1901.M20N) is a premium MAXIBLOCK extended-thread metric cable gland designed to provide secure cable entry, dependable strain relief and high-performance environmental sealing for industrial electrical installations. As part of the trusted Cembre MAXIBLOCK 1900 Series, it is ideal for control panels, OEM machinery, automation equipment and electrical enclosures requiring reliable cable management.

Manufactured from durable PA6.6 polyamide with a neoprene sealing ring, the cable gland offers excellent mechanical strength, resistance to vibration and long service life. Its IP68 protection rating helps prevent dust and water ingress while maintaining a secure seal around the cable, making it suitable for demanding industrial environments.

Featuring an M20 × 1.5 extended metric thread, a 15 mm thread length, a cable entry range of 7–13 mm and a RAL 9005 black finish, the 1901.M20N is ideal for applications requiring additional thread engagement through thicker enclosure walls while providing a professional appearance.

Key Advantages

Original Cembre MAXIBLOCK extended-thread cable gland.
M20 × 1.5 metric thread for industrial installations.
Extended 15 mm thread for thicker enclosure panels.
IP68 ingress protection against dust and water.
Manufactured from robust PA6.6 polyamide.
Provides secure cable retention and effective strain relief.

Key Features

Cembre MAXIBLOCK 1900 Series.
Manufacturer part number: 1901.M20N
SKU: 3001661
M20 × 1.5 extended metric thread.
Suitable cable diameter: 7–13 mm.
Black (RAL 9005) finish.
PA6.6 polyamide body with neoprene sealing ring.
IP68 protection rating.

Reliable Cable Protection for Industrial Installations

Cable glands provide secure cable retention while protecting electrical enclosures against dust, moisture and contaminants. They also reduce mechanical stress on cable terminations, helping improve equipment reliability and extend installation life.

Cembre MAXIBLOCK cable glands are widely trusted by machine builders, panel manufacturers and industrial electricians thanks to their robust 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

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

Colour	Black
Device Type	Cable gland
Material	Nylon (PA 6.6)
Thread Size	M20
Cable Diameter (mm)	7–13 mm
Entry Thread Length (mm)	15 mm
IP Rating	IP68
Series	MAXIBLOCK 1900
SKU	3001661
Product type	Extended-thread metric cable gland
Thread size	M20 × 1.5
Cable diameter	7–13 mm
Thread length	15 mm
Fixing hole diameter	20.5 mm
Spanner size	25 mm
Material	Polyamide PA6.6
Seal material	Neoprene
Protection rating	IP68
Colour	Black (RAL 9005)
Operating temperature	-20°C to +90°C (dynamic)
Mounting type	Panel mounting
HS Code	39269097
Country of Manufacture	Italy
IP Rating	IP68

Frequently Asked Questions

What is the Cembre 3001661 used for?

It is an extended-thread M20 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 M20 × 1.5 metric thread.

What cable diameters are supported?

It is suitable for cable diameters from approximately 7 mm to 13 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, electrical cabinets, machinery 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.

Colour	Black
Device Type	Cable gland
Material	Nylon (PA 6.6)
Thread Size	M20
Cable Diameter (mm)	7–13 mm
Entry Thread Length (mm)	15 mm
IP Rating	IP68
Series	MAXIBLOCK 1900
SKU	3001661
Product type	Extended-thread metric cable gland
Thread size	M20 × 1.5
Cable diameter	7–13 mm
Thread length	15 mm
Fixing hole diameter	20.5 mm
Spanner size	25 mm
Material	Polyamide PA6.6
Seal material	Neoprene
Protection rating	IP68
Colour	Black (RAL 9005)
Operating temperature	-20°C to +90°C (dynamic)
Mounting type	Panel mounting
HS Code	39269097
Country of Manufacture	Italy
IP Rating	IP68

UK delivery

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

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£8 ex VAT · free over £200

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

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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

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