3001685 Cembre 1901.M63 METRIC MAXIBLOCK CABLE GLAND

Q: What thread size does this cable gland use?

The cable gland features an M63 × 1.5 metric thread.

Q: What cable diameters are supported?

It is suitable for cable diameters from approximately 34 mm to 45 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 3001685 (1901.M63) MAXIBLOCK M63 x 1.5 extended-thread cable gland manufactured from PA6.6 polyamide with IP68 protection for industrial cable entry and sealing applications.

SKU: 3001685Alt SKU: 1901.M63MPN: 3001685

List Price £17.05 ex VAT

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£17.05

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Manufacturer Lead Time

£17.05

Why Choose the Cembre 3001685 MAXIBLOCK Cable Gland?

The Cembre 3001685 (1901.M63) 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 robust cable management.

Manufactured from durable PA6.6 polyamide with neoprene sealing rings, the cable gland offers excellent resistance to vibration, impact and demanding industrial environments. Its IP68 ingress protection protects electrical equipment against dust and water ingress while maintaining secure cable retention throughout its service life.

Featuring an M63 × 1.5 extended metric thread, an 18 mm thread length and a cable clamping range of 34–45 mm, the 1901.M63 is ideal for large industrial power and control cables requiring secure installation through thicker enclosure walls.

Key Advantages

Original Cembre MAXIBLOCK extended-thread cable gland.
M63 × 1.5 metric thread for heavy-duty industrial applications.
Extended 18 mm thread suitable for thicker enclosure panels.
IP68 ingress protection against dust and water.
Manufactured from durable PA6.6 polyamide.
Provides secure cable retention and dependable strain relief.

Key Features

Cembre MAXIBLOCK 1900 Series.
Manufacturer part number: 1901.M63
SKU: 3001685
M63 × 1.5 extended metric thread.
Suitable cable diameter: 34–45 mm.
Light Grey (RAL 7035) finish.
PA6.6 polyamide body with neoprene sealing rings.
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.
Heavy industrial power distribution.
Factory automation systems.
Process control equipment.

Technical Specifications

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

Colour	Light Grey
Device Type	Cable gland
Material	Nylon (PA 6.6)
Thread Size	M63
Cable Diameter (mm)	34–45 mm
Entry Thread Length (mm)	18 mm
IP Rating	IP68
Series	MAXIBLOCK 1900
SKU	3001685
Product type	Extended-thread metric cable gland
Thread size	M63 × 1.5
Cable diameter	34–45 mm
Thread length	18 mm
Fixing hole diameter	64 mm
Spanner size	66 mm
Material	Polyamide PA6.6
Seal material	Neoprene
Protection rating	IP68
Colour	Light Grey (RAL 7035)
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 3001685 used for?

It is an extended-thread M63 metric cable gland designed to securely clamp and seal large cables entering industrial electrical enclosures.

What thread size does this cable gland use?

The cable gland features an M63 × 1.5 metric thread.

What cable diameters are supported?

It is suitable for cable diameters from approximately 34 mm to 45 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, heavy 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	Light Grey
Device Type	Cable gland
Material	Nylon (PA 6.6)
Thread Size	M63
Cable Diameter (mm)	34–45 mm
Entry Thread Length (mm)	18 mm
IP Rating	IP68
Series	MAXIBLOCK 1900
SKU	3001685
Product type	Extended-thread metric cable gland
Thread size	M63 × 1.5
Cable diameter	34–45 mm
Thread length	18 mm
Fixing hole diameter	64 mm
Spanner size	66 mm
Material	Polyamide PA6.6
Seal material	Neoprene
Protection rating	IP68
Colour	Light Grey (RAL 7035)
Operating temperature	-20°C to +90°C (dynamic)
Mounting type	Panel mounting
HS Code	39269097
Country of Manufacture	Italy
IP Rating	IP68

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.

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Please contact us for a delivery time before you order

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£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

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

Made-to-order items

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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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