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3002971 Cembre 4901.M63 METRIC MAXIBLOCK (ATEX)
Cembre 3002971 MAXIBLOCK 4901.M63 ATEX cable gland with M63 x 1.5 metric thread, PA6.6 polyamide construction and IP65 protection for hazardous industrial electrical installations.
£11.51
Why Choose the Cembre 3002971 ATEX M63 × 1.5 MAXIBLOCK Cable Gland?
The Cembre 3002971 is a premium ATEX-certified M63 × 1.5 MAXIBLOCK cable gland designed to provide secure cable entry, dependable strain relief and reliable environmental sealing in hazardous industrial environments. Part of the proven Cembre MAXIBLOCK 4901 series, it is engineered for demanding electrical installations requiring certified cable management and long-term performance.
Manufactured from durable PA6.6 polyamide, this cable gland delivers excellent resistance to impact, vibration and harsh industrial conditions. Its 18 mm extended mounting thread allows installation into thicker enclosure walls while maintaining dependable IP65 sealing against dust and water ingress.
Featuring an M63 × 1.5 metric thread with a cable clamping range of 35–42 mm, the Cembre 3002971 is ideal for hazardous area control panels, junction boxes, OEM machinery, industrial automation systems and process industry applications requiring ATEX-certified cable entry components.
Key Advantages
- ATEX-certified cable gland for hazardous area installations.
- M63 × 1.5 metric extended thread for thicker enclosure walls.
- Reliable cable clamping with dependable strain relief.
- IP65 protection against dust and water ingress.
- Durable PA6.6 polyamide construction.
- Suitable for industrial automation, utilities, oil & gas and chemical processing.
Key Features
- Cembre MAXIBLOCK 4901 series.
- Part number: 3002971.
- Alternative reference: 4901.M63.
- Thread size: M63 × 1.5.
- 18 mm extended mounting thread.
- ATEX certified for hazardous environments.
- Manufactured from PA6.6 polyamide.
- Grey RAL 7035 finish.
Reliable Cable Protection for Hazardous Industrial Environments
Industrial cable glands are essential for maintaining enclosure integrity while protecting cables against mechanical stress, vibration and environmental ingress. The Cembre MAXIBLOCK ATEX range combines robust construction, dependable sealing and hazardous area certification to provide reliable performance in demanding industrial applications.
Designed for OEM machine builders, electrical contractors and maintenance engineers, the Cembre 3002971 provides dependable cable management wherever certified cable entry solutions are required.
Typical Applications
- Hazardous area electrical installations.
- Industrial control panels and junction boxes.
- Oil and gas facilities.
- Chemical and pharmaceutical plants.
- Industrial automation systems.
- Power generation and utility infrastructure.
Technical Specifications
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| Application | ATEX / hazardous area | |
|---|---|---|
| Device Type | ATEX cable gland | |
| Material | Nylon (PA 6.6) | |
| Thread Size | M63 | |
| Cable Diameter (mm) | 35–42 mm | |
| Entry Thread Length (mm) | 18 mm | |
| Colour | Grey | |
| IP Rating | IP65 | |
| IP Rating | IP65 | |
| Series | MAXIBLOCK 4901 | |
| Part number | 3002971 | |
| Alternative code | 4901.M63 | |
| Product type | ATEX cable gland | |
| Thread size | M63 × 1.5 | |
| Thread length | 18 mm | |
| Cable diameter range | 35–42 mm | |
| Material | PA6.6 Polyamide | |
| Seal material | Neoprene | |
| Protection rating | IP65 | |
| Operating temperature | -20 °C to +75 °C | |
| Colour | Grey (RAL 7035) | |
| Hazardous area approval | ATEX (Gas Zones 1 & 2, Dust Zones 21 & 22) | |
| Mounting | Panel and enclosure mounting | |
| HS Code | 39269097 | |
| Country of Manufacture | Italy |
Frequently Asked Questions
What is the Cembre 3002971 used for?
It is an ATEX-certified M63 × 1.5 cable gland designed to provide secure cable entry, sealing and strain relief in hazardous industrial environments.
What thread size does this cable gland use?
The Cembre 3002971 features an M63 × 1.5 metric thread with an extended mounting thread.
What cable sizes can it accommodate?
It is suitable for cable diameters between approximately 35 mm and 42 mm.
Is this cable gland suitable for hazardous locations?
Yes. It is ATEX certified for use in Gas Zones 1 & 2 and Dust Zones 21 & 22.
What material is the cable gland manufactured from?
It is manufactured from durable PA6.6 polyamide with a neoprene sealing ring for excellent mechanical strength and long-term reliability.
Trusted by Electrical Professionals Worldwide
Cembre MAXIBLOCK ATEX cable glands are trusted by electrical contractors, panel builders and industrial engineers for delivering reliable cable sealing, hazardous area compliance and dependable long-term performance.
