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3017121 Cembre GPN21 SEALING RING
Cembre GPN21 3017121 is a neoprene sealing ring designed for M40 reduced cable entry applications in electrical enclosures, control panels and industrial equipment.
£1.08
Why Choose the Cembre GPN21 Neoprene Seal?
The Cembre GPN21, manufacturer code 3017121, is a professional neoprene sealing ring for reduced cable entry designed for use with M40 cable entry systems. It provides a practical sealing solution for electrical enclosures, control panels and industrial equipment where cables need to pass securely through an entry point while maintaining an effective seal.
Manufactured from resilient neoprene, the GPN21 is designed to fit within compatible cable entry and gland assemblies. The flexible sealing material conforms around the cable when correctly installed, helping provide a secure interface between the cable and its entry point while supporting neat and reliable cable management.
The GPN21 is specifically identified for M40 reduced cable entry applications. Its compact sealing-ring format makes it suitable for electrical panel building, industrial machinery and equipment installations where dependable cable entry sealing is required.
Key Advantages
- Professional neoprene sealing ring for cable entry applications.
- Designed for M40 reduced cable entries.
- Flexible neoprene construction provides a secure fit around compatible cables.
- Helps support effective sealing at electrical enclosure cable entry points.
- Suitable for control panels, industrial equipment and machinery.
- Compact component designed for professional electrical installations.
Key Features
- Cembre GPN21 neoprene seal.
- Designed for M40 cable entry applications.
- Reduced cable entry configuration.
- Manufactured from flexible neoprene sealing material.
- Suitable for compatible cable entry and gland assemblies.
- Designed for electrical enclosures and control panels.
- Suitable for industrial cable management applications.
Reliable Sealing for Electrical Cable Entries
Cable entry seals provide a flexible interface around cables entering electrical enclosures and equipment. When used with the appropriate compatible components, the sealing element conforms around the cable to help create an orderly and secure cable entry while supporting the protection of internal electrical equipment.
The Cembre GPN range provides sealing solutions for professional electrical cable entry applications. The GPN21 is intended specifically for M40 reduced cable entries, making it suitable for panel builders, machine manufacturers, electrical installers and maintenance engineers working with industrial enclosures and equipment.
Typical Applications
- Electrical control panel cable entries.
- Industrial electrical enclosures.
- Switchgear and distribution equipment.
- Industrial machinery wiring.
- Automation and control equipment.
- Cable gland and cable entry assemblies.
- Electrical installation and maintenance work.
Technical Specifications
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| Material | Rubber / elastomer | |
|---|---|---|
| Device Type | Sealing washer / O-ring | |
| Manufacturer | Cembre | |
| Model | GPN21 | |
| Manufacturer code | 3017121 | |
| GTIN | 8016692569994 | |
| Product type | Neoprene cable entry seal | |
| Cable entry size | M40 | |
| Configuration | Reduced cable entry | |
| Material | Neoprene | |
| Application | Cable entry sealing | |
| Net weight | approx. 0.010 kg |
Frequently Asked Questions
What is the Cembre GPN21 used for?
The Cembre GPN21 is a neoprene sealing ring designed for reduced cable entry applications in electrical enclosures, control panels and industrial equipment.
What cable entry size is the Cembre GPN21 designed for?
The GPN21 is designed for an M40 cable entry.
What material is the Cembre GPN21 made from?
The GPN21 sealing element is manufactured from neoprene, providing the flexibility required for cable entry sealing applications.
Is the Cembre GPN21 intended for reduced cable entries?
Yes. The GPN21 is specifically designed as a reduced cable entry seal for compatible M40 installations.
Where is the Cembre GPN21 typically installed?
The seal can be used with compatible cable entry systems in electrical control panels, enclosures, industrial machinery and other professional electrical equipment.
Trusted Cable Entry Solutions from Cembre
Cembre cable entry components provide practical solutions for professional electrical installations, helping installers achieve organised and dependable cable entries in control panels, industrial machinery and electrical enclosures.
