Cembre 9.B1D30N Type B single-hole cable clamp grommet for the EWO split cable entry system. Suitable for one 30–31 mm cable with IP66 protection.
£2.90
The Cembre 9.B1D30N is a high-quality Type B single-hole cable clamp grommet from the innovative Cembre EWO split cable entry system. It is specifically designed to route and seal a single cable with a diameter of 30–31 mm, providing reliable strain relief while maintaining the enclosure's IP66 ingress protection.
Manufactured from durable, halogen-free and silicone-free TPE elastomer, the 9.B1D30N offers excellent resistance to harsh industrial environments. Its modular design enables fast installation into compatible EWO split frames without disconnecting pre-terminated cables, making it ideal for machine builders, control panel manufacturers and industrial automation applications.
The black version is UV-resistant for outdoor use and is fully interchangeable with other Type B EWO grommets and blank inserts, allowing flexible future modifications without altering enclosure cut-outs.
The Cembre EWO system is designed to simplify cable routing while maintaining excellent environmental protection. The 9.B1D30N securely seals large diameter cables entering industrial enclosures, reducing the ingress of dust and water while protecting cables against movement and mechanical stress.
Its modular split-frame design allows cables fitted with connectors to be installed without removal, significantly reducing installation time during machinery manufacture, panel building and maintenance work.
| IP Rating | IP66 |
|---|---|
| Series | EWO Split Cable Entry System |
| Product type | Type B cable clamp grommet |
| Cable capacity | 1 cable |
| Cable diameter | 30–31 mm |
| Protection rating | IP66 (with compatible EWO frame) |
| Material | Thermoplastic Elastomer (TPE) |
| Colour | Black |
| Halogen free | Yes |
| Silicone free | Yes |
| Operating temperature | -40°C to +100°C |
| Dimensions (H × W × D) | 41 × 41 × 17.5 mm |
| Module size | Type B |
It is designed for a single cable with an outside diameter of 30–31 mm.
Yes. When installed in a compatible Cembre EWO frame, it helps maintain an IP66 protection rating.
Yes. The split cable entry design allows cables with fitted connectors to be installed without removing the connector.
Yes. The black version is UV-resistant and suitable for both indoor and outdoor installations.
Yes. The modular Type B design allows it to be exchanged with other compatible EWO Type B inserts and blanking modules.
Cembre EWO cable entry systems are trusted worldwide by control panel manufacturers, machine builders and industrial automation engineers for their reliable sealing, modular flexibility and fast installation.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...