Cembre 9.B1D31N Type B single-hole cable clamp grommet for the EWO split cable entry system. Suitable for one 31–32 mm cable while maintaining IP66 protection.
£2.90
The Cembre 9.B1D31N is a premium Type B single-hole cable clamp grommet from the innovative Cembre EWO split cable entry system. It is specifically engineered to route and seal a single cable with a diameter of 31–32 mm, delivering excellent strain relief while maintaining IP66 ingress protection when installed in compatible EWO frames.
Manufactured from durable, halogen-free and silicone-free TPE elastomer, the 9.B1D31N is designed for demanding industrial environments. Its modular split-frame design enables installation of pre-terminated cables without removing connectors, helping reduce installation time for machine builders, control panel manufacturers and industrial automation engineers.
The black UV-resistant version is suitable for both indoor and outdoor applications. It is fully interchangeable with other Type B EWO grommets and blanking inserts, allowing future cable layout changes without modifying enclosure cut-outs.
The Cembre EWO cable entry system simplifies cable routing while maintaining excellent environmental protection. The 9.B1D31N securely seals larger diameter cables entering industrial enclosures, helping prevent dust and water ingress while protecting cables from movement and mechanical stress.
Its modular split-frame design enables installation of cables fitted with connectors without disconnecting them, significantly reducing assembly and maintenance time for control panels, machinery and OEM equipment.
| IP Rating | IP66 |
|---|---|
| Series | EWO Split Cable Entry System |
| Product type | Type B cable clamp grommet |
| Cable capacity | 1 cable |
| Cable diameter | 31–32 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 31–32 mm.
Yes. When installed in a compatible Cembre EWO frame, it helps maintain an IP66 ingress protection rating.
Yes. The split cable entry design allows cables with fitted connectors to be installed without removing the connector.
Yes. The black UV-resistant version is suitable for both indoor and outdoor applications.
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 by control panel builders, OEM machine manufacturers and industrial automation engineers for their dependable sealing, modular flexibility and rapid 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...