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Cembre FD21 3017360 is a black 80 Shore A neoprene flat sealing ring designed for compatible PG21 and G3/4 cable gland and electrical cable-entry applications.
£0.45
The Cembre FD21, manufacturer code 3017360, is a professional flat neoprene sealing ring designed for compatible PG21 and G3/4 cable entry connections. Part of Cembre's cable gland accessories range, it provides a resilient sealing interface for cable glands, fittings and electrical enclosure entries used in professional electrical installations.
Manufactured from 80 Shore A neoprene, the FD21 combines flexibility with the firmness required for compression sealing applications. Its black construction is suited to industrial cable-entry assemblies where a durable sealing component is required between compatible mating surfaces.
The FD21 is specifically sized for PG21 and G3/4 connections. Its simple flat annular design makes it a practical component for control panels, switchgear, industrial machinery, junction boxes and other electrical enclosures fitted with compatible cable-entry hardware.
Flat sealing rings are installed between compatible mating surfaces within cable gland and enclosure-entry assemblies. The resilient neoprene material compresses as the assembly is tightened, helping establish a consistent interface while retaining the compact profile required in electrical installation hardware.
The Cembre FD range provides sealing rings for a variety of common cable-entry connection sizes. The FD21 is the version intended for PG21 and G3/4 applications, making it suitable for panel builders, machine manufacturers, electrical contractors and maintenance engineers using compatible cable gland systems.
Tick the specs you need, then view products that match.
| Device Type | Sealing washer / O-ring | |
|---|---|---|
| Material | Rubber / elastomer | |
| Colour | Black | |
| Manufacturer | Cembre | |
| Series | FD Flat Sealing Rings | |
| Model | FD21 | |
| Manufacturer code | 3017360 | |
| Product type | Flat sealing ring | |
| Product family | Cable gland accessories | |
| Material | Neoprene | |
| Material hardness | 80 Shore A | |
| Suitable connections | PG21 / G3/4 | |
| Colour | Black | |
| ETIM classification | EC001181 Sealing ring | |
| Application | Electrical cable-entry sealing |
The Cembre FD21 is a flat neoprene sealing ring designed for compatible cable gland, cable-entry and electrical enclosure applications.
The FD21 is designed for compatible PG21 and G3/4 connections.
The FD21 is manufactured from neoprene with a hardness of 80 Shore A, providing resilient characteristics suitable for compression sealing applications.
Yes. 3017360 is the Cembre manufacturer code for the FD21 flat sealing ring.
The FD21 can be used with compatible PG21 or G3/4 cable-entry hardware in control panels, electrical enclosures, switchgear, industrial machinery and automation equipment.
Cembre FD flat sealing rings provide purpose-designed neoprene sealing components for professional cable-entry systems used in electrical enclosures, control panels, industrial machinery and associated electrical equipment.
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