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MERSEN FUSE MICRO POUR BASE NH-1 UN POLE MSBB11
Mersen Y219809 auxiliary microswitch, catalogue number MSBB11, designed for NH Size 1 fuse bases rated up to 250 A for industrial signalling and monitoring applications.
£20.64
Why Choose the Mersen Y219809 Auxiliary Switch?
The Mersen Y219809 is an auxiliary microswitch (catalogue number MSBB11) designed specifically for compatible Mersen NH Size 1 fuse bases. It provides reliable remote indication of fuse operation and switch position, allowing industrial control systems and monitoring equipment to detect the status of NH fuse installations without direct visual inspection.
As part of Mersen's comprehensive NH fuse system accessory range, the Y219809 enhances the functionality of fuse bases by providing dependable signalling for automation systems, PLCs and building management systems. Its compact construction enables simple installation while maintaining the robust performance expected in industrial electrical distribution equipment.
Designed for NH Size 1 fuse bases rated up to 250 A, the auxiliary switch is ideal for low voltage switchgear, motor control centres and power distribution panels where remote indication and preventative maintenance are important requirements.
Key Advantages
- Designed specifically for Mersen NH Size 1 fuse bases.
- Provides reliable remote status indication.
- Suitable for fuse bases rated up to 250 A.
- Supports industrial automation and monitoring systems.
- Compact design for straightforward installation.
- Manufactured for dependable long-term industrial operation.
Key Features
- Mersen NH fuse-system accessory.
- Catalogue number: MSBB11.
- Item number: Y219809.
- Auxiliary microswitch for NH fuse bases.
- Compatible with NH Size 1 fuse base assemblies.
- Rated for fuse base applications up to 250 A.
- Suitable for remote monitoring and signalling.
- Compact industrial design.
Reliable Remote Monitoring for NH Fuse Systems
Auxiliary switches provide dependable remote signalling for NH fuse installations, allowing operators and control systems to monitor fuse status without opening electrical enclosures. This improves maintenance efficiency while supporting safer operation within industrial electrical installations.
The Mersen Y219809 integrates directly with compatible NH Size 1 fuse bases, making it an ideal accessory for panel builders, OEM manufacturers and maintenance engineers requiring dependable status indication within low voltage distribution systems.
Typical Applications
- Industrial electrical distribution panels.
- Motor control centres.
- Machine control cabinets.
- OEM switchgear assemblies.
- Industrial automation systems.
- Low voltage power distribution equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Accessory | |
|---|---|---|
| Fuse Type | NH (DIN) | |
| Fuse Size | NH1 | |
| Manufacturer | Mersen | |
| Model | Y219809 | |
| Catalogue number | MSBB11 | |
| Product type | Auxiliary microswitch | |
| Compatible fuse size | NH Size 1 | |
| Compatible fuse base rating | 250 A | |
| Application | NH fuse base accessory | |
| Installation | Fuse base mounted | |
| Package quantity | 1 | |
| Product weight | Approx. 41 g | |
| EAN | 8430399014524 |
Frequently Asked Questions
What is the Mersen Y219809 used for?
The Y219809 is an auxiliary microswitch that provides remote signalling and status indication for compatible Mersen NH Size 1 fuse bases.
Which fuse bases is it compatible with?
It is designed for use with Mersen NH Size 1 fuse bases rated up to 250 A.
Is this an electrical fuse?
No. The Y219809 is an auxiliary switch accessory that provides signalling functionality and does not provide overcurrent protection.
Can it be connected to automation systems?
Yes. It is intended to provide status indication for PLCs, monitoring systems and industrial control equipment.
Where is this accessory typically installed?
It is installed on compatible NH Size 1 fuse bases within industrial switchboards, distribution panels and control cabinets.
Trusted by Electrical Professionals Worldwide
Mersen NH fuse accessories are trusted by panel builders, OEM manufacturers and industrial maintenance engineers for dependable signalling, robust construction and reliable performance within low voltage power distribution systems.
