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MERSEN FUSE 6,9 URY 17 P 90 BS17UY69V90P
British Standard fuse-link Protistor® 17×49 aR 690VAC IEC 90A With Striker offering reliable semiconductor protection with integrated striker indication.
£52.82
Why Choose the Mersen D221263 Industrial Electrical Component?
The Mersen D221263 is an industrial electrical replacement component identified by the manufacturer reference D221263. It is intended for use with compatible Mersen electrical protection, power distribution, machinery and control-panel equipment.
Accurate part-number identification is essential when sourcing components for industrial electrical systems. The D221263 manufacturer part number helps engineers, panel builders, maintenance professionals and purchasing teams locate the correct Mersen component while reducing the risk of selecting an unsuitable replacement.
The Mersen D221263 is suitable for planned maintenance, equipment servicing and spare-parts inventory applications. Detailed public specifications for this reference are limited, so its electrical ratings, dimensions, mounting arrangement and compatibility should be confirmed using the product markings, original equipment documentation or current information supplied by Mersen before installation.
Key Advantages
- Professional Mersen industrial electrical component.
- Clearly identified by the D221263 manufacturer reference.
- Suitable for maintenance, repair and replacement requirements.
- Supports accurate component sourcing and stock management.
- Intended for use with compatible Mersen electrical equipment.
- Helps preserve the intended configuration of the original installation.
Key Features
- Mersen branded electrical component.
- D221263 manufacturer part number.
- Intended for compatible industrial electrical systems.
- Suitable for power, protection and control-panel maintenance.
- Traceable reference simplifies replacement-product identification.
- Suitable for planned maintenance and spare-parts inventories.
- Designed for professional industrial installation.
- Compatibility and technical ratings should be verified before fitting.
Reliable Support for Industrial Electrical Maintenance
Correctly specified electrical components help maintain the safety, reliability and operational performance of industrial equipment. Components with similar appearances can have different voltage ratings, current capacities, dimensions or connection arrangements, making complete part-number verification an important part of the replacement process.
Before installing the Mersen D221263, the installer should compare its full reference, physical configuration and product markings with the original component. Appropriate isolation, inspection, testing and commissioning procedures should be followed throughout the installation.
Typical Applications
- Industrial electrical control panels.
- Power distribution and circuit protection equipment.
- Manufacturing and processing machinery.
- Electrical maintenance and repair projects.
- Replacement of compatible Mersen components.
- OEM machinery and industrial automation systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Size | 17x49 mm | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | D221263 | |
| Catalogue No | BS17UY69V90P | |
| Description | British Standard fuse-link Protistor® 17x49 aR 690VAC IEC 90A With Striker | |
| EAN/UPC Code | 3605340251654 | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 90 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 17x49 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 3250 A²s | |
| Melting I2t | 520 A²s | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Copper | |
| Connection/Terminal Type | L Brackets | |
| Product Diameter | 18.5 mm | |
| Product Width | 27 mm | |
| Product Length | 77.2 mm | |
| Product Height | 24 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.5 kg | |
| Sell Pack Width | 110 mm | |
| Sell Pack Length | 250 mm | |
| Sell Pack Height | 30 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.05 kg | |
| Power Dissipation at Rated Current Value | 27 W | |
| HS Code | 85361090 |
Frequently Asked Questions
What is the Mersen D221263 used for?
The Mersen D221263 is an industrial electrical component intended for maintenance or replacement use with compatible Mersen power, protection and control equipment.
Is D221263 the manufacturer part number?
Yes. D221263 is the Mersen reference used to identify this component when purchasing replacement stock or servicing compatible equipment.
Can the Mersen D221263 replace any similar-looking component?
No. The complete part number, electrical ratings, dimensions, connection arrangement and mounting method must be checked before using it as a replacement.
Where can the technical ratings be found?
The applicable ratings should be confirmed using the markings on the component, its packaging, the original equipment documentation or current technical information from Mersen.
Who should install the Mersen D221263?
The component should be installed by a suitably qualified electrical professional following the equipment manufacturer’s instructions and applicable electrical safety regulations.
Trusted Electrical Expertise from Mersen
Mersen electrical products are used by engineers, panel builders and maintenance professionals to support dependable equipment protection, power distribution and industrial system performance.
