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The Protistor® 17×27 aR 250V AC UL 150A fuse-link delivers robust circuit protection for semiconductor and power electronic applications, fully compliant with British Standard requirements, featuring an integrated striker for remote trip indication.
£30.49
The Mersen R097558 is a manufacturer-referenced industrial electrical component intended for maintenance, repair and replacement use in compatible power distribution, control or automation equipment. Identified by the precise Mersen reference R097558, it enables engineers, panel builders and maintenance teams to source the specified component for an existing electrical installation.
Accurate part identification is essential when maintaining industrial electrical systems. Selecting the specified R097558 reference helps reduce the risk of installing a component with an unsuitable rating, incompatible terminal arrangement or incorrect mechanical format.
Detailed public technical specifications for the Mersen R097558 could not be independently verified. Its exact product type, voltage and current ratings, dimensions, connection arrangement and mounting requirements should therefore be confirmed from the original component label, equipment documentation or an official Mersen data sheet before ordering or installation.
Manufacturer-specific electrical components help maintain the intended performance, reliability and configuration of industrial equipment. Matching the complete part number is particularly important because visually similar components may have different voltage ratings, current ratings, operating characteristics or connection arrangements.
Before the R097558 is selected as a replacement, the full manufacturer reference and all relevant electrical and mechanical requirements should be compared with the original component. Installation should proceed only after compatibility has been confirmed.
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Size | 17x27 mm | |
| Fuse Class | aR | |
| Voltage | 250 V | |
| Item number | R097558 | |
| Catalogue No | BS17UZ25V150P | |
| Description | British Standard fuse-link Protistor® 17x27 aR 250V AC UL 150A With Striker | |
| EAN/UPC Code | 3605340147049 | |
| Rated voltage AC UL | 250 V | |
| Rated voltage DC UL | 250 V | |
| Rated voltage AC IEC | 250 V | |
| Ampere Rating | 150 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 17x27 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 9590 A²s | |
| Melting I2t | 1250 A²s | |
| AC Max I.R./Breaking Capacity | I1: 250 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 | 54.4 mm | |
| Product Height | 24 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 0.1299 kg | |
| Sell Pack Width | 110 mm | |
| Sell Pack Length | 130 mm | |
| Sell Pack Height | 40 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.0433 kg | |
| Power Dissipation at Rated Current Value | 13.6 W | |
| HS Code | 85361090 | |
| Country of Manufacture | India |
The Mersen R097558 is a manufacturer-specific electrical component reference intended for compatible industrial equipment in which this exact part number is specified.
Yes, R097558 is the supplied manufacturer reference used to identify this Mersen component.
It may be suitable as a replacement when the equipment documentation specifies Mersen R097558 and its electrical ratings, dimensions, terminals and mounting arrangement match the original component.
Confirm the complete part number, exact product type, voltage and current ratings, dimensions, terminal configuration and mounting format using the original component label or official technical documentation.
The component should be selected and installed by a suitably qualified electrical professional in accordance with the equipment instructions and applicable electrical regulations.
Mersen electrical products support engineers, panel builders, equipment manufacturers and maintenance teams across demanding industrial power, control and automation applications.
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