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MERSEN FUSE 2,5 URGS 17 P 7 BS17US25V7P
The Protistor® 17×27 aR fuse-link offers reliable and precise protection for sensitive semiconductor devices in demanding industrial applications. Rated at 7A and 250VAC, it ensures fast-acting response to circuit faults, minimising downtime and safeguarding equipment.
£30.64
Why Choose the Mersen P097533 Protistor® High Speed Fuse?
The Mersen P097533 is a high-performance Protistor® British Standard semiconductor protection fuse engineered to provide exceptionally fast protection for sensitive power semiconductor devices. Designed in accordance with BS88-4 and IEC standards, this high-speed fuse rapidly interrupts fault currents to help safeguard valuable industrial equipment from damage caused by short circuits and overcurrent conditions.
As part of the trusted Mersen Protistor® series, the P097533 delivers outstanding breaking capacity and rapid fault clearance, making it ideal for protecting variable speed drives, inverters, UPS systems, rectifiers and other power electronic equipment. Its compact 17 × 27 mm design with an integrated striker enables reliable operation and simplified monitoring within industrial installations.
With a 7 A current rating and 250 V AC rated voltage, the P097533 is specifically designed for demanding semiconductor protection applications where fast-acting circuit protection is essential for system reliability.
Key Advantages
- High-speed semiconductor protection fuse for industrial applications.
- 7 A current rating with 250 V AC operation.
- Integrated striker mechanism for remote indication and monitoring.
- Very high breaking capacity for dependable fault protection.
- Compact 17 × 27 mm British Standard fuse-link.
- Suitable for drives, UPS systems, inverters and power converters.
Key Features
- Mersen Protistor® series.
- Catalogue number: BS17US25V7P.
- 7 A rated current.
- 250 V AC rated voltage.
- aR high-speed semiconductor protection characteristic.
- British Standard BS88-4 construction.
- Integrated striker indication system.
- Ceramic body with bolted connections.
Reliable Protection for Power Electronics
High-speed semiconductor fuses are engineered to provide rapid fault interruption for sensitive electronic components. Their fast operating characteristics help minimise equipment damage, reduce downtime and extend the service life of expensive semiconductor devices used throughout industrial automation.
The Mersen Protistor® range is trusted by machine builders, panel manufacturers and industrial engineers for applications requiring dependable protection of converters, variable speed drives, UPS systems and other power electronic equipment.
Typical Applications
- Variable frequency drives (VFDs).
- UPS systems.
- Power converters and rectifiers.
- Industrial inverters.
- Semiconductor protection circuits.
- Industrial automation and control panels.
Technical Specifications
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 | P097533 | |
| Catalogue No | BS17US25V7P | |
| Description | British Standard fuse-link Protistor® 17x27 aR 250VAC IEC UL 7A With Striker | |
| EAN/UPC Code | 3605340146714 | |
| Rated voltage AC UL | 250 V | |
| Rated voltage DC UL | 250 V | |
| Rated voltage AC IEC | 250 V | |
| Ampere Rating | 7 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 17x27 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 9.8 A²s | |
| Melting I2t | 1.3 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 | 1 W | |
| HS Code | 85361010 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the Mersen P097533 used for?
The P097533 is designed to protect power semiconductor devices in drives, UPS systems, inverters and other industrial power electronic equipment.
What is the current rating of this fuse?
The fuse has a 7 A current rating.
What voltage is this fuse rated for?
The Mersen P097533 is rated for 250 V AC operation.
Does this fuse include an indication system?
Yes. The fuse is fitted with an integrated striker mechanism for remote indication and monitoring.
Where is this fuse commonly installed?
It is commonly installed in industrial drives, converters, UPS systems and other equipment requiring high-speed semiconductor protection.
Trusted for Industrial Power Protection
Mersen Protistor® semiconductor fuses are trusted worldwide by engineers and OEM manufacturers to provide fast, dependable protection for critical power electronic equipment and industrial automation systems.
