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MERSEN FUSE 2,5 URE 10/12 2,5URE10/12
British Standard fuse-link Protistor® 10×28 gR 250VAC 12A offering rapid-acting semiconductor protection with a breaking capacity of 200 kA.
£6.38
Why Choose the Mersen P097487 Protistor® High Speed Fuse?
The Mersen P097487 is a high-performance Protistor® British Standard semiconductor protection fuse designed to provide rapid and reliable protection for sensitive power semiconductor devices. Manufactured to BS88-4 and IEC standards, this high-speed fuse helps minimise damage caused by short circuits and overcurrent conditions in demanding industrial applications.
As part of the trusted Mersen Protistor® series, the P097487 delivers exceptional breaking capacity and fast fault clearance, making it ideal for protecting converters, variable speed drives, UPS systems, inverters and other power electronic equipment. Its compact 10 × 28 mm format allows straightforward installation into compatible fuse holders while ensuring dependable long-term performance.
With a 12 A current rating and 250 V AC voltage rating, the P097487 provides reliable semiconductor protection for industrial automation and power distribution systems where fast-acting protection is essential.
Key Advantages
- High-speed semiconductor protection fuse for industrial applications.
- 12 A current rating with 250 V AC operation.
- Designed to protect sensitive power semiconductor devices.
- Very high breaking capacity for dependable fault protection.
- Compact 10 × 28 mm British Standard fuse-link.
- Suitable for variable speed drives, UPS systems and power converters.
Key Features
- Mersen Protistor® series.
- Catalogue number: BS10UE25V12.
- 12 A rated current.
- 250 V AC rated voltage.
- gR semiconductor protection class.
- British Standard BS88-4 design.
- Without blown fuse indicator.
- Extremely high breaking capacity.
Reliable Protection for Power Electronics
High-speed semiconductor fuses are specifically engineered to protect sensitive electronic components from damaging short circuits and excessive fault currents. Their rapid operating characteristics help reduce equipment downtime while extending the service life of expensive power semiconductors.
The Mersen Protistor® range is widely trusted throughout industrial automation, renewable energy, power conversion and motor control applications, providing dependable protection for modern electrical systems operating under demanding conditions.
Typical Applications
- Variable frequency drives (VFDs).
- Power converters and inverters.
- UPS systems.
- Industrial motor control equipment.
- Semiconductor protection circuits.
- Industrial automation and control panels.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Type | Semiconductor | |
|---|---|---|
| Fuse Size | 10x28 mm | |
| Fuse Class | gR | |
| Voltage | 250 V | |
| Item number | P097487 | |
| Catalogue No | BS10UE25V12 | |
| Description | British Standard fuse-link Protistor® 10x28 gR 250VAC 12A | |
| EAN/UPC Code | 3605340146387 | |
| Rated voltage AC IEC | 250 V | |
| Ampere Rating | 12 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | gR | |
| Fuse Size | 10x28 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 33 A²s | |
| Melting I2t | 4.3 A²s | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Connection/Terminal Material | Copper | |
| Connection/Terminal Type | L Brackets | |
| Product Diameter | 10.3 mm | |
| Product Length | 45.6 mm | |
| Sell Pack Quantity | 10 EA | |
| Sell Pack Weight | 0.104 kg | |
| Sell Pack Width | 95 mm | |
| Sell Pack Length | 130 mm | |
| Sell Pack Height | 15 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.0104 kg | |
| Power Dissipation at Rated Current Value | 2.8 W | |
| HS Code | 85361050 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the Mersen P097487 used for?
The P097487 is a high-speed semiconductor fuse designed to protect power electronic equipment such as drives, inverters and converters from overcurrent and short-circuit faults.
What is the current rating of this fuse?
The fuse has a 12 A current rating.
What voltage is the fuse designed for?
The Mersen P097487 is rated for 250 V AC operation.
Does this fuse include a blown fuse indicator?
No. This version is supplied without a blown fuse indicator.
What equipment is this fuse suitable for?
It is commonly used in variable speed drives, UPS systems, inverters, converters and other industrial power electronic equipment requiring fast semiconductor protection.
Trusted for Industrial Power Protection
Mersen Protistor® semiconductor fuses are trusted worldwide by engineers and OEMs to provide fast, reliable protection for critical power electronics and industrial automation systems.
