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MERSEN FUSE 6,9 URE 10/6 6,9URE10/6
Why Choose the MERSEN FUSE 6,9 URE 10/6 6,9URE10/6?
£6.73
Why Choose the Mersen X097057 BS10UE69V6 Semiconductor Fuse?
The Mersen X097057 BS10UE69V6 is a high-speed Protistor® BS88-4 semiconductor fuse-link designed to provide rapid short-circuit protection for sensitive power semiconductor devices. Featuring an aR operating characteristic, it offers exceptionally fast fault interruption to help protect IGBTs, thyristors, diodes and rectifier modules in demanding industrial power electronic applications.
Rated at 6 A with a 690 V AC voltage rating, the BS10UE69V6 is ideal for low-current semiconductor protection in variable speed drives, power converters, UPS systems and industrial control equipment. Its compact 10 × 51 mm cylindrical format allows installation where panel space is limited.
Manufactured using Mersen's proven Protistor® technology, the fuse incorporates copper bracket terminals and ceramic body construction to deliver excellent current limitation, low let-through energy and dependable protection against high prospective fault currents.
Key Advantages
- Ultra-fast aR semiconductor protection.
- 6 A current rating for precision protection.
- 690 V AC rated operation.
- Compact 10 × 51 mm BS88 construction.
- Excellent current-limiting performance.
- Low let-through energy helps protect semiconductor devices.
- Ideal for industrial drives, converters and power electronics.
Key Features
- Manufacturer: Mersen
- Series: Protistor® BS88-4
- Model: BS10UE69V6
- Manufacturer SKU: X097057
- Fuse class: aR high-speed semiconductor fuse.
- 10 × 51 mm cylindrical body.
- Copper bracket terminals.
- Ceramic body construction.
- Version without trip indicator.
- Factory pack quantity: 10.
High-Speed Protection for Sensitive Power Electronics
The Mersen X097057 is specifically engineered to interrupt fault currents before they can damage valuable semiconductor components. Its ultra-fast aR characteristic limits thermal and electrical stress, helping maximise equipment reliability while reducing maintenance costs.
As an aR semiconductor fuse, the BS10UE69V6 is intended primarily for short-circuit protection. Appropriate overload protection should also be incorporated where required by the equipment manufacturer and applicable electrical standards.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial motor drives.
- Rectifiers.
- Power converters.
- UPS systems.
- Industrial automation equipment.
- Semiconductor switching circuits.
- Renewable energy power conversion equipment.
Technical Specifications
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Size | 10x51 mm | |
| Fuse Class | aR | |
| Current | 6 A | |
| Voltage | 690 V | |
| Manufacturer | Mersen | |
| SKU | X097057 | |
| Catalogue number | BS10UE69V6 | |
| Series | Protistor® BS88-4 | |
| Product designation | 6,9 URE 10/6 | |
| Product type | High-speed semiconductor fuse-link | |
| Operating class | aR | |
| Rated current | 6 A | |
| Rated voltage | 690 V AC | |
| Fuse size | 10 × 51 mm | |
| Terminal type | Copper bracket terminals | |
| Mounting | Bolted | |
| Indicator | None | |
| Body material | Ceramic | |
| EAN | 3605340142525 | |
| Standards | IEC 60269-1, IEC 60269-4, BS88-4 | |
| Factory pack quantity | 10 |
Frequently Asked Questions
What is the Mersen X097057 used for?
It provides ultra-fast short-circuit protection for semiconductor devices used in industrial drives, converters, rectifiers and other power electronic equipment.
What is the current rating of the X097057?
The Mersen X097057 has a rated current of 6 A.
What voltage is this fuse rated for?
The fuse is rated for operation at up to 690 V AC.
What does the aR classification mean?
An aR fuse provides ultra-fast short-circuit protection for semiconductor devices and is normally used alongside suitable overload protection.
Does this fuse include a trip indicator?
No. The BS10UE69V6 is supplied without an integrated trip indicator.
Which equipment commonly uses this fuse?
It is widely used in industrial drives, UPS systems, converters, rectifiers and other semiconductor-based power control equipment.
Trusted Semiconductor Protection from Mersen
Mersen Protistor® semiconductor fuses are trusted worldwide by OEMs, panel builders and maintenance engineers to provide dependable protection for valuable semiconductor equipment operating in demanding industrial environments.
