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.
