Why Choose the Mersen H097527 High-Speed Semiconductor Fuse?
The Mersen H097527 is a Protistor® high-speed semiconductor fuse engineered to provide ultra-fast protection for sensitive power electronic equipment. Manufactured to British Standard dimensions, this fuse is designed specifically to protect semiconductors from damaging short-circuit currents in industrial power conversion applications. It features a 160 A current rating, 250 V AC rated voltage and an aR/URZ operating class for partial-range semiconductor protection.
Its high-speed current-limiting characteristics help minimise damage to expensive semiconductor devices including IGBTs, thyristors, diodes and rectifiers. The compact 17 × 27 mm cylindrical body with bolt mounting makes it suitable for a wide range of industrial electrical equipment where reliable semiconductor protection is essential.
Designed for demanding industrial environments, the Mersen H097527 delivers dependable protection for variable speed drives, UPS systems, converters, rectifiers and industrial automation equipment, helping reduce downtime while improving overall system reliability.
Key Advantages
- Genuine Mersen Protistor® semiconductor fuse.
- 160 A rated current.
- 250 V AC rated voltage.
- aR/URZ operating class for semiconductor protection.
- High-speed current-limiting technology.
- Suitable for demanding industrial power electronic applications.
Key Features
- Manufacturer: Mersen.
- Manufacturer reference: H097527.
- Protistor® British Standard semiconductor fuse.
- 17 × 27 mm cylindrical fuse-link.
- 160 A current rating.
- 250 V AC operating voltage.
- Bolt-mounted construction.
- Designed for semiconductor short-circuit protection.
Reliable Protection for Industrial Power Electronics
High-speed semiconductor fuses are specifically designed to interrupt fault currents significantly faster than conventional industrial fuses. Their current-limiting characteristics reduce thermal and mechanical stress on semiconductor devices, helping maximise equipment reliability while minimising maintenance costs and downtime.
The Mersen H097527 is ideal for protecting industrial drives, converters, UPS systems, rectifiers and other power electronic equipment where dependable semiconductor protection is critical for safe and continuous operation.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial inverters.
- Power converters.
- UPS systems.
- Rectifiers.
- Industrial automation equipment.
