Why Choose the Mersen F097364 Protistor® High-Speed Fuse?
The Mersen F097364, catalogue number BS236UU69V235P, is a high-speed Protistor® semiconductor protection fuse designed to protect sensitive power semiconductor devices against short-circuit faults. Manufactured to BS88-4 standards, this fuse delivers rapid fault interruption and high breaking capacity, making it ideal for protecting variable speed drives, inverters, UPS systems and industrial power conversion equipment.
Designed with a 36 × 55 mm British Standard body, the F097364 features a 235 A current rating and a 690 V AC operating voltage. The fuse incorporates a separated trip indicator, allowing remote indication or operation of auxiliary switching devices for improved maintenance and system monitoring.
As part of the trusted Mersen Protistor® range, this semiconductor fuse provides low let-through energy and exceptional protection for IGBTs, thyristors, diodes and rectifiers used in demanding industrial applications.
Key Advantages
- High-speed semiconductor protection fuse.
- 235 A current rating for industrial power electronics.
- 690 V AC IEC operating voltage.
- Manufactured to BS88-4 dimensions.
- Separated trip indicator for remote fuse monitoring.
- High breaking capacity with low let-through energy.
Key Features
- Mersen Protistor® series.
- Catalogue number: BS236UU69V235P.
- Reference number: F097364.
- 235 A rated current.
- 690 V AC rated voltage.
- URU semiconductor protection characteristic.
- 36 × 55 mm BS88-4 fuse format.
- Separated trip indicator for signalling applications.
Reliable Protection for Industrial Power Electronics
High-speed semiconductor fuses are specifically designed to protect expensive power electronic components by interrupting fault currents before damaging thermal energy can develop. Their fast response and low energy let-through help maximise equipment reliability while reducing repair costs and unplanned downtime.
The Mersen Protistor® BS236UU69V235P is suitable for protecting modern industrial power conversion equipment including inverters, converters, rectifiers, UPS systems and variable speed motor drives where dependable semiconductor protection is essential.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial motor control systems.
- Power converters and rectifiers.
- UPS and backup power equipment.
- Renewable energy power conversion.
- Industrial automation and process control systems.
