Why Choose the Mersen S081298 Protistor® High-Speed Fuse?
The Mersen S081298 is a premium Protistor® high-speed semiconductor fuse engineered to provide exceptional protection for sensitive power electronic equipment. Designed for use with industrial drives, converters, UPS systems and other semiconductor-based applications, it delivers rapid fault interruption to minimise damage caused by short circuits and overcurrent conditions.
Unlike conventional industrial fuse links, the S081298 is specifically developed to protect semiconductor devices including IGBTs, thyristors, SCRs and power rectifiers. Its high current-limiting characteristics help reduce thermal and mechanical stress on expensive electronic components while improving system reliability.
With a 32 A current rating, 1000 V AC rating and a 27 × 60 mm cylindrical body, the Mersen S081298 is ideal for demanding industrial applications requiring dependable semiconductor protection. It also incorporates an indicator system to simplify maintenance and fuse replacement.
Key Advantages
- High-speed Protistor® semiconductor fuse.
- 32 A rated current for industrial power electronics.
- 1000 V AC rated voltage.
- Designed for 27 × 60 mm cylindrical fuse holders.
- Integrated fuse operation indicator.
- Excellent current limiting characteristics for semiconductor protection.
Key Features
- Mersen Protistor® series.
- Model: S081298.
- 32 A rated current.
- 1000 V AC rated voltage.
- 27 × 60 mm cylindrical format.
- Designed for semiconductor protection applications.
- High breaking capacity of 100 kA.
- Integrated blown fuse indicator.
- Quick-connect termination compatibility.
Reliable Protection for Industrial Power Electronics
High-speed semiconductor fuses are designed to interrupt fault currents significantly faster than conventional industrial fuses, protecting expensive electronic components before excessive thermal energy can cause permanent damage.
The Mersen Protistor® range is widely specified by OEM manufacturers, automation engineers and electrical panel builders for protecting variable speed drives, converters, UPS systems and other power electronic equipment requiring rapid fault clearance.
Typical Applications
- Variable frequency drives.
- Industrial inverters.
- Power converters.
- UPS systems.
- Rectifiers.
- Industrial automation equipment.
