Why Choose the Mersen NH000GS69V80PV Protistor® Semiconductor Fuse?
The Mersen NH000GS69V80PV is a high-speed NH size 000 semiconductor fuse designed to provide comprehensive protection for sensitive power semiconductor devices used in industrial drives, converters, UPS systems and power conversion equipment. Part of the proven Mersen Protistor® high-speed fuse range, it delivers outstanding fault interruption performance and exceptional current limiting characteristics for demanding industrial applications.
Featuring a gS operating characteristic, the NH000GS69V80PV provides both overload and short-circuit protection for semiconductor devices including IGBTs, thyristors, GTOs and power diodes. Manufactured using pure silver fuse elements embedded in solidified silica sand with silver-plated contact surfaces, it offers low let-through energy, high breaking capacity and dependable long-term performance.
With a rated current of 80 A, a 690 V AC IEC / 700 V AC UL voltage rating and an NH size 000 square body design, the Mersen NH000GS69V80PV is ideal for industrial motor drives, power converters, inverters and automation equipment requiring reliable semiconductor protection.
Key Advantages
- High-speed Protistor® semiconductor protection fuse.
- 80 A rated current for industrial power electronic equipment.
- 690 V AC IEC / 700 V AC UL voltage rating.
- gS operating characteristic providing full-range semiconductor protection.
- Excellent current limiting performance helps minimise fault energy.
- Double indicator system enables rapid fuse status identification.
Key Features
- Mersen Protistor® high-speed fuse series.
- 80 A rated current.
- 690 V AC IEC / 700 V AC UL rated voltage.
- gS full-range semiconductor protection characteristic.
- NH size 000 square body construction.
- Double visual indication system.
- Silver-plated plain blade contacts.
- Designed for worldwide NH modular fuse systems.
Reliable Protection for Industrial Power Electronics
The Mersen NH000GS69V80PV is engineered to interrupt fault currents rapidly while limiting the energy that reaches expensive semiconductor components. Its gS characteristic provides comprehensive protection for modern power electronic equipment, helping improve system reliability while reducing maintenance costs and downtime.
Its internationally recognised NH format ensures compatibility with NH fuse holders and fuse switch disconnectors, making it suitable for OEM machinery, industrial automation systems and electrical distribution equipment worldwide.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial inverters and converters.
- UPS systems.
- Motor control equipment.
- Industrial automation systems.
- OEM power electronic machinery.
