Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MERSEN FUSE 6,9 GS 000 PV 080 NH000GS69V80PV
High-speed Protistor® fuse with double indicator, NH000 size, rated 80A, 690VAC IEC and 700VAC UL, designed for reliable circuit protection in industrial environments.
£22.89
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.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Dual indicator | |
|---|---|---|
| Fuse Type | PV (gPV), Semiconductor | |
| Fuse Size | NH000 | |
| Fuse Class | gS | |
| Voltage | 690 V | |
| Item number | P322059 | |
| Catalogue No | NH000GS69V80PV | |
| Description | Square Body High-Speed Fuse Protistor® NH Size 000 gS 690VAC IEC 700VAC UL 80A With Double indicator | |
| EAN/UPC Code | 3605340359855 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 80 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | gS | |
| Fuse Size | NH000 | |
| Mounting | Clip | |
| Clearing I2t At Rated Voltage | 3055 A²s | |
| Melting I2t | 543 A²s | |
| AC Max I.R./Breaking Capacity | I1: 160 kA | |
| Indication System | Yes | |
| Indication System Type | Double indicator | |
| Connection/Terminal Material | Brass | |
| Connection/Terminal Type | Plain Blades | |
| Product Width | 21 mm | |
| Product Length | 78.5 mm | |
| Product Height | 52.5 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 0.3798 kg | |
| Sell Pack Width | 70 mm | |
| Sell Pack Length | 85 mm | |
| Sell Pack Height | 65 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.1266 kg | |
| Power Dissipation at Rated Current Value | 13 W | |
| HS Code | 85361090 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen NH000GS69V80PV used for?
It provides full-range protection for semiconductor devices used in industrial drives, converters, inverters and other power electronic equipment.
What is the current rating of this fuse?
The Mersen NH000GS69V80PV has a rated current of 80 A.
What voltage is this fuse designed for?
The fuse is rated for 690 V AC (IEC) and 700 V AC (UL) applications.
What does the gS operating class mean?
The gS operating class provides full-range protection for semiconductor devices, protecting against both overloads and short-circuit faults.
Where is this fuse commonly installed?
It is commonly installed in industrial drives, UPS systems, converters, motor controllers and other semiconductor-based power control equipment.
Trusted by Industrial Engineers Worldwide
Mersen Protistor® semiconductor fuses are trusted worldwide by electrical engineers and OEM manufacturers for reliable protection of critical industrial power electronic systems and automation equipment.
