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 2 PV 0200 M322471
High-speed gS characteristic fuse with double indicator for semiconductor protection, rated at 690VAC (IEC), 700VAC (UL), 200A current capacity, with ceramic body and clip mounting.
£73.83
Why Choose the Mersen NH2GS69V200PV Protistor® High-Speed Fuse?
The Mersen NH2GS69V200PV is a premium NH Size 2 square body high-speed semiconductor protection fuse from the trusted Mersen Protistor® series. Designed specifically for modern power conversion equipment, this gS class fuse provides comprehensive protection for semiconductors including IGBTs, thyristors, GTOs and power diodes against overloads and short-circuit faults.
Manufactured using pure silver fuse elements embedded in solidified silica sand, the NH2GS69V200PV delivers exceptionally low let-through energy (I²t), high breaking capacity and dependable long-term performance. Silver-plated contact surfaces and a double visual indicator simplify maintenance while ensuring reliable operation in demanding industrial environments.
With a 200 A rated current and 690 V AC IEC / 700 V AC UL operating voltage, this NH Size 2 fuse is ideally suited to industrial drives, UPS systems, renewable energy equipment, converters and other high-performance power electronic applications.
Key Advantages
- High-speed gS semiconductor protection fuse.
- 200 A rated current for industrial power conversion systems.
- 690 V AC IEC / 700 V AC UL operating voltage.
- Provides full-range protection for semiconductors against overloads and short circuits.
- Low I²t performance minimises damage during electrical faults.
- Double visual indicator simplifies fuse inspection and maintenance.
Key Features
- Mersen Protistor® high-speed fuse series.
- Model: NH2GS69V200PV.
- 200 A rated current.
- 690 V AC IEC / 700 V AC UL rated voltage.
- gS operating class for full-range semiconductor protection.
- NH Size 2 square body construction.
- Double visual indicator.
- Silver-plated blade contacts.
Reliable Protection for Industrial Power Electronics
The Mersen NH2GS69V200PV is engineered to interrupt fault currents rapidly before they can damage valuable semiconductor devices. Its low energy let-through characteristics improve equipment reliability, reduce maintenance costs and minimise unplanned downtime in critical industrial applications.
Designed to DIN NH standards for worldwide compatibility, the Protistor® NH gS series integrates easily into modular NH fuse holders and switch disconnectors used throughout industrial automation and power conversion systems.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial motor drives.
- Power converters and rectifiers.
- UPS systems.
- Renewable energy inverters.
- Industrial automation and semiconductor protection.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Dual indicator | |
|---|---|---|
| Fuse Type | PV (gPV), Semiconductor | |
| Fuse Size | NH2 | |
| Fuse Class | gS | |
| Voltage | 690 V | |
| Item number | M322471 | |
| Catalogue No | NH2GS69V200PV | |
| Description | Square Body High-Speed Fuse Protistor® NH Size 2 gS 690VAC IEC 700VAC UL 200A With Double indicator | |
| EAN/UPC Code | 3605340360271 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 200 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | gS | |
| Fuse Size | NH2 | |
| Mounting | Clip | |
| Clearing I2t At Rated Voltage | 34 kA²s | |
| Melting I2t | 6.87 kA²s | |
| AC Max I.R./Breaking Capacity | I1: 160 kA | |
| Indication System | Yes | |
| Indication System Type | Double indicator | |
| Connection/Terminal Material | Copper | |
| Connection/Terminal Type | Plain Blades | |
| Product Width | 52 mm | |
| Product Length | 150 mm | |
| Product Height | 74 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 1.9299 kg | |
| Sell Pack Width | 155 mm | |
| Sell Pack Length | 160 mm | |
| Sell Pack Height | 80 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.6433 kg | |
| Power Dissipation at Rated Current Value | 30 W | |
| HS Code | 85361090 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen NH2GS69V200PV used for?
It provides full-range high-speed protection for semiconductor devices such as IGBTs, thyristors, GTOs and power diodes in industrial power electronic equipment.
What is the current rating of this fuse?
The Mersen NH2GS69V200PV has a 200 A rated current.
What voltage is this fuse rated for?
The fuse is rated for 690 V AC (IEC) and 700 V AC (UL).
What does the gS operating class mean?
The gS classification provides full-range semiconductor protection, covering both overload and short-circuit conditions.
Where is this fuse commonly installed?
It is commonly installed in industrial drives, converters, UPS systems, renewable energy equipment and other power conversion applications.
Trusted Semiconductor Protection Worldwide
Mersen Protistor® semiconductor fuses are trusted worldwide by OEMs, panel builders and industrial engineers for delivering dependable protection for critical power electronic equipment.
