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MERSEN FUSE 6,9 GS 000 PV 063 NH000GS69V63PV
High-speed NH000 size fuse with gS characteristic, rated 63A at 690VAC IEC and 700VAC UL, featuring a double indicator and ceramic body for reliable semiconductor and industrial circuit protection.
£22.89
Why Choose the Mersen NH000GS69V63PV High-Speed Semiconductor Fuse?
The Mersen NH000GS69V63PV is a premium NH Size 000 high-speed semiconductor fuse link engineered to provide fast and reliable protection for sensitive power electronic equipment. As part of the trusted Mersen Protistor® series, it is designed to safeguard semiconductor devices including IGBTs, thyristors, diodes and rectifiers against damaging short-circuit currents while maintaining reliable system performance.
Designed for demanding industrial applications, the NH000GS69V63PV features a gS utilisation category, offering comprehensive protection for both semiconductor devices and associated equipment. Its advanced construction incorporates pure silver fuse elements embedded in solidified silica sand, delivering low let-through energy, excellent current limitation and high breaking capacity.
With a rated current of 63 A, a voltage rating of 690 V AC (IEC) and 700 V AC (UL), plus a compact NH Size 000 blade-contact design, this fuse is ideal for industrial drives, power converters, UPS systems and renewable energy installations requiring dependable semiconductor protection.
Key Advantages
- High-speed gS semiconductor protection fuse for industrial power electronics.
- 63 A rated current suitable for demanding electronic applications.
- 690 V AC IEC / 700 V AC UL voltage rating.
- Fast current-limiting characteristics reduce fault energy.
- High breaking capacity improves equipment protection.
- Compact NH Size 000 blade-contact format for compatible fuse holders.
Key Features
- Mersen Protistor® NH000GS69V63PV.
- 63 A nominal current rating.
- 690 V AC IEC / 700 V AC UL operation.
- gS utilisation category providing semiconductor and equipment protection.
- NH Size 000 square-body construction.
- Double visual fuse indicator.
- Silver-plated blade contacts.
- Designed for industrial power conversion equipment.
Reliable Protection for Industrial Power Electronics
High-speed semiconductor fuses are specifically developed to interrupt fault currents before sensitive electronic components are damaged. Their rapid operating characteristics significantly reduce thermal stress, helping maximise the service life of power electronic assemblies and minimise costly production downtime.
The Mersen NH000GS69V63PV is suitable for installations requiring dependable protection of industrial converters, drives and semiconductor modules. Its compact NH000 design allows straightforward installation into compatible NH fuse holders and switch disconnectors used throughout modern industrial control systems.
Typical Applications
- Variable frequency drives (VFDs).
- Industrial power converters.
- UPS systems.
- Motor control equipment.
- Renewable energy power conversion systems.
- Protection of IGBTs, thyristors, diodes and semiconductor modules.
Technical Specifications
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| Fuse Indication | Dual indicator | |
|---|---|---|
| Fuse Type | PV (gPV), Semiconductor | |
| Fuse Size | NH000 | |
| Fuse Class | gS | |
| Voltage | 690 V | |
| Item number | K322055 | |
| Catalogue No | NH000GS69V63PV | |
| Description | Square Body High-Speed Fuse Protistor® NH Size 000 gS 690VAC IEC 700VAC UL 63A With Double indicator | |
| EAN/UPC Code | 3605340359848 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 63 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | gS | |
| Fuse Size | NH000 | |
| Mounting | Clip | |
| Clearing I2t At Rated Voltage | 1545 A²s | |
| Melting I2t | 275 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 | 11 W | |
| HS Code | 85361050 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen NH000GS69V63PV used for?
The NH000GS69V63PV is designed to protect semiconductor devices and industrial power electronic equipment against damaging short-circuit currents.
What is the rated current of this fuse?
The fuse has a nominal current rating of 63 A.
What voltage is the NH000GS69V63PV rated for?
It is rated for 690 V AC (IEC) and 700 V AC (UL) applications.
What does the gS utilisation category mean?
The gS classification provides full-range protection for semiconductor devices as well as associated equipment, combining overload and short-circuit protection.
Where is this fuse typically installed?
The fuse is commonly installed in compatible NH Size 000 fuse holders or switch disconnectors within industrial drives, converters, UPS systems and renewable energy equipment.
Trusted Protection for Critical Power Electronics
Mersen Protistor® semiconductor fuses are trusted worldwide by equipment manufacturers, panel builders and maintenance engineers to deliver reliable protection for modern industrial power electronic systems.
