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MERSEN FUSE 6,9 GS 2 PV 0450 C322485
MPN: C322485
Alt. SKU: NH2GS69V450PV
Special Price
£74.96
£62.47
Regular Price
£136.30
MERSEN FUSE 6,9 GS 2 PV 0450 C322485 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® NH Size 2 gS 690VAC IEC 700VAC UL 450A With Double Indicator?
This high-performance Protistor® fuse delivers reliable circuit protection for industrial power systems, offering fast operation at 450A and compatibility with 690VAC IEC and 700VAC UL standards. The NH Size 2 square body design ensures straightforward integration in high-energy environments.
Featuring dual visual indicators for rapid status identification, this NH2GS69V450PV model optimises downtime prevention and maintenance efficiency, making it an ideal choice for safeguarding critical electrical infrastructure.
Product Code: NH2GS69V450PV
Key Benefits
- Fast-acting gS characteristic ensures quick interruption of faults to protect sensitive semiconductor devices.
- Double indicator system provides clear and immediate visual status of fuse condition, reducing maintenance time.
- High breaking capacity of 160 kA enhances safety in high-energy industrial applications.
- Robust ceramic body material offers excellent durability and thermal stability.
- Compatible with both IEC and UL voltage standards, ensuring broad applicability.
Compatibility
This fuse is compatible with NH Size 2 fuse holders and clips designed for high-speed gS fuses. It fits seamlessly into industrial power distribution systems requiring 690VAC IEC or 700VAC UL rated fuses at 450A. The plain blade copper terminals ensure reliable electrical connection with standard mounting hardware.
Applications
- Protection of semiconductor devices such as thyristors and diodes in industrial drives.
- High-speed circuit protection in power electronics and motor control centres.
- Industrial power distribution panels requiring fast-acting fuse protection.
- Renewable energy systems including solar inverters and wind turbine converters.
Technical Specifications
- Item number: C322485
- Catalogue No: NH2GS69V450PV
- Description: Square Body High-Speed Fuse Protistor® NH Size 2 gS 690VAC IEC 700VAC UL 450A With Double indicator
- EAN/UPC Code: 3605340360325
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 450 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gS
- Fuse Size: NH2
- Mounting: Clip
- Clearing I2t At Rated Voltage: 405 kA²s
- Melting I2t: 81.125 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: 43 W
Frequently Asked Questions
What does the gS characteristic mean?
The gS characteristic indicates a high-speed fuse designed to protect semiconductor devices by interrupting short-circuit currents very quickly, preventing damage.
Can this fuse be used in DC circuits?
No, this particular model is rated for AC applications only, as specified in the technical specifications.
What is the purpose of the double indicator?
The double indicator provides a clear visual signal on both ends of the fuse, allowing quick identification of a blown fuse to reduce downtime.
Is this fuse RoHS compliant?
Yes, the fuse complies with RoHS standards, ensuring it is free from hazardous substances.
Common Search Terms
NH2 fuse, high-speed fuse, Protistor fuse, semiconductor protection fuse, 450A fuse, 690VAC fuse, 700VAC fuse, double indicator fuse, gS fuse, industrial fuse, ceramic body fuse, fast-acting fuse
| Manufacturer Part Number | C322485 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340360325 |
| Height | 150mm |
| Width | 52mm |
| Depth | 74mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | NH2GS69V450PV |
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