We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
MERSEN FUSE 6,9 GS 3 PV 0500 N322587
MPN: N322587
Alt. SKU: NH3GS69V500PV
Special Price
£95.09
£79.24
Regular Price
£172.90
Why Choose the Square Body High-Speed Fuse Protistor® NH Size 3 gS 690VAC IEC 700VAC UL 500A With Double Indicator?
This NH3GS69V500PV fuse delivers reliable high-speed protection for power distribution and semiconductor applications, supporting up to 690VAC (IEC) and 700VAC (UL) with a rated current of 500A. Its robust square body design and double indicator system enable rapid visual identification of fuse status, ensuring quick maintenance and enhanced system safety.
Certified to both IEC and UL standards, this Protistor® fuse provides long-term performance and operational security in demanding industrial environments, making it an ideal choice for engineers who require dependable circuit protection and straightforward integration.
Technical Specifications
- Item number: N322587
- Catalogue No: NH3GS69V500PV
- Description: Square Body High-Speed Fuse Protistor® NH Size 3 gS 690VAC IEC 700VAC UL 500A With Double indicator
- EAN/UPC Code: 3605340360417
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 500 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gS
- Fuse Size: NH3
- Mounting: Clip
- Clearing I2t At Rated Voltage: 435.1 kA²s
- Melting I2t: 87.03 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: 72 mm
- Product Length: 150 mm
- Product Height: 89 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 1.05 kg
- Sell Pack Width: 80 mm
- Sell Pack Length: 155 mm
- Sell Pack Height: 75 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 1.05 kg
- Power Dissipation at Rated Current Value: 52 W
Product Code: NH3GS69V500PV
Key Benefits
- High-speed protection suitable for semiconductor and power distribution applications.
- Double indicator system for clear and quick fuse status identification.
- Certified to IEC and UL standards ensuring reliable and safe operation.
- Robust ceramic body offering excellent durability and insulation.
- Easy clip mounting for straightforward installation and replacement.
- High breaking capacity of 160 kA for superior fault current interruption.
Compatibility
This fuse is compatible with NH Size 3 fuse holders and switch disconnectors designed for gS characteristic fuses. It integrates seamlessly into systems requiring IEC 690VAC or UL 700VAC rated components and is suitable for use in industrial semiconductor protection circuits.
Applications
- Power distribution networks
- Semiconductor device protection
- Industrial motor drives
- Control panels and switchgear
- Renewable energy systems
Frequently Asked Questions
What does the double indicator system signify?
The double indicator system provides a clear visual signal when the fuse has operated, allowing for quick identification and replacement without the need for additional testing equipment.
Is this fuse suitable for DC applications?
No, this fuse is designed specifically for AC applications as indicated by its AC rating and characteristics.
Can this fuse be used in UL certified equipment?
Yes, the NH3GS69V500PV is UL rated for 700VAC, making it suitable for use in UL certified systems.
What is the significance of the gS speed characteristic?
The gS characteristic indicates a high-speed fuse designed to protect semiconductor devices by reacting quickly to fault currents, thereby minimising damage.
Common Search Terms
NH3 fuse, high-speed gS fuse, Protistor NH size 3, 500A fuse, 690VAC fuse, semiconductor protection fuse, double indicator fuse, industrial fuse, ceramic body fuse, 700VAC UL fuse
| Manufacturer Part Number | N322587 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340360417 |
| Height | 150mm |
| Width | 72mm |
| Depth | 89mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | NH3GS69V500PV |
Write Your Own Review
