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MERSEN FUSE 6,9 URD 2PV 0700 6,9URD2PV700
MPN: J320490
Alt. SKU: NH2UD69V700PV
Special Price
£86.84
£72.37
Regular Price
£157.90
MERSEN FUSE 6,9 URD 2PV 0700 6,9URD2PV700 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® NH Size 2 aR 690VAC IEC 700VAC UL 700A With Double Indicator Plain Blades NH2UD69V700PV?
The NH2UD69V700PV delivers rapid, reliable circuit protection for demanding industrial and photovoltaic applications, supporting AC voltages up to 690V (IEC) and 700V (UL) with a robust 700A current rating. Its NH size 2 format and plain blade design enable straightforward integration and secure fitment in standard fuse holders.
Featuring dual mechanical indicators for immediate visual status, this Protistor® high-speed fuse ensures minimal system downtime and fast fault identification. Engineered for high short-circuit capacity and consistent performance, it meets rigorous IEC and UL standards for safety and durability.
Technical Specifications
- Item number: J320490
- Catalogue No: NH2UD69V700PV
- Description: Square Body High-Speed Fuse Protistor® NH Size 2 aR 690VAC IEC 700VAC UL 700A With Double indicator Plain Blades
- EAN/UPC Code: 8430399015866
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 700 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: NH2
- Mounting: Clip
- Clearing I2t At Rated Voltage: 420 kA²s
- Melting I2t: 78.1 kA²s
- AC Max I.R./Breaking Capacity: I1: 170 kA
- Indication System: Yes
- Indication System Type: Double indicator
- Connection/Terminal Material: Brass
- 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: 1.86 kg
- Sell Pack Width: 155 mm
- Sell Pack Length: 162 mm
- Sell Pack Height: 80 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.62 kg
- Power Dissipation at Rated Current Value: 175 W
Product Code: NH2UD69V700PV
Key Benefits
- High-speed protection for semiconductor devices and sensitive equipment
- Dual mechanical indicators for quick visual fault detection
- Robust ceramic body ensures durability and excellent insulation
- Complies with IEC and UL standards for safety and reliability
- Plain blade terminals allow easy and secure mounting in fuse holders
- High breaking capacity (170 kA) for enhanced system protection
Compatibility
This fuse is compatible with standard NH size 2 fuse holders designed for aR characteristic fuses. It is suitable for integration within industrial electrical panels, photovoltaic inverter protection circuits, and semiconductor protection systems requiring 700A nominal current and AC voltages up to 700V.
Applications
- Industrial motor and drive protection
- Photovoltaic inverter and solar panel system protection
- Semiconductor device protection in power electronics
- High-speed circuit protection in manufacturing plants
- Electrical distribution boards requiring high breaking capacity
Frequently Asked Questions
What does the 'aR' speed characteristic mean?
The 'aR' characteristic indicates a high-speed fuse designed specifically for semiconductor protection. It interrupts short-circuit currents rapidly to protect sensitive components.
Can this fuse be used in DC applications?
No, this particular fuse is rated for AC applications only, with voltage ratings of 690VAC (IEC) and 700VAC (UL).
How does the double indicator system work?
The double indicator system provides a clear mechanical indication on both sides of the fuse, making it easy to identify a blown fuse without removing it from the holder.
What is the significance of the breaking capacity of 170 kA?
A breaking capacity of 170 kA means the fuse can safely interrupt fault currents up to 170,000 amperes without damage, ensuring reliable protection in high fault current environments.
Common Search Terms
NH2 fuse, high-speed fuse 700A, Protistor fuse NH size 2, semiconductor protection fuse, aR fuse 690V, double indicator fuse, industrial fuse 700A, photovoltaic fuse NH2, ceramic body fuse, plain blade fuse
| Manufacturer Part Number | J320490 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 8430399015866 |
| Height | 150mm |
| Width | 52mm |
| Depth | 74mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | NH2UD69V700PV |
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