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 URD 3 PV 0315 6,9URD3PV315
MPN: F320579
Alt. SKU: NH3UD69V315PV
Special Price
£80.02
£66.68
Regular Price
£145.48
Why Choose the Square Body High-Speed Fuse Protistor® NH Size 3 aR 690VAC IEC 700VAC UL 315A With Double Indicator Plain Blades NH3UD69V315PV?
Engineered for demanding industrial and photovoltaic protection, this fuse offers rapid circuit interruption at high fault currents up to 315A, ensuring safety and minimal downtime for critical equipment.
The double indicator design allows immediate visual verification of fuse status, while plain blades enable straightforward installation. Full compliance with IEC and UL standards assures compatibility and reliability in advanced electrical systems.
Product Code: NH3UD69V315PV
Key Benefits
- Rapid circuit interruption for enhanced safety and equipment protection.
- Double indicator system for immediate visual status verification.
- Plain blade terminals for easy and secure installation.
- High breaking capacity of 170 kA ensures reliable operation under fault conditions.
- Ceramic body for durability and heat resistance.
- Complies with IEC and UL standards for broad compatibility.
Compatibility
This fuse is compatible with NH Size 3 fuse holders and clips designed for high-speed aR fuses. It fits seamlessly into electrical systems requiring 690VAC IEC or 700VAC UL rated protection, particularly in semiconductor and photovoltaic applications.
Applications
- Industrial motor protection circuits.
- Photovoltaic power systems.
- Semiconductor device protection.
- High-speed circuit interruption in electrical distribution.
- General electrical safety in industrial installations.
Technical Specifications
- Item number: F320579
- Catalogue No: NH3UD69V315PV
- Description: Square Body High-Speed Fuse Protistor® NH Size 3 aR 690VAC IEC 700VAC UL 315A With Double indicator Plain Blades
- EAN/UPC Code: 3605340358537
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 315 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: NH3
- Mounting: Clip
- Clearing I2t At Rated Voltage: 28.2 kA²s
- Melting I2t: 5.24 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: 72 mm
- Product Length: 150 mm
- Product Height: 89 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 1.05 kg
- Sell Pack Width: 165 mm
- Sell Pack Length: 185 mm
- Sell Pack Height: 100 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 1.05 kg
- Power Dissipation at Rated Current Value: 113 W
Frequently Asked Questions
What does the double indicator on this fuse signify?
The double indicator provides a clear visual signal when the fuse has blown, enhancing safety by allowing quick status checks without removing the fuse.
Is this fuse suitable for DC applications?
No, this particular fuse is rated for AC applications only, as specified in the technical specifications.
Can this fuse be used in photovoltaic systems?
Yes, it is designed for demanding industrial and photovoltaic protection, making it suitable for solar power installations.
What is the breaking capacity of this fuse?
The fuse has a maximum breaking capacity of 170 kA at rated voltage, ensuring reliable interruption of high fault currents.
Common Search Terms
High-speed fuse, NH3 fuse, 315A fuse, Protistor fuse, double indicator fuse, ceramic fuse, industrial fuse, photovoltaic fuse, aR fuse, IEC fuse, UL fuse, semiconductor protection fuse.
| Manufacturer Part Number | F320579 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340358537 |
| Height | 150mm |
| Width | 72mm |
| Depth | 89mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | NH3UD69V315PV |
Write Your Own Review
