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 URB 000 D08L 315 6,9URB000D08L315
MPN: A330188
Alt. SKU: DN000UB69V315L
Special Price
£39.40
£32.83
Regular Price
£71.63
MERSEN FUSE 6,9 URB 000 D08L 315 6,9URB000D08L315 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 315A With Striker DIN 80 Blades DN000UB69V315L?
Engineered for superior circuit protection, this 315A high-speed fuse operates at 690VAC, conforming to IEC standards for dependable safeguarding of semiconductors and critical power components. Its compact NH 000 format ensures adaptability in space-restricted switchgear assemblies.
The integrated striker facilitates reliable remote indication of fuse operation, streamlining maintenance and enhancing system uptime. Rugged DIN 80 blade terminations ensure secure and efficient installation for demanding industrial environments.
Product Code: A330188
Key Benefits
- High-speed aR characteristic provides excellent protection for semiconductors and sensitive equipment.
- Compact NH 000 size fits into tight spaces within switchgear assemblies.
- Integrated striker offers reliable remote indication of fuse operation for easier maintenance.
- Durable ceramic body ensures long-lasting performance and safety.
- Silver-plated copper DIN 80 blade terminals guarantee secure and efficient electrical connections.
- High breaking capacity of 200 kA at rated voltage ensures robust fault clearance.
Compatibility
This fuse is compatible with NH 000 fuse holders and switchgear designed to IEC standards, suitable for use in industrial and commercial electrical distribution systems requiring high-speed semiconductor protection.
Applications
- Protection of power semiconductors such as thyristors and diodes.
- Industrial motor drives and inverters.
- Switchgear and control panels in manufacturing plants.
- Renewable energy systems including photovoltaic inverters.
- General semiconductor protection in high-voltage AC and DC circuits.
Technical Specifications
- Item number: A330188
- Catalogue No: DN000UB69V315L
- Description: Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 315A With Striker DIN 80 Blades
- EAN/UPC Code: 8430399015521
- Rated voltage AC UL: 690 V
- Rated voltage DC UL: 500 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 315 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: aR
- Fuse Size: NH000
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 82000 A²s
- Melting I2t: 15420 A²s
- AC Max I.R./Breaking Capacity: I1: 200 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: DIN 80 Blades
- Product Width: 20 mm
- Product Length: 100 mm
- Product Height: 55.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 0.3849 kg
- Sell Pack Width: 110 mm
- Sell Pack Length: 130 mm
- Sell Pack Height: 80 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.1283 kg
- Power Dissipation at Rated Current Value: 58 W
Frequently Asked Questions
What does the 'aR' speed characteristic mean?
The 'aR' characteristic indicates a high-speed fuse designed to protect semiconductor devices by clearing short-circuits rapidly while allowing normal overload currents to pass without nuisance tripping.
Is this fuse suitable for both AC and DC applications?
Yes, this fuse is rated for both AC (690 V) and DC (500 V) applications, making it versatile for various industrial uses.
What is the purpose of the integrated striker?
The integrated striker provides a mechanical indication of fuse operation and can trigger remote signalling devices to alert maintenance personnel of a blown fuse.
Can this fuse be used in standard NH fuse holders?
It is designed for NH 000 fuse holders with DIN 80 blade connections, ensuring compatibility with standard NH mounting systems.
Common Search Terms
high-speed fuse, semiconductor protection fuse, NH 000 fuse, aR fuse, 315A fuse, 690VAC fuse, fuse with striker, DIN 80 blade fuse, Protistor fuse, ceramic fuse, industrial fuse, circuit protection fuse
| Manufacturer Part Number | A330188 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 8430399015521 |
| Height | 100mm |
| Width | 20mm |
| Depth | 55.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | DN000UB69V315L |
Write Your Own Review
