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MERSEN FUSE 6,9 URB 000 D08 / 315 6,9URB000D08/315
MPN: R330042
Alt. SKU: DN000UB69V315
Special Price
£33.52
£27.93
Regular Price
£60.94
MERSEN FUSE 6,9 URB 000 D08 / 315 6,9URB000D08/315 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 315A DIN 80 Blades DN000UB69V315?
This high-speed Protistor® fuse is engineered for superior protection of power semiconductors in demanding industrial applications. Featuring a compact NH 000 square body design and DIN 80 blades, it ensures reliable performance up to 315A at 690VAC, in line with IEC standards.
With rapid fault current interruption and robust construction, the DN000UB69V315 minimises downtime and safeguards sensitive equipment. Its precision manufacturing guarantees consistent operation, making it ideal for critical systems requiring dependable circuit protection.
Product Code: R330042
Key Benefits
- High-speed aR characteristic for rapid fault clearing
- Compact NH 000 square body design for space-saving installation
- Robust ceramic insulating body for enhanced durability
- Silver-plated copper DIN 80 blade terminals ensure reliable connections
- High breaking capacity of 200 kA for superior protection
- Compliant with IEC and UL voltage standards for versatile use
- RoHS compliant, supporting environmental safety standards
Compatibility
This fuse is compatible with NH 000 fuse holders and switchgear designed for DIN 80 blade terminals. It is suitable for use in industrial semiconductor protection circuits operating at voltages up to 690VAC and currents up to 315A.
Applications
- Protection of power semiconductors such as thyristors and diodes
- Industrial motor drives and inverters
- Power electronics and control systems
- Renewable energy systems including solar and wind inverters
- High-speed switching circuits requiring fast fault interruption
Technical Specifications
- Item number: R330042
- Catalogue No: DN000UB69V315
- Description: Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 315A DIN 80 Blades
- EAN/UPC Code: 3605340361155
- 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
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: DIN 80 Blades
- Product Width: 20 mm
- Product Length: 100 mm
- Product Height: 38.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 0.396 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: 0.132 kg
- Power Dissipation at Rated Current Value: 58 W
Frequently Asked Questions
What does the aR characteristic mean?
The aR characteristic indicates a high-speed fuse designed specifically for semiconductor protection, capable of interrupting short-circuit currents rapidly to protect sensitive components.
Can this fuse be used for DC applications?
Yes, this fuse is rated for both AC and DC voltages, with a maximum DC voltage rating of 500 V as per UL standards.
What type of mounting does this fuse require?
This fuse is designed for bolted mounting and uses DIN 80 blade terminals for secure connection.
Is this fuse compliant with environmental regulations?
Yes, the fuse is RoHS compliant, ensuring it meets environmental safety standards by restricting hazardous substances.
Common Search Terms
high-speed fuse, Protistor fuse, NH 000 fuse, semiconductor protection fuse, 315A fuse, 690VAC fuse, DIN 80 blade fuse, aR fuse characteristic, industrial fuse, bolted mounting fuse
| Manufacturer Part Number | R330042 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340361155 |
| Height | 100mm |
| Width | 20mm |
| Depth | 38.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | DN000UB69V315 |
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