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MERSEN FUSE 5 URB 000 D08 / 350 5URB000D08/350
MPN: V330114
Alt. SKU: DN000UB50V350
Special Price
£35.81
£29.84
Regular Price
£65.10
MERSEN FUSE 5 URB 000 D08 / 350 5URB000D08/350 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size NH 000 aR 500VAC IEC 350A DIN 80 Blades DN000UB50V350?
Engineered for high-performance protection, this fuse delivers rapid response against short-circuit events, ensuring optimum safety for sensitive power semiconductor applications up to 350A at 500VAC. Its compact NH 000 format with DIN 80 blade terminations ensures seamless integration into standard fuse holders, maximising panel space efficiency.
Manufactured to IEC standards, the Protistor® fuse provides consistent, reliable operation in demanding industrial environments. Ideal for drives, inverters, and rectifiers, it minimises downtime and equipment damage, making it a trusted choice for precision electrical systems.
Technical Specifications
- Item number: V330114
- Catalogue No: DN000UB50V350
- Description: Square Body High-Speed Fuse Protistor® Size NH 000 aR 500VAC IEC 350A DIN 80 Blades
- EAN/UPC Code: 3605340361971
- Rated voltage AC UL: 500 V
- Rated voltage DC UL: 320 V
- Rated voltage AC IEC: 500 V
- Ampere Rating: 350 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: aR
- Fuse Size: NH000
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 110000 A²s
- Melting I2t: 22400 A²s
- AC Max I.R./Breaking Capacity: I1: 120 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
Product Code: V330114
Key Benefits
- Rapid response to short-circuit events protecting sensitive semiconductor devices.
- Compact NH 000 size optimises panel space and fits standard fuse holders.
- High breaking capacity of 120 kA ensures reliable interruption under fault conditions.
- Silver-plated copper terminals provide excellent conductivity and corrosion resistance.
- Ceramic body offers robust insulation and thermal stability.
- Complies with IEC standards for consistent performance in industrial environments.
Compatibility
This fuse is compatible with NH 000 fuse holders featuring DIN 80 blade terminals. It is suitable for integration in industrial power systems including drives, inverters, and rectifier circuits requiring high-speed semiconductor protection up to 350A at 500VAC.
Applications
- Protection of power semiconductors in industrial motor drives.
- Inverter and rectifier circuit safeguarding.
- High-speed protection in automation and control panels.
- Use in renewable energy systems such as solar inverters.
- General industrial electrical equipment requiring reliable fuse protection.
Frequently Asked Questions
What does the 'aR' characteristic mean for this fuse?
The 'aR' designation indicates a high-speed semiconductor fuse with partial-range short-circuit protection, designed to protect power semiconductors by clearing faults very rapidly.
Can this fuse be used for both AC and DC applications?
Yes, this fuse is rated for both AC and DC voltages, making it suitable for a wide range of industrial power applications.
What is the significance of the 120 kA breaking capacity?
The 120 kA breaking capacity means the fuse can safely interrupt fault currents up to 120,000 amperes without damage, ensuring system protection during severe short-circuits.
Is this fuse RoHS compliant?
Yes, the product meets RoHS compliance requirements, ensuring it is free from hazardous substances.
Common Search Terms
NH 000 fuse, high-speed semiconductor fuse, Protistor fuse, 350A fuse 500VAC, DIN 80 blade fuse, ceramic body fuse, industrial fuse protection, aR characteristic fuse, semiconductor protection fuse, high breaking capacity fuse
| Manufacturer Part Number | V330114 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340361971 |
| Height | 100mm |
| Width | 20mm |
| Depth | 38.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | DN000UB50V350 |
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