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 250 6,9URB000D08L250
MPN: Z330187
Alt. SKU: DN000UB69V250L
Special Price
£38.82
£32.35
Regular Price
£70.57
MERSEN FUSE 6,9 URB 000 D08L 250 6,9URB000D08L250 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 250A With Striker DIN 80 Blades DN000UB69V250L?
Engineered for demanding industrial applications, this Protistor® high-speed fuse provides fast, reliable protection for semiconductor devices and critical power electronics. Rated at 250A with a 690VAC IEC voltage standard, it ensures dependable operation in harsh environments.
The integrated striker and robust DIN 80 blades facilitate straightforward installation, while the NH 000 form factor offers compatibility with a wide range of fuse holders. Choose this solution for superior safety, reduced downtime, and compliance with international standards.
Product Code: Z330187
Key Benefits
- Fast and reliable protection for semiconductor devices and power electronics
- High breaking capacity of 200 kA ensures safety under fault conditions
- Integrated striker indication system for easy fuse status monitoring
- Durable ceramic body for enhanced insulation and longevity
- Silver-plated copper terminals with DIN 80 blades for secure and efficient connections
- Compliance with IEC and UL standards for global application
Compatibility
This fuse is compatible with NH 000 size fuse holders and switchgear designed to accommodate DIN 80 blade terminals. It supports both AC and DC applications up to 690 V AC and 500 V DC respectively, making it suitable for a wide range of industrial electrical systems.
Applications
- Protection of semiconductor devices such as thyristors and diodes
- Industrial power electronics circuits
- Motor drives and variable frequency drives
- Renewable energy systems including solar inverters
- Heavy machinery and manufacturing equipment
Technical Specifications
- Item number: Z330187
- Catalogue No: DN000UB69V250L
- Description: Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 250A With Striker DIN 80 Blades
- EAN/UPC Code: 8430399015514
- Rated voltage AC UL: 690 V
- Rated voltage DC UL: 500 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 250 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: aR
- Fuse Size: NH000
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 52000 A²s
- Melting I2t: 9860 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: 45 W
Frequently Asked Questions
What does the 'aR' speed/characteristic mean?
The 'aR' rating indicates a high-speed fuse designed for semiconductor protection, capable of interrupting short-circuit currents quickly to prevent damage to sensitive components.
Is this fuse suitable for both AC and DC applications?
Yes, this fuse is rated for use in both AC (up to 690 V) and DC (up to 500 V) circuits, providing versatile protection in various industrial environments.
How does the striker indication system work?
The striker mechanism provides a visual indication when the fuse has blown, allowing for quick identification and replacement without additional testing equipment.
Can this fuse be used in renewable energy systems?
Yes, it is suitable for protecting power electronics in renewable energy applications such as solar inverters and wind turbines.
Common Search Terms
high-speed fuse, semiconductor fuse, NH 000 fuse, Protistor fuse, 250A fuse, 690VAC fuse, DIN 80 blade fuse, striker fuse, industrial fuse, aR fuse, ceramic body fuse
| Manufacturer Part Number | Z330187 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 8430399015514 |
| Height | 100mm |
| Width | 20mm |
| Depth | 55.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | DN000UB69V250L |
Write Your Own Review
