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MERSEN FUSE 6,9 URB 000 D08 / 125 6,9URB000D08/125
MPN: M330038
Alt. SKU: DN000UB69V125
Special Price
£30.73
£25.61
Regular Price
£55.88
MERSEN FUSE 6,9 URB 000 D08 / 125 6,9URB000D08/125 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 125A DIN 80 Blades DN000UB69V125?
Engineered for superior protection, the Square Body High-Speed Fuse Protistor® NH 000 aR guarantees rapid fault response for critical semiconductor and power conversion applications. With a 690VAC voltage rating and a 125A current capacity, it ensures safe, reliable operation in demanding electrical environments.
Its DIN 80 blade terminations offer secure, low-resistance connections for enhanced system integrity, while full IEC compliance ensures straightforward integration into European and international panels. Select this fuse for compact size, premium performance, and assured operational safety.
Product Code: M330038
Key Benefits
- Rapid fault clearing with aR characteristic for semiconductor protection
- High breaking capacity of 200 kA ensures safety under extreme fault conditions
- Silver-plated copper DIN 80 blade terminals provide reliable, low-resistance connections
- Ceramic body for excellent thermal and mechanical stability
- Compact NH000 size allows space-saving panel design
- RoHS compliant, meeting environmental and safety standards
Compatibility
This fuse is compatible with IEC standard fuse holders and switchgear designed for NH000 size fuses. Its DIN 80 blade terminals fit securely into standard DIN 80 blade fuse clips, making it suitable for integration into European and international electrical distribution systems requiring high-speed semiconductor protection.
Applications
- Protection of power semiconductors such as thyristors and diodes
- Industrial power conversion equipment
- Motor drives and frequency converters
- Renewable energy systems including solar inverters
- UPS (Uninterruptible Power Supplies) and battery protection
Technical Specifications
- Item number: M330038
- Catalogue No: DN000UB69V125
- Description: Square Body High-Speed Fuse Protistor® Size NH 000 aR 690VAC IEC 125A DIN 80 Blades
- EAN/UPC Code: 3605340361070
- Rated voltage AC UL: 690 V
- Rated voltage DC UL: 500 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 125 A
- RoHS Compliant: Yes
- AC or DC: AC/DC
- Speed/Characteristic: aR
- Fuse Size: NH000
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 8900 A²s
- Melting I2t: 1310 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: 26 W
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR (partial-range) characteristic indicates that this fuse is designed for high-speed protection of semiconductors, clearing short-circuit faults rapidly while allowing certain overloads to pass without blowing.
Is this fuse suitable for DC applications?
Yes, this fuse is rated for both AC and DC voltages, with a maximum DC voltage rating of 500 V.
Can this fuse be used in standard NH fuse holders?
Yes, it fits NH000 size fuse holders and uses DIN 80 blade terminals compatible with standard holders designed for this size.
What is the breaking capacity of this fuse?
The fuse has a high breaking capacity of 200 kA at rated voltage, suitable for industrial power systems.
Common Search Terms
NH000 high-speed fuse, semiconductor protection fuse, 125A aR fuse, 690VAC fuse NH size, DIN 80 blade fuse, Protistor fuse, ceramic body fuse, high breaking capacity fuse
| Manufacturer Part Number | M330038 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340361070 |
| Height | 100mm |
| Width | 20mm |
| Depth | 38.5mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | DN000UB69V125 |
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