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MERSEN FUSE 1000 C4 URD 50 L D80 DN00UD10C50L
MPN: H076413
Alt. SKU: DN00UD10C50L
Special Price
£76.45
£63.71
Regular Price
£139.00
MERSEN FUSE 1000 C4 URD 50 L D80 DN00UD10C50L is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size NH 00 aR 1000VAC IEC 50A With Striker DIN 80 Blades DN00UD10C50L?
This high-speed Protistor® fuse is engineered for superior protection of power semiconductors, offering fast-acting performance at 1000VAC with a robust 50A current rating. Its square NH 00 body and DIN 80 blades ensure reliable, standardised integration in demanding industrial installations.
Designed to IEC standards and equipped with a visual striker for easy status indication, this fuse delivers excellent breaking capacity and operational safety, minimising system downtime and safeguarding critical equipment.
Product Code: H076413
Key Benefits
- Fast-acting aR characteristic ensures rapid disconnection to protect sensitive power semiconductors.
- High breaking capacity of 120 kA at 1000 V AC enhances safety and reliability in industrial circuits.
- Visual striker indication provides clear and immediate fuse status for maintenance efficiency.
- Standard NH 00 size and DIN 80 blade terminals allow easy integration into existing installations.
- Ceramic body offers excellent insulation and durability under demanding operating conditions.
Compatibility
This fuse is compatible with NH 00 fuse holders and switchgear designed to IEC standards, particularly suited for semiconductor protection applications in industrial power systems. Its DIN 80 blade terminals ensure secure and standardised connection with corresponding fuse bases and holders.
Applications
- Protection of power semiconductors such as thyristors and diodes in inverters and converters.
- Industrial motor drives requiring fast and reliable overcurrent protection.
- Power supply circuits in automation and control systems.
- Renewable energy systems including photovoltaic inverters.
- General industrial electrical protection where high breaking capacity and fast response are critical.
Frequently Asked Questions
What does the 'aR' characteristic mean for this fuse?
The 'aR' characteristic indicates a high-speed fuse designed specifically for semiconductor protection. It clears short circuits rapidly while allowing for brief overloads typical in semiconductor circuits.
Can this fuse be used in DC applications?
This particular fuse is rated for AC use at 1000 V and is not specified for DC applications. For DC circuits, a fuse with appropriate DC rating should be selected.
How does the visual striker indication work?
The visual striker mechanism activates when the fuse element melts, providing a clear visual indication that the fuse has operated and needs replacement.
What are the dimensions of this fuse?
The fuse measures 100 mm in length, 30 mm in width, and 38.5 mm in height, conforming to the NH 00 size standard.
Common Search Terms
NH 00 fuse, high-speed fuse, semiconductor protection fuse, Protistor fuse, 50A fuse 1000V, DIN 80 blade fuse, fast-acting aR fuse, industrial fuse, visual striker fuse
Technical Specifications
- Item number: H076413
- Catalogue No: DN00UD10C50L
- Description: Square Body High-Speed Fuse Protistor® Size NH 00 aR 1000VAC IEC 50A With Striker DIN 80 Blades
- EAN/UPC Code: 3605340017267
- Rated voltage AC IEC: 1000 V
- Ampere Rating: 50 A
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: NH00
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 704 A²s
- Melting I2t: 102 A²s
- AC Max I.R./Breaking Capacity: I1: 120 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: DIN 80 Blades
- Product Width: 30 mm
- Product Length: 100 mm
- Product Height: 38.5 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 0.66 kg
- Sell Pack Width: 100 mm
- Sell Pack Length: 110 mm
- Sell Pack Height: 80 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.22 kg
- Power Dissipation at Rated Current Value: 19.5 W
| Manufacturer Part Number | H076413 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340017267 |
| Height | 100mm |
| Width | 30mm |
| Depth | 38.5mm |
| HS Code | 85361050 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | DN00UD10C50L |
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