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MERSEN FUSE 6,9 URD 30 E F 0250 6,9URD30EF0250
MPN: P300094
Alt. SKU: PC30UD69V250EF
Special Price
£73.70
£61.42
Regular Price
£134.00
MERSEN FUSE 6,9 URD 30 E F 0250 6,9URD30EF0250 is available to buy in increments of 3
Why Choose the Square Body High-Speed Fuse Protistor® Size 30 aR 690VAC IEC 700VAC UL 250A With Striker Open Slot Blades PC30UD69V250EF?
Engineered for demanding industrial applications, this high-speed fuse delivers reliable short-circuit protection for power semiconductors. Rated for 690VAC (IEC) and 700VAC (UL) with a 250A current rating, it ensures optimal safety and performance in critical electrical systems.
The open slot blade design with striker functionality enables easy identification of operation and integration into automated systems. Its robust square body packaging ensures durability, while compliance with international standards guarantees seamless application in global projects.
Technical Specifications
- Item number: P300094
- Catalogue No: PC30UD69V250EF
- Description: Square Body High-Speed Fuse Protistor® Size 30 aR 690VAC IEC 700VAC UL 250A With Striker Open Slot Blades
- EAN/UPC Code: 3605340323399
- Rated voltage AC UL: 700 V
- Rated voltage AC IEC: 690 V
- Ampere Rating: 250 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 30
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 32.4 kA²s
- Melting I2t: 5.8 kA²s
- 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: Open Slot Blades
- Product Width: 40 mm
- Product Length: 100 mm
- Product Height: 48 mm
- Sell Pack Quantity: 3 EA
- Sell Pack Weight: 0.7959 kg
- Sell Pack Width: 140 mm
- Sell Pack Length: 143 mm
- Sell Pack Height: 65 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.2653 kg
- Power Dissipation at Rated Current Value: 50 W
Product Code: P300094
Key Benefits
- High-speed protection ensures rapid disconnection during short-circuits, safeguarding sensitive semiconductor devices.
- Striker indication system provides clear visual confirmation of fuse operation for quick maintenance.
- Robust ceramic body offers excellent durability and thermal resistance under demanding conditions.
- Open slot blade terminals allow easy and secure bolted mounting for reliable electrical connection.
- Compliance with IEC and UL standards guarantees global compatibility and safety assurance.
Compatibility
This fuse is compatible with industrial power semiconductor protection systems requiring high-speed aR characteristics. It integrates seamlessly with bolted fuse holders designed for size 30 fuses and is suitable for use in AC circuits up to 700V UL and 690V IEC ratings.
Applications
- Protection of power semiconductors in industrial motor drives and inverters.
- Short-circuit protection in power distribution panels and switchgear.
- Use in automation systems requiring high-speed fuse protection with indication.
- Renewable energy systems such as solar inverters and wind turbine converters.
- General industrial electrical installations requiring reliable semiconductor protection.
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-circuits quickly while allowing normal transient currents.
Can this fuse be used in DC applications?
No, this particular fuse is rated for AC applications only, as specified in the technical data.
How does the striker indication system work?
The striker mechanism provides a visible indication when the fuse has operated by releasing a spring-loaded striker, making it easy to identify a blown fuse without disassembly.
Is this fuse RoHS compliant?
Yes, the fuse complies with RoHS directives, ensuring it is free from hazardous substances.
Common Search Terms
high-speed fuse, semiconductor protection fuse, size 30 fuse, aR fuse, 250A fuse, 690VAC fuse, 700VAC fuse, striker fuse, open slot blade fuse, ceramic body fuse, bolted fuse mount
| Manufacturer Part Number | P300094 |
|---|---|
| Packed Quantity | 3 |
| Barcode | 3605340323399 |
| Height | 100mm |
| Width | 40mm |
| Depth | 48mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | PC30UD69V250EF |
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