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MERSEN FUSE 6,5 URD 272 TTF 2500 PC272UD65V25CTF
MPN: H301997
Alt. SKU: PC272UD65V25CTF
Special Price
£620.47
£517.06
Regular Price
£1,128.12
Why Choose the Square Body High-Speed Fuse Protistor® Size 2x72 aR 650VAC IEC 2500A With Striker Flush Ends Metric Threads With Omega Connection (PC272UD65V25CTF)?
This high-speed fuse is engineered for optimal protection of power semiconductors, supporting reliable operation in demanding industrial applications up to 2500A at 650VAC. The square body design with striker flush ends and metric threads ensures secure installation and consistent performance.
Featuring Omega connection for robust electrical integrity, this Protistor® fuse delivers rapid fault interruption and compliance with IEC standards. Choose this solution for enhanced equipment safety, durability, and ease of integration into your protection systems.
Technical Specifications
- Item number: H301997
- Catalogue No: PC272UD65V25CTF
- Description: Square Body High-Speed Fuse Protistor® Size 2x72 aR 650VAC IEC 2500A With Striker Flush ends metric threads With Omega connection
- EAN/UPC Code: 3605340349511
- Rated voltage AC IEC: 650 V
- Ampere Rating: 2500 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 2x72
- Mounting: Bolted
- Clearing I2t At Rated Voltage: 12000 kA²s
- Melting I2t: 3470 kA²s
- AC Max I.R./Breaking Capacity: I1: 100 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Brass
- Connection/Terminal Type: Flush ends
- Product Width: 138.5 mm
- Product Length: 91 mm
- Product Height: 65.5 mm
- Sell Pack Quantity: 1 EA
- Sell Pack Weight: 1.825 kg
- Sell Pack Width: 85 mm
- Sell Pack Length: 185 mm
- Sell Pack Height: 65 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 1.825 kg
- Power Dissipation at Rated Current Value: 340 W
Product Code: H301997
Key Benefits
- High-speed interruption for enhanced semiconductor protection
- Robust square body design with ceramic insulating material for durability
- Striker indication system for clear fault signalling
- Silver-plated brass terminals with flush ends ensure reliable connections
- Compliant with IEC standards for safety and performance assurance
- Omega connection and metric threads facilitate secure and easy installation
- High breaking capacity of 100 kA for demanding industrial environments
Compatibility
This fuse is compatible with industrial power semiconductor protection systems requiring a 2x72 size fuse with a rated voltage of 650VAC and an ampere rating of 2500A. It is suitable for use in bolted mounting fuse holders designed for high-speed aR characteristic fuses with striker indication and Omega connection terminals.
Applications
- Protection of power semiconductors such as thyristors and diodes
- Industrial motor drives and inverter circuits
- Power conversion and control equipment
- Renewable energy systems including solar and wind power inverters
- Heavy industrial machinery requiring high-speed fault interruption
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR (partial range) characteristic means this fuse is designed to protect semiconductor devices by interrupting high short-circuit currents while allowing lower overload currents to pass without blowing, ensuring selective protection.
Can this fuse be used in DC applications?
No, this fuse is specified for AC applications only, with a rated voltage of 650 V AC as per IEC standards.
How does the striker indication system work?
The striker indication system provides a mechanical indication when the fuse has operated, allowing easy visual or remote detection of a blown fuse without dismantling the installation.
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, Protistor fuse, size 2x72 fuse, 2500A fuse, 650VAC fuse, aR fuse, striker indication fuse, Omega connection fuse, bolted mounting fuse, ceramic body fuse
| Manufacturer Part Number | H301997 |
|---|---|
| Packed Quantity | 1 |
| Barcode | 3605340349511 |
| Height | 91mm |
| Width | 138.5mm |
| Depth | 65.5mm |
| HS Code | 85361090 |
| Country of Manufacture | France |
| Manufacturer | Mersen |
| Alternative Product SKU | PC272UD65V25CTF |
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