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MERSEN FUSE 6,921 CP AR 22.58 0050 FR22AR69V50T
MPN: E1056670
Alt. SKU: FR22AR69V50T
Special Price
£16.74
£13.95
Regular Price
£30.44
MERSEN FUSE 6,921 CP AR 22.58 0050 FR22AR69V50T is available to buy in increments of 10
Why Choose the High-Speed Cylindrical Fuse Protistor® Size 22x58 aR 690VAC IEC 50A With Striker FR22AR69V50T?
Engineered for demanding industrial and power electronics applications, this Protistor® high-speed cylindrical fuse (22x58mm, aR, 50A) offers rapid fault protection up to 690VAC, ensuring reliable safeguarding of sensitive semiconductor devices.
Featuring an integrated striker for remote indication and compliance with IEC standards, the FR22AR69V50T guarantees operational safety, fast response times, and simplified system maintenance for high-performance environments.
Product Code: FR22AR69V50T
Key Benefits
- Rapid fault clearing to protect sensitive semiconductor components.
- Integrated striker for remote fault indication and easy maintenance.
- High breaking capacity of 160 kA for enhanced system safety.
- Compact 22x58mm ceramic body ensures durability and reliable performance.
- Silver-plated copper terminals provide excellent conductivity and corrosion resistance.
- Compliant with IEC standards for assured quality and compatibility.
Compatibility
This fuse is compatible with industrial power electronics systems requiring a high-speed aR fuse rated at 50A and 690VAC. It fits fuse holders and clips designed for 22x58mm cylindrical fuses and is ideal for semiconductor protection applications.
Applications
- Protection of semiconductor devices such as thyristors and diodes.
- Industrial power supplies and converters.
- Motor drives and inverters.
- Renewable energy systems including solar inverters.
- High-performance electrical control panels.
Technical Specifications
- Item number: E1056670
- Catalogue No: FR22AR69V50T
- Description: High-Speed Cylindrical Fuse Protistor® Size 22x58 aR 690VAC IEC 50A With Striker
- EAN/UPC Code: 3605340592832
- Rated voltage AC IEC: 690 V
- Ampere Rating: 50 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 22x58
- Mounting: Clip
- Clearing I2t At Rated Voltage: 1850 A²s
- Melting I2t: 217.6 A²s
- AC Max I.R./Breaking Capacity: I1: 160 kA
- Indication System: Yes
- Indication System Type: Striker
- Connection/Terminal Material: Silver-Plated Copper
- Connection/Terminal Type: Ferrule
- Product Diameter: 22.2 mm
- Product Length: 58 mm
- Sell Pack Quantity: 10 EA
- Sell Pack Weight: 0.57 kg
- Sell Pack Width: 114 mm
- Sell Pack Length: 119 mm
- Sell Pack Height: 24 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.057 kg
- Power Dissipation at Rated Current Value: 13.4 W
Frequently Asked Questions
What does the aR characteristic mean for this fuse?
The aR characteristic indicates that the fuse is a high-speed semiconductor fuse designed to protect semiconductor devices by rapidly clearing short-circuit faults while allowing for limited overload capability.
Is this fuse suitable for DC applications?
No, this particular fuse is rated for AC applications only, with a maximum rated voltage of 690 V AC.
How does the integrated striker indication system work?
The integrated striker provides a mechanical indication of fuse operation by triggering a visible or remote signal when the fuse has blown, simplifying fault detection and maintenance.
Can this fuse be used in renewable energy systems?
Yes, it is suitable for use in renewable energy inverters and power electronics requiring high-speed semiconductor protection.
Common Search Terms
high speed fuse, semiconductor protection fuse, cylindrical fuse 22x58, aR fuse 50A 690VAC, Protistor fuse with striker, industrial fuse 50 amp, IEC fuse 690 volts, rapid fuse for power electronics
| Manufacturer Part Number | E1056670 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340592832 |
| Height | 58mm |
| Width | 22.2mm |
| Depth | 22.2mm |
| HS Code | 85361050 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | FR22AR69V50T |
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