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MERSEN FUSE 6,921 CP AR 22.58 0032 FR22AR69V32T
MPN: C1056668
Alt. SKU: FR22AR69V32T
Special Price
£14.54
£12.12
Regular Price
£26.45
MERSEN FUSE 6,921 CP AR 22.58 0032 FR22AR69V32T is available to buy in increments of 10
Why Choose the High-Speed Cylindrical Fuse Protistor® Size 22x58 aR 690VAC IEC 32A With Striker FR22AR69V32T?
This high-speed cylindrical fuse is engineered for optimal protection of power semiconductors in demanding industrial applications, ensuring reliable performance at 690VAC up to 32A. The aR fuse characteristic delivers rapid response to short-circuit events, effectively safeguarding sensitive equipment against costly damage.
Manufactured to IEC standards, this Protistor® fuse features a built-in striker for enhanced signalling and safe isolation, facilitating both remote and manual monitoring. Its robust 22x58 mm construction provides consistent, long-term durability, making it a preferred choice for engineers seeking dependable circuit protection.
Technical Specifications
- Item number: C1056668
- Catalogue No: FR22AR69V32T
- Description: High-Speed Cylindrical Fuse Protistor® Size 22x58 aR 690VAC IEC 32A With Striker
- EAN/UPC Code: 3605340592818
- Rated voltage AC IEC: 690 V
- Ampere Rating: 32 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: aR
- Fuse Size: 22x58
- Mounting: Clip
- Clearing I2t At Rated Voltage: 650 A²s
- Melting I2t: 60.3 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: 10.5 W
Product Code: FR22AR69V32T
Key Benefits
- Fast-acting aR characteristic ensures rapid response to short-circuit conditions, protecting sensitive semiconductor devices.
- Built-in striker provides clear indication and safe isolation for maintenance and monitoring.
- Robust ceramic body offers durability and reliable performance under harsh industrial environments.
- Compliant with IEC standards for assured quality and safety.
- Silver-plated copper terminals ensure excellent electrical conductivity and secure connections.
- Compact 22x58 mm size allows for easy integration into existing fuse holders with clip mounting.
Compatibility
This fuse is compatible with standard 22x58 mm fuse holders designed for high-speed semiconductor protection fuses. It is suitable for use in AC circuits up to 690 V and 32 A, making it ideal for industrial equipment and power semiconductor applications requiring aR fuse characteristics.
Applications
- Protection of power semiconductors such as thyristors and diodes.
- Industrial motor drives and inverters.
- Power supplies and converters.
- Automation and control systems.
- Renewable energy systems including solar and wind power inverters.
Frequently Asked Questions
What does the aR fuse characteristic mean?
The aR characteristic indicates a high-speed fuse designed specifically for semiconductor protection, providing rapid interruption of short-circuit currents while allowing normal operational overloads.
Can this fuse be used in DC circuits?
No, this fuse is rated for AC applications only up to 690 V as per IEC standards.
What is the purpose of the striker indication system?
The built-in striker provides a mechanical indication of fuse operation, enabling safe and easy remote or manual status monitoring and isolation.
Is this fuse RoHS compliant?
Yes, this product complies with RoHS environmental standards.
Common Search Terms
high-speed fuse, cylindrical fuse 22x58, semiconductor protection fuse, aR fuse 690VAC, Protistor fuse with striker, 32A fuse IEC, industrial fuse 22x58 mm, clip mounting fuse, ceramic body fuse, power semiconductor fuse
| Manufacturer Part Number | C1056668 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340592818 |
| Height | 58mm |
| Width | 22.2mm |
| Depth | 22.2mm |
| HS Code | 85361050 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | FR22AR69V32T |
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