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MERSEN FUSE 6,921 CP GR 22.58 0020 FR22GR69V20T
MPN: Y1018622
Alt. SKU: FR22GR69V20T
Special Price
£10.42
£8.68
Regular Price
£18.95
MERSEN FUSE 6,921 CP GR 22.58 0020 FR22GR69V20T is available to buy in increments of 10
Why Choose the High-Speed Cylindrical Fuse Protistor® Size 22x58 gR 690VAC IEC 20A With Striker FR22GR69V20T?
Engineered for reliable protection of power semiconductors, the Protistor® FR22GR69V20T offers fast-acting interruption and high breaking capacity at 690VAC. Its gR characteristic ensures comprehensive coverage against overloads and short circuits.
Featuring an integrated striker for remote indication, robust construction, and compliance with IEC standards, this 22x58mm fuse is ideal for demanding industrial and control applications requiring dependable circuit safety at 20A.
Technical Specifications
- Item number: Y1018622
- Catalogue No: FR22GR69V20T
- Description: High-Speed Cylindrical Fuse Protistor® Size 22x58 gR 690VAC IEC 20A With Striker
- EAN/UPC Code: 3605340513875
- Rated voltage AC IEC: 690 V
- Ampere Rating: 20 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gR
- Fuse Size: 22x58
- Mounting: Clip
- Clearing I2t At Rated Voltage: 160 A²s
- Melting I2t: 17.1 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: 0.6 kg
- Sell Pack Width: 111 mm
- Sell Pack Length: 117 mm
- Sell Pack Height: 23 mm
- Product group: Semiconductor Protection Fuses
- Body/Insulating Material: Ceramic
- Product Weight: 0.06 kg
- Power Dissipation at Rated Current Value: 7 W
Product Code: FR22GR69V20T
Key Benefits
- Fast-acting gR characteristic ensures rapid disconnection of overloads and short circuits.
- High breaking capacity of 160 kA at 690VAC for superior circuit protection.
- Integrated striker provides clear remote indication of fuse operation.
- Robust ceramic body for enhanced durability and reliability.
- Silver-plated copper terminals ensure excellent conductivity and connection integrity.
- Complies with IEC standards for global industrial applications.
Compatibility
This fuse is compatible with fuse clips designed for 22x58mm cylindrical fuses and is suitable for use in semiconductor protection circuits, motor control centres, and industrial power distribution panels operating at up to 690VAC and 20A.
Applications
- Protection of power semiconductors such as thyristors and diodes.
- Industrial motor drives and inverters.
- Power electronics and control systems.
- Renewable energy installations requiring high-speed fuse protection.
- General industrial electrical distribution and control panels.
Frequently Asked Questions
What does the gR characteristic mean?
The gR characteristic indicates that the fuse is designed to protect semiconductor devices by interrupting both overloads and short circuits with a fast response time.
Can this fuse be used in DC circuits?
No, this fuse is specified for AC applications only, as indicated by the AC or DC rating in the technical specifications.
What is the purpose of the striker indication system?
The striker provides a mechanical indication that the fuse has operated, enabling remote signalling or visual confirmation without removing the fuse.
Is this fuse RoHS compliant?
Yes, the fuse meets RoHS compliance requirements, ensuring it is free from hazardous substances.
Common Search Terms
High-speed fuse, cylindrical fuse 22x58, semiconductor protection fuse, 20A fuse 690VAC, Protistor fuse with striker, gR fuse characteristic, industrial fuse 22mm diameter, IEC fuse 20 amp, ceramic body fuse, power electronics fuse.
| Manufacturer Part Number | Y1018622 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340513875 |
| Height | 58mm |
| Width | 22.2mm |
| Depth | 22.2mm |
| HS Code | 85361050 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | FR22GR69V20T |
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