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MERSEN FUSE 6,921 CP GR 22.58 0080 FR22GR69V80T
MPN: E1018628
Alt. SKU: FR22GR69V80T
Special Price
£14.16
£11.80
Regular Price
£25.75
MERSEN FUSE 6,921 CP GR 22.58 0080 FR22GR69V80T is available to buy in increments of 10
Why Choose the High-Speed Cylindrical Fuse Protistor® Size 22x58 gR 690VAC IEC 80A With Striker FR22GR69V80T?
Engineered for critical circuit protection, this 22x58mm high-speed cylindrical fuse offers reliable gR class performance at 690VAC and 80A, fully complying with IEC standards. Its integrated striker supports remote fuse status indication, enhancing safety and facilitating fast fault diagnosis in demanding industrial applications.
Designed for minimal let-through energy and rapid response to overcurrents, the FR22GR69V80T ensures superior protection for semiconductors, drives, and power systems. Its robust construction guarantees longevity and consistent operation in harsh environments, making it the trusted choice for modern electrical installations.
Technical Specifications
- Item number: E1018628
- Catalogue No: FR22GR69V80T
- Description: High-Speed Cylindrical Fuse Protistor® Size 22x58 gR 690VAC IEC 80A With Striker
- EAN/UPC Code: 3605340513936
- Rated voltage AC IEC: 690 V
- Ampere Rating: 80 A
- RoHS Compliant: Yes
- AC or DC: AC
- Speed/Characteristic: gR
- Fuse Size: 22x58
- Mounting: Clip
- Clearing I2t At Rated Voltage: 7600 A²s
- Melting I2t: 1240 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: 13.8 W
Product Code: FR22GR69V80T
Key Benefits
- High-speed gR characteristic ensures rapid disconnection of semiconductor circuits.
- Integrated striker for remote fuse status indication enhances safety and maintenance efficiency.
- Robust ceramic body provides excellent durability and thermal stability.
- High breaking capacity of 160 kA at 690 V AC ensures reliable fault clearing.
- Silver-plated copper terminals offer superior conductivity and corrosion resistance.
- Compact 22x58 mm size fits standard industrial fuse holders with clip mounting.
Compatibility
This fuse is compatible with IEC standard fuse holders designed for 22x58 mm cylindrical fuses. It is ideal for use in semiconductor protection circuits, motor drives, power converters, and industrial control panels requiring high-speed fuse protection with remote indication capability.
Applications
- Protection of power semiconductors such as IGBTs and thyristors.
- Industrial motor drives and inverters.
- Power supply units and converters.
- Electrical distribution systems in manufacturing plants.
- Renewable energy systems requiring fast-acting fuse protection.
Frequently Asked Questions
What does the gR speed characteristic mean?
The gR characteristic indicates a high-speed fuse designed specifically for semiconductor protection, capable of interrupting high short-circuit currents quickly to protect sensitive components.
How does the striker indication system work?
The striker is a mechanical indicator that triggers when the fuse blows, allowing for remote signalling of fuse status to facilitate quick fault identification and replacement.
Is this fuse suitable for DC applications?
No, this particular fuse is rated for AC use only, as specified in its technical specifications.
What is the breaking capacity of this fuse?
The fuse has a maximum breaking capacity of 160 kA at 690 V AC, ensuring it can safely interrupt high fault currents.
Common Search Terms
High-speed fuse, cylindrical fuse 22x58, semiconductor protection fuse, gR fuse 80A, 690V fuse with striker, industrial fuse 22x58mm, IEC fuse 80 amp, remote indication fuse, power electronics fuse, motor drive protection fuse.
| Manufacturer Part Number | E1018628 |
|---|---|
| Packed Quantity | 10 |
| Barcode | 3605340513936 |
| Height | 58mm |
| Width | 22.2mm |
| Depth | 22.2mm |
| HS Code | 85361090 |
| Country of Manufacture | Tunisia |
| Manufacturer | Mersen |
| Alternative Product SKU | FR22GR69V80T |
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