Why Choose the Mersen FR22GG69V20P Cylindrical Fuse-Link?
The Mersen FR22GG69V20P is a reliable gG cylindrical fuse-link with striker, designed to provide full-range protection against overloads and short circuits in low-voltage electrical distribution systems. Part of the established Mersen 22 × 58 mm ferrule fuse range, it is suitable for protecting cables, switchgear and industrial equipment operating at voltages up to 690 V AC.
Its gG operating characteristic provides comprehensive protection across the fuse-link's full current range. This makes the FR22GG69V20P suitable for general-purpose circuit protection in control panels, distribution boards, industrial machinery and other demanding electrical installations.
With a rated current of 20 A, a standard 22 × 58 mm cylindrical format and an integrated striker mechanism, this fuse-link can operate a compatible auxiliary contact or indication system when the fuse ruptures. Its ceramic body and silver-plated contacts support dependable electrical performance and long-term reliability.
Key Advantages
- Provides full-range gG protection against overloads and short circuits.
- 20 A rated current for industrial and commercial circuits.
- 690 V AC rated voltage for low-voltage distribution systems.
- Integrated striker mechanism for remote indication or auxiliary contact operation.
- Standard 22 × 58 mm cylindrical format.
- High breaking capacity for dependable fault interruption.
- Ceramic body and silver-plated contacts support reliable performance.
- Suitable for cables, switchgear, control panels and industrial equipment.
Key Features
- Mersen FR22GG69V20P cylindrical fuse-link.
- gG full-range utilisation category.
- 20 A rated current.
- 690 V AC rated voltage.
- 22 × 58 mm fuse size.
- Integrated striker for fuse operation indication.
- High current-limiting performance.
- Ceramic fuse body construction.
- Silver-plated ferrule contacts.
- Designed in accordance with IEC cylindrical fuse standards.
Reliable Protection for Electrical Distribution Systems
The Mersen FR22GG69V20P limits and interrupts excessive currents before they can cause serious damage to cables, electrical equipment or switchgear. Its gG characteristic provides protection against both sustained overload conditions and high short-circuit currents.
The integrated striker provides an additional monitoring function by mechanically operating a compatible fuse holder contact or signalling accessory when the fuse-link ruptures. This can help maintenance personnel identify failed circuits quickly and reduce equipment downtime.
Typical Applications
- Industrial electrical distribution panels.
- Control panels and switchgear assemblies.
- Cable and conductor protection.
- Low-voltage electrical networks.
- Industrial machinery and automation equipment.
- Motor control centres.
- Commercial electrical installations.
- Fuse holders with auxiliary signalling contacts.
