Why Choose the Mersen FR22GG69V8P Cylindrical Fuse Link?
The Mersen FR22GG69V8P is a high-performance 22 × 58 mm cylindrical gG fuse link designed to protect cables, motors, electrical equipment and low-voltage distribution networks against overloads and short-circuit currents. Rated at 8 A and 690 V AC, it provides dependable full-range circuit protection for demanding industrial and commercial installations.
As part of the Mersen ferrule fuse-link range, the FR22GG69V8P uses a gG operating characteristic to interrupt both sustained overload currents and severe short-circuit faults. Its current-limiting performance helps reduce thermal and mechanical stress on conductors, switchgear and connected equipment during electrical faults.
The fuse features a robust ceramic body, silver-plated copper ferrule contacts and an integrated striker indication system. The striker can activate a compatible auxiliary contact or signalling accessory when the fuse operates, helping maintenance teams locate faults quickly and reduce equipment downtime.
Key Advantages
- Full-range gG protection against overloads and short circuits.
- 8 A rated current for industrial control and distribution circuits.
- 690 V AC rated voltage suitable for demanding low-voltage installations.
- High 120 kA AC breaking capacity for effective fault interruption.
- Integrated striker indication system for remote fuse-status signalling.
- Standard 22 × 58 mm cylindrical format supports straightforward installation and replacement.
Key Features
- Mersen FR22 gG cylindrical fuse-link series.
- 8 A rated current.
- 690 V AC IEC rated voltage.
- 250 V DC IEC rated voltage.
- gG full-range operating characteristic.
- 120 kA AC breaking capacity.
- Integrated striker for fuse-operation indication.
- Ceramic body with silver-plated copper ferrule contacts.
Reliable Protection for Electrical Distribution Circuits
A gG fuse link provides full-range protection by responding to both overload currents and high-level short circuits. This makes the Mersen FR22GG69V8P suitable for protecting cables, motors, control circuits and low-voltage electrical networks without requiring a separate fuse for overload protection.
During a severe fault, the fuse rapidly limits and interrupts the current before excessive thermal or mechanical damage can occur. Its high breaking capacity and integrated striker make it particularly suitable for industrial installations where dependable fault protection and clear fuse-status indication are required.
Typical Applications
- Industrial electrical distribution panels.
- Low-voltage switchgear and control panels.
- Cable and conductor protection.
- Motor and machinery supply circuits.
- Commercial and industrial power networks.
- Modular cylindrical fuse holders and disconnectors.
