Why Choose the Mersen FR22GG50V63P Cylindrical Fuse Link?
The Mersen FR22GG50V63P is a high-performance gG cylindrical fuse link designed to provide full-range overload and short-circuit protection for cables, motors and low-voltage electrical networks. Part of the established Mersen 22 × 58 mm IEC ferrule fuse range, it is suitable for electrical distribution circuits and demanding industrial applications.
Its gG operating characteristic enables the fuse to interrupt both sustained overload currents and severe short-circuit faults. The robust ceramic body and silver-plated copper terminals provide dependable electrical conductivity, effective current limitation and reliable performance in industrial control panels and switchgear assemblies.
With a rated current of 63 A, a rated voltage of 500 V AC and an integrated striker indication system, the FR22GG50V63P is ideal for installations where reliable circuit protection and remote fuse-operation signalling are required.
Key Advantages
- Full-range gG protection against overload and short-circuit currents.
- 63 A current rating for industrial distribution circuits.
- 500 V AC and 250 V DC voltage ratings.
- High 120 kA AC breaking capacity for dependable fault interruption.
- Integrated striker mechanism for fuse-operation signalling.
- Compact 22 × 58 mm IEC cylindrical format.
Key Features
- Mersen 22 × 58 mm gG cylindrical fuse-link series.
- 63 A rated current.
- 500 V AC rated voltage.
- 250 V DC rated voltage.
- Full-range gG fuse characteristic.
- Integrated striker indication system.
- Ceramic insulating body for dependable thermal performance.
- Silver-plated copper ferrule terminals.
Reliable Protection for Industrial Electrical Systems
The Mersen FR22GG50V63P limits and interrupts unacceptable overcurrents before they can cause excessive heating, insulation damage or equipment failure. Its gG characteristic provides complete protection across overload and short-circuit conditions, making it suitable for cables, motors, distribution circuits and low-voltage networks.
The integrated striker activates when the fuse operates and can be used with a compatible auxiliary contact to provide remote indication, alarm signalling or control-system interlocking. Its high breaking capacity also helps protect downstream equipment against the dynamic effects of severe short-circuit currents.
Typical Applications
- Industrial electrical distribution boards.
- Low-voltage switchgear assemblies.
- Cable and conductor protection.
- Motor and machinery circuits.
- Automation and control panels.
- OEM industrial electrical equipment.
