Why Choose the Mersen FR10GG50V10I Cylindrical Fuse Link?
The Mersen FR10GG50V10I is a reliable 10 × 38 mm gG cylindrical fuse link with visual indicator designed to protect cables, motors, low-voltage networks and industrial electrical equipment against overloads and short circuits. As part of the established Mersen FR10 gG ferrule fuse series, it provides dependable full-range protection for electrical distribution and industrial applications.
Its gG operating characteristic enables the fuse to interrupt both sustained overload currents and severe short-circuit faults. This helps limit damaging fault energy and protect conductors, switchgear and connected equipment from thermal and mechanical stress. The ceramic body and silver-plated copper ferrules provide robust construction and consistent electrical performance.
With a rated current of 10 A, a rated voltage of 500 V AC and a high AC breaking capacity of 120 kA, the FR10GG50V10I is suitable for demanding industrial installations. Its integrated visual indicator allows maintenance personnel to identify an operated fuse quickly, helping reduce fault-finding time and system downtime.
Key Advantages
- Full-range gG protection against overloads and short circuits.
- 10 A rated current for industrial and distribution circuits.
- 500 V AC and 250 V DC ratings.
- Integrated visual indicator for rapid fuse status identification.
- High 120 kA AC breaking capacity for dependable fault interruption.
- Compact 10 × 38 mm format for compatible cylindrical fuse holders.
Key Features
- Mersen FR10 gG ferrule fuse series.
- 10 × 38 mm cylindrical fuse link.
- 10 A rated current.
- 500 V AC rated voltage.
- 250 V DC rated voltage.
- gG full-range operating characteristic.
- Integrated visual blown-fuse indicator.
- Ceramic body with silver-plated copper ferrules.
Reliable Full-Range Electrical Protection
The Mersen FR10GG50V10I provides coordinated protection against overload and short-circuit currents throughout its operating range. Its current-limiting performance helps reduce the energy passed into a fault, protecting cables, motors, switchgear and other electrical equipment from damage.
The integrated visual indicator clearly shows when the fuse has operated, allowing maintenance teams to locate faults more efficiently. Designed for compatible 10 × 38 mm fuse holders, it is well suited to industrial control panels, machinery and electrical distribution systems where dependable protection and convenient fault indication are required.
Typical Applications
- Industrial electrical distribution boards.
- Control panels and automation systems.
- Cable and conductor protection.
- Motor feeder and branch circuits.
- OEM machinery and production equipment.
- Commercial and industrial switchgear.
