Why Choose the Mersen FR10GG50V4 Cylindrical Fuse?
The Mersen FR10GG50V4 is a dependable 10 × 38 mm gG cylindrical fuse-link designed to protect low-voltage electrical distribution circuits, cables and industrial equipment against overload and short-circuit currents. As part of the established Mersen FR10 gG fuse range, it provides full-range protection for commercial and industrial electrical installations.
Its gG utilisation category enables the fuse to interrupt both sustained overload currents and high short-circuit currents. The ceramic body and silver-plated contacts provide reliable electrical conductivity, effective thermal resistance and consistent operation in demanding control panels, switchgear and machinery.
With a rated current of 4 A, a rated voltage of 500 V AC and an AC breaking capacity of 120 kA, the FR10GG50V4 offers effective protection for cables, conductors, control circuits and industrial equipment. Its compact cylindrical format allows straightforward installation in compatible 10 × 38 mm fuse holders.
Key Advantages
- Provides full-range protection against overloads and short circuits.
- 4 A rated current for low-current electrical circuits.
- 500 V AC rated voltage for industrial applications.
- 120 kA AC breaking capacity for effective fault interruption.
- Compact 10 × 38 mm cylindrical format.
- Ceramic construction with silver-plated contacts for dependable performance.
Key Features
- Mersen FR10 gG cylindrical fuse series.
- 4 A rated current.
- 500 V AC and 250 V DC rated voltage.
- gG full-range utilisation category.
- 10 × 38 mm cylindrical fuse-link.
- High-strength ceramic fuse body.
- Silver-plated contacts for reliable conductivity.
- Suitable for compatible IEC cylindrical fuse holders.
Reliable Protection for Electrical Distribution Circuits
The Mersen FR10GG50V4 protects cables, conductors and electrical equipment by limiting unacceptable overcurrents and rapidly interrupting short-circuit faults. Its gG time-current characteristic provides complete protection across the fuse's operating range, helping reduce equipment damage and electrical safety risks.
Its high breaking capacity makes it suitable for installations where significant prospective fault currents may occur. The compact 10 × 38 mm construction also makes the fuse well suited to space-conscious distribution boards, control panels and industrial machinery.
Typical Applications
- Low-voltage electrical distribution circuits.
- Industrial control panels.
- Cable and conductor protection.
- Distribution boards and switchgear.
- OEM machinery and automation equipment.
- Commercial and industrial electrical installations.
