Why Choose the Mersen FR14GG50V4P Cylindrical Fuse Link?
The Mersen FR14GG50V4P is a dependable 14 × 51 mm cylindrical gG fuse link with integrated striker, designed to protect cables, electrical equipment and low-voltage distribution circuits against overloads and short-circuit currents. Rated at 4 A and 500 V AC, it is suitable for industrial control panels, switchgear and commercial electrical installations.
As part of the Mersen FR14 ferrule fuse-link range, the FR14GG50V4P uses a gG full-range operating characteristic. This allows the fuse to respond to both sustained overload conditions and severe short-circuit faults, helping protect conductors, switchgear and connected equipment against damaging thermal and mechanical stress.
The fuse features a robust ceramic body, silver-plated contacts and an integrated striker for fuse-operation signalling. When used with a compatible fuse holder and auxiliary contact, the striker enables rapid identification of an operated fuse, helping reduce fault-finding time and equipment downtime.
Key Advantages
- Full-range gG protection against overloads and short circuits.
- 4 A rated current for low-current industrial circuits.
- 500 V AC rated voltage suitable for electrical distribution systems.
- High breaking capacity for dependable interruption of prospective fault currents.
- Integrated striker for auxiliary fuse-status signalling.
- Standard 14 × 51 mm cylindrical format supports straightforward installation and replacement.
Key Features
- Mersen FR14 gG cylindrical fuse-link series.
- 4 A rated current.
- 500 V AC IEC rated voltage.
- gG full-range operating characteristic.
- Integrated striker for use with compatible auxiliary contacts.
- Current-limiting performance for enhanced equipment protection.
- Durable ceramic body for reliable industrial operation.
- Silver-plated contacts for dependable electrical conductivity.
Reliable Protection for Electrical Distribution Circuits
A gG fuse link provides full-range protection by responding to both overload currents and high-level short-circuit faults. The Mersen FR14GG50V4P helps protect cables, conductors, switchgear and connected electrical equipment throughout its operating range.
During a severe fault, the fuse limits and interrupts the current before excessive thermal or mechanical damage can occur. Its integrated striker can operate a compatible auxiliary contact, allowing maintenance personnel to identify an operated fuse quickly within an electrical panel or switchgear assembly.
Typical Applications
- Industrial electrical distribution panels.
- Low-voltage switchgear and control panels.
- Cable and conductor protection.
- Machinery and equipment supply circuits.
- Commercial electrical installations.
- OEM equipment and automation systems.
