Why Choose the Mersen FR14GG50V20P Cylindrical Fuse-Link?
The Mersen FR14GG50V20P is a high-quality gG cylindrical fuse-link designed to provide full-range protection for electrical distribution circuits, cables, motors and low-voltage industrial equipment. Manufactured by Mersen, this fuse is part of the proven 14 × 51 mm IEC ferrule fuse range, offering dependable overcurrent and short-circuit protection across a wide range of industrial applications.
Featuring a gG utilisation category, the FR14GG50V20P provides complete protection against both overload and short-circuit faults, eliminating the need for separate overload protection in many installations. Its integrated striker allows remote indication or auxiliary contact operation, making it ideal for modern industrial control panels and switchgear.
Rated at 20 A with a 500 V AC IEC rating, this cylindrical fuse-link combines a durable ceramic body, silver-plated contacts and a high 120 kA breaking capacity to deliver long-lasting, reliable circuit protection in demanding industrial environments.
Key Advantages
- Provides full-range gG protection against overloads and short circuits.
- 20 A current rating suitable for industrial distribution circuits.
- 500 V AC IEC rated voltage.
- Integrated striker for auxiliary signalling and remote indication.
- 120 kA breaking capacity for excellent fault interruption.
- Ceramic construction with silver-plated contacts for long service life.
Key Features
- Mersen FR14GG50V20P cylindrical fuse-link.
- gG utilisation category.
- 14 × 51 mm IEC cylindrical format.
- 20 A rated current.
- 500 V AC IEC rated voltage.
- 250 V DC rated voltage.
- 120 kA AC breaking capacity.
- Integrated striker for auxiliary contact operation.
- Ceramic body with silver-plated contacts.
- Suitable for industrial fuse holders, switchgear and distribution equipment.
Reliable Protection for Industrial Electrical Systems
The Mersen FR14GG50V20P is designed to provide comprehensive protection for electrical distribution circuits, cables, motors and industrial equipment. Its gG operating characteristic enables the fuse to interrupt both overload currents and high short-circuit fault currents, helping minimise equipment damage and downtime.
The integrated striker enables auxiliary contact operation or remote indication following fuse operation, making the FR14GG50V20P well suited for industrial automation systems, switchboards and control panels where system monitoring is required.
Typical Applications
- Electrical distribution panels.
- Industrial switchgear.
- Cable protection.
- Motor circuits.
- Machine building and OEM equipment.
- Industrial automation systems.
