Why Choose the Mersen FR14GG69V4 Cylindrical Fuse Link?
The Mersen FR14GG69V4 is a premium 14 × 51 mm cylindrical gG fuse link designed to provide reliable full-range protection against overloads and short circuits in industrial electrical installations. Rated at 4 A and 690 V AC, it is ideal for protecting cables, electrical distribution circuits, switchgear and industrial control equipment.
As part of Mersen's proven IEC cylindrical fuse range, the FR14GG69V4 features a durable ceramic body with silver-plated ferrules to deliver dependable electrical performance, excellent current limitation and long service life. Its compact dimensions make it well suited to industrial control panels, OEM machinery and low-voltage distribution assemblies.
The gG utilisation category provides complete protection throughout the operating range, safeguarding cables and equipment from prolonged overloads through to high prospective short-circuit currents. Manufactured in accordance with IEC standards, it offers dependable protection in demanding industrial environments.
Key Advantages
- Compact 14 × 51 mm cylindrical fuse format.
- 4 A rated current with 690 V AC IEC rating.
- gG utilisation category provides full-range overload and short-circuit protection.
- 120 kA AC breaking capacity for dependable fault interruption.
- Ceramic body with silver-plated ferrules for reliable long-term performance.
- Suitable for industrial control panels, switchgear and electrical distribution systems.
Key Features
- Mersen FR14GG cylindrical fuse-link series.
- 14 × 51 mm fuse size.
- 4 A rated current.
- 690 V AC IEC rated voltage.
- 250 V DC IEC rated voltage.
- gG full-range protection characteristic.
- 120 kA AC breaking capacity.
- Ceramic construction with silver-plated copper ferrules.
Reliable Protection for Industrial Electrical Circuits
The Mersen FR14GG69V4 is designed to interrupt overload and short-circuit currents before they can damage cables, switchgear and connected equipment. Its gG operating characteristic provides complete protection for general-purpose industrial electrical circuits while helping reduce fault energy and improve system reliability.
Its ceramic construction and high breaking capacity make it suitable for demanding industrial applications where dependable protection, long service life and compliance with IEC standards are essential.
Typical Applications
- Industrial control panels.
- Electrical distribution boards.
- Cable protection.
- Industrial switchgear.
- OEM machinery.
- Low-voltage power distribution systems.
