Why Choose the Mersen FR14GG69V6 Cylindrical Fuse Link?
The Mersen FR14GG69V6 is a high-quality 14 × 51 mm gG cylindrical fuse link engineered to provide dependable full-range protection for electrical distribution circuits, cables and industrial equipment. Rated at 6 A and 690 V AC, it is designed for low-voltage industrial installations where reliable overload and short-circuit protection is essential.
Part of the proven Mersen FR14 gG fuse range, this fuse offers complete protection across its operating range by interrupting both sustained overload currents and severe short-circuit faults. Its high current-limiting capability helps minimise damage to cables, switchgear and downstream electrical equipment while improving overall system reliability.
The FR14GG69V6 features a durable ceramic body with silver-plated ferrule contacts, ensuring excellent electrical performance and long service life. Its standard 14 × 51 mm cylindrical format enables quick installation into compatible fuse holders and mounting clips.
Key Advantages
- Provides full-range overload and short-circuit protection.
- 6 A rated current for industrial distribution circuits.
- 690 V AC rated voltage for demanding installations.
- 120 kA AC breaking capacity for outstanding fault interruption.
- gG operating characteristic protects cables and electrical equipment.
- Compact 14 × 51 mm cylindrical format for straightforward installation.
Key Features
- Mersen FR14 gG cylindrical fuse-link series.
- 6 A rated current.
- 690 V AC rated voltage.
- 250 V DC rated voltage.
- gG full-range fuse characteristic.
- 120 kA AC breaking capacity.
- 100 kA DC breaking capacity.
- Ceramic insulating body.
- Silver-plated ferrule contacts.
- Designed to IEC 60269.
Reliable Protection for Electrical Distribution Systems
The Mersen FR14GG69V6 is designed to protect electrical distribution circuits against overloads and short-circuit faults. Its gG operating characteristic provides comprehensive protection across the complete current range, making it suitable for protecting cables, switchgear and industrial electrical equipment.
Its excellent current-limiting performance reduces thermal and mechanical stress during fault conditions, helping improve equipment reliability while reducing maintenance and downtime in industrial installations.
Typical Applications
- Industrial electrical distribution panels.
- Cable and conductor protection.
- Control panels and switchboards.
- Machine building and OEM equipment.
- Commercial electrical installations.
- Industrial automation systems.
- General low-voltage power distribution.
