Why Choose the Mersen FR8GG40V8 Cylindrical Fuse Link?
The Mersen FR8GG40V8 is a high-quality 8 × 32 mm cylindrical gG fuse link designed to provide reliable full-range protection against overloads and short circuits in industrial electrical installations. Rated at 8 A and 400 V AC, it is ideal for protecting cables, motors, low-voltage distribution circuits and industrial electrical equipment.
Part of Mersen's proven IEC cylindrical fuse range, the FR8GG40V8 features a durable ceramic body with silver-plated contacts to deliver dependable electrical performance, excellent current limitation and long service life. Its compact dimensions make it ideal for industrial control panels, OEM machinery and electrical distribution assemblies.
The gG utilisation category provides comprehensive protection throughout the operating range, safeguarding cables and electrical equipment against both overloads and high prospective short-circuit currents. Manufactured to IEC standards, it offers dependable performance in demanding industrial environments.
Key Advantages
- Compact 8 × 32 mm cylindrical fuse format.
- 8 A rated current with 400 V AC IEC rating.
- gG utilisation category provides full-range overload and short-circuit protection.
- 20 kA AC breaking capacity for dependable fault interruption.
- Ceramic body with silver-plated contacts for long operational life.
- Suitable for industrial control panels, switchgear and electrical distribution systems.
Key Features
- Mersen FR8GG cylindrical fuse series.
- 8 × 32 mm fuse size.
- 8 A rated current.
- 400 V AC IEC rated voltage.
- gG full-range protection characteristic.
- 20 kA AC breaking capacity.
- Ceramic construction with silver-plated ferrule contacts.
- Standard version without fuse-operation indicator.
Reliable Protection for Industrial Electrical Circuits
The Mersen FR8GG40V8 protects electrical circuits by interrupting overload and short-circuit currents before they can damage cables, switchgear or connected equipment. Its gG operating characteristic provides complete protection for general-purpose industrial electrical circuits while reducing fault energy through effective current limitation.
Its ceramic construction and high breaking capacity ensure dependable operation under demanding fault conditions, making it suitable for industrial control systems, electrical distribution panels and OEM equipment where reliable circuit protection is essential.
Typical Applications
- Industrial control panels.
- Electrical distribution boards.
- Cable protection.
- Industrial switchgear.
- Motor and machine protection.
- OEM electrical equipment.
