Why Choose the Mersen NH00GG69V80 NH Fuse-Link?
The Mersen NH00GG69V80 is a premium DIN NH gG fuse-link designed to provide dependable full-range protection for low-voltage power distribution systems. Rated at 80 A with a 690 V AC operating voltage and 250 V DC rating, this NH Size 00 fuse-link protects cables, conductors and electrical equipment against overloads and short-circuit faults in demanding industrial environments.
Manufactured by Mersen, the NH00GG69V80 forms part of the company's proven NH gG fuse range. It features live gripping tags, a double visual indicator and a compact 30 mm body width, providing safe handling, rapid fuse status identification and reliable operation within compatible NH fuse bases and switch-fuse disconnectors.
Its gG utilisation category provides complete protection against both overloads and high prospective short-circuit currents, making it suitable for industrial switchboards, commercial installations, OEM machinery and low-voltage distribution systems.
Key Advantages
- Full-range gG protection against overloads and short circuits.
- 80 A rated current for industrial power distribution.
- 690 V AC / 250 V DC operating voltage.
- 80 kA AC breaking capacity for dependable fault interruption.
- Double visual indicator for rapid fuse identification.
- Compatible with standard NH00 fuse bases and switchgear.
Key Features
- Manufacturer: Mersen
- Model: NH00GG69V80
- Manufacturer item number: A228459
- Product type: DIN NH standard fuse-link
- Fuse size: NH00
- Rated current: 80 A
- Rated voltage: 690 V AC / 250 V DC
- Operating category: gG
- Breaking capacity: 80 kA AC
- Double visual indicator.
- Live gripping tags.
- Body width: 30 mm.
Reliable Protection for Industrial Power Distribution
The Mersen NH00GG69V80 provides comprehensive protection for low-voltage distribution systems by interrupting overloads and short-circuit currents before damage can occur to conductors, switchgear and connected equipment. Its gG characteristic makes it suitable as a standalone protective device for general-purpose electrical circuits.
Its current-limiting construction reduces thermal and electrodynamic stress during fault conditions, while the double visual indicator allows maintenance engineers to quickly identify an operated fuse and minimise downtime.
Typical Applications
- Industrial power distribution systems.
- Main and sub-distribution switchboards.
- Cable and conductor protection.
- OEM electrical panels.
- Industrial machinery.
- Commercial electrical installations.
