Why Choose the Mersen NH2GG50V80-1 NH Fuse Link?
The Mersen NH2GG50V80-1 is a reliable DIN NH gG low-voltage fuse link designed to protect industrial cables, electrical equipment and power distribution systems against overloads and short circuits. Manufactured by Mersen, this full-range fuse link combines dependable fault interruption with robust ceramic construction for demanding electrical installations.
The NH2GG50V80-1 features isolated gripping lugs and a double operating indicator. The isolated tags support safer handling by qualified electrical personnel, while the indication system enables quick visual identification of an operated fuse during inspection and maintenance.
With a rated current of 80 A, an AC voltage rating of 500 V and a DC voltage rating of 250 V, this NH2 fuse link is suitable for industrial switchboards, distribution panels, machinery and control systems requiring reliable general-purpose circuit protection.
Key Advantages
- DIN NH gG full-range fuse link for overload and short circuit protection.
- 80 A rated current for industrial distribution and equipment circuits.
- 500 V AC and 250 V DC voltage ratings.
- 120 kA AC breaking capacity for dependable fault interruption.
- Isolated gripping lugs support safer handling and replacement.
- Double indicator enables quick identification of an operated fuse.
Key Features
- Mersen NH gG 500 V fuse-link series.
- NH2 fuse size.
- 80 A rated current.
- 500 V AC rated voltage.
- 250 V DC rated voltage.
- gG characteristic for general-purpose cable and line protection.
- Double operating indicator.
- Isolated gripping lugs and plain brass blade terminals.
Reliable Protection for Industrial Electrical Systems
Type gG fuse links provide full-range protection by interrupting both overload currents and high short circuit currents. This helps protect conductors, switchgear and connected equipment while limiting the damaging thermal and electrodynamic effects associated with electrical faults.
The Mersen NH2GG50V80-1 is designed for installation in compatible NH fuse bases and switchgear assemblies. As NH systems do not ensure rated-current non-interchangeability, installation and replacement should only be performed by qualified electrical personnel using suitable protective equipment and an approved fuse puller.
Typical Applications
- Industrial power distribution panels.
- Low-voltage switchboards and switchgear.
- Cable and feeder circuit protection.
- Motor control centres.
- Industrial machinery and automation equipment.
- Commercial and manufacturing electrical installations.
