Why Choose the Mersen NH000GG50V50-1 NH Fuse Link?
The Mersen NH000GG50V50-1 is a compact and dependable NH000 gG fuse link designed to protect low-voltage electrical distribution systems against overload and short-circuit currents. Manufactured in accordance with recognised DIN NH and IEC requirements, it provides full-range protection for cables, conductors, switchgear and general-purpose electrical equipment.
With a rated current of 50 A, a maximum operating voltage of 500 V AC and a 250 V DC rating, the NH000GG50V50-1 is suitable for industrial control panels, commercial switchboards and machinery power circuits. Its high breaking capacity allows severe fault currents to be interrupted safely, helping reduce thermal and mechanical stress on electrical equipment.
The fuse features a durable ceramic body, plain blade terminals and isolated gripping lugs for safer handling with an approved NH fuse replacement device. A double indicator provides clear confirmation when the fuse has operated, while the compact NH000 format enables efficient installation in compatible fuse bases and switch-fuse assemblies.
Key Advantages
- Full-range gG protection against overload and short-circuit currents.
- 50 A rated current for industrial and commercial circuits.
- 500 V AC and 250 V DC voltage ratings.
- 120 kA AC breaking capacity for dependable fault interruption.
- Double indicator enables rapid identification of fuse operation.
- Compact NH000 design supports space-efficient installation.
Key Features
- Mersen NH gG fuse-link series.
- 50 A rated current.
- 500 V AC rated voltage.
- 250 V DC rated voltage.
- 120 kA AC breaking capacity.
- Full-range gG operating characteristic.
- Double fuse-operation indicator.
- Isolated metal gripping lugs.
- Plain blade terminals.
- Durable ceramic insulating body.
Reliable Protection for Low-Voltage Distribution
Type gG fuse links provide complete protection across their operating range, allowing them to interrupt both sustained overload currents and high short-circuit currents. Their current-limiting action helps protect cables, conductors, busbars and switchgear from excessive thermal and electrodynamic stress.
The Mersen NH000GG50V50-1 combines high fault-clearing performance with low power dissipation and compact dimensions. It is therefore well suited to installations requiring dependable circuit protection without occupying unnecessary space inside electrical panels and distribution equipment.
Typical Applications
- Industrial electrical distribution panels.
- Commercial switchboards and distribution boards.
- NH switch-fuse disconnectors.
- Cable and conductor protection.
- Industrial machinery power supplies.
- Automation and control panels.
- Building services electrical installations.
