Why Choose the Mersen NH0GG50V50 NH Fuse?
The Mersen NH0GG50V50 is a dependable NH gG industrial fuse link designed to provide full-range protection against overloads and short-circuit faults in low-voltage electrical distribution systems. Manufactured to the DIN NH standard, it is suitable for protecting cables, conductors, switchgear and connected electrical equipment in demanding industrial and commercial installations.
As part of the established Mersen NH gG fuse-link range, the NH0GG50V50 combines high breaking capacity with effective current limitation. Its gG operating characteristic protects electrical circuits across the complete fault-current range, helping reduce thermal and mechanical stress on equipment during overload and short-circuit conditions.
With a rated current of 50 A, a rated voltage of 500 V AC and 250 V DC and an NH0 fuse size, this fuse link is suitable for distribution boards, control panels, industrial machinery and low-voltage switchgear. Its double indication system and live gripping tags support convenient inspection and replacement by qualified electrical personnel.
Key Advantages
- Reliable NH gG fuse link for general-purpose circuit protection.
- 50 A rated current for industrial and commercial installations.
- 500 V AC and 250 V DC voltage ratings.
- Full-range protection against overloads and short circuits.
- High current-limiting performance for reduced fault energy.
- Double indicator enables convenient identification after fuse operation.
Key Features
- Mersen NH gG fuse-link series.
- NH0 fuse size.
- 50 A rated current.
- 500 V AC rated voltage.
- 250 V DC rated voltage.
- gG full-range utilisation category.
- Double fuse operation indicator.
- Live gripping tags and DIN NH blade contacts.
Reliable Protection for Low-Voltage Circuits
The Mersen NH0GG50V50 provides full-range protection by safely interrupting both sustained overload currents and high short-circuit currents. Its current-limiting action reduces the energy passing through the electrical system during a fault, helping protect cables, conductors, switchgear and connected equipment.
The NH0 construction provides a practical balance between compact dimensions and dependable protection for medium-current circuits. Its double indication system allows maintenance personnel to identify an operated fuse quickly, while the live gripping tags enable removal with an appropriate NH fuse replacement device.
Typical Applications
- Industrial electrical distribution boards.
- Commercial power distribution systems.
- Cable and conductor protection.
- Electrical control panels.
- Industrial machinery and automation equipment.
- Low-voltage switchgear and fuse-disconnector systems.
