Why Choose the Mersen NH0GG50V160 NH Fuse-Link?
The Mersen NH0GG50V160 is a high-performance NH size 0 gG fuse-link designed to provide full-range protection against overload and short-circuit currents in industrial electrical installations. Rated at 160 A and 500 V AC, it is suitable for protecting cables, conductors, switchgear and power distribution equipment in demanding commercial and industrial systems.
Its gG utilisation category provides reliable general-purpose protection throughout the fuse-link's complete operating range. The NH0GG50V160 responds to sustained overload currents and severe short-circuit faults, while its current-limiting performance helps reduce thermal and mechanical stress on downstream equipment.
The fuse-link features a robust ceramic body, brass plain-blade contacts, live gripping lugs and a practical double indication system. Its DIN-standard NH0 construction allows straightforward installation in compatible NH fuse bases, fuse-switch disconnectors and low-voltage distribution assemblies.
Key Advantages
- Provides full-range overload and short-circuit protection.
- 160 A rated current for industrial distribution circuits.
- 500 V AC and 250 V DC ratings support versatile applications.
- 120 kA AC breaking capacity for dependable fault interruption.
- Current-limiting operation helps reduce damaging fault energy.
- Double indication enables convenient fuse status identification.
- Standard NH0 construction fits compatible industrial fuse equipment.
Key Features
- Mersen NH gG 500 V fuse-link series.
- NH0 fuse size.
- 160 A rated current.
- 500 V AC rated voltage.
- 250 V DC rated voltage.
- gG full-range operating characteristic.
- 120 kA AC breaking capacity.
- Double visual indication system.
- Live, non-isolated gripping lugs.
- Brass plain-blade terminals.
- Durable ceramic insulating body.
Reliable Full-Range Circuit Protection
The Mersen NH0GG50V160 protects industrial electrical systems by interrupting both prolonged overload currents and high prospective short-circuit faults. Its gG characteristic makes it suitable for the general protection of cables, conductors and electrical equipment throughout low-voltage distribution installations.
During a severe fault, the fuse-link limits the peak current and let-through energy reaching downstream components. This helps minimise damage to cables, busbars, switchgear and connected equipment while supporting safe and dependable electrical system operation.
Typical Applications
- Industrial power distribution boards.
- Main switchboards and electrical panels.
- Cable and conductor protection.
- Machine control and automation panels.
- Fuse-switch disconnectors.
- Commercial and industrial low-voltage installations.
