Why Choose the Mersen NH1GG50V160 NH Fuse-Link?
The Mersen NH1GG50V160 is a high-performance DIN NH gG fuse-link designed to provide full-range protection for cables, conductors and low-voltage electrical equipment. With a 160 A rated current, a 500 V AC rating and a 250 V DC rating, this NH fuse-link is suitable for industrial and commercial power distribution systems.
Manufactured in the standard NH1 blade-contact format, the NH1GG50V160 installs into compatible NH fuse bases and switch-fuse assemblies. Its gG operating characteristic provides dependable protection against sustained overloads and high short-circuit currents, helping prevent damage to cables, busbars, switchgear and connected equipment.
The fuse features live gripping lugs, a double visual indicator and a durable ceramic body. Its 120 kA AC breaking capacity provides reliable interruption of substantial prospective fault currents in demanding industrial installations.
Key Advantages
- Reliable NH1 gG fuse-link for low-voltage power distribution.
- 160 A rated current for cable and equipment protection.
- Rated for operation at up to 500 V AC and 250 V DC.
- 120 kA AC breaking capacity for dependable fault interruption.
- Double visual indicator assists with identifying an operated fuse.
- Live gripping lugs support professional handling using a suitable NH fuse puller.
Key Features
- Mersen NH fuse-link range.
- NH1 fuse size.
- 160 A rated current.
- 500 V AC and 250 V DC voltage ratings.
- gG full-range protection characteristic.
- 120 kA maximum AC breaking capacity.
- Double visual indication system.
- Live metal gripping lugs.
- Durable ceramic insulating body.
- Plain brass blade terminals.
Reliable Protection for Low-Voltage Distribution Systems
The Mersen NH1GG50V160 protects cables and connected equipment by interrupting excessive current before damaging thermal and mechanical stresses can develop. Its gG characteristic provides full-range protection against both prolonged overload conditions and high-level short circuits.
The fuse’s current-limiting design helps reduce the fault energy transmitted to downstream conductors, busbars and switchgear. Its double indicator provides clear visual confirmation following operation, helping maintenance personnel identify and replace the affected fuse efficiently.
Typical Applications
- Industrial power distribution systems.
- Main and sub-distribution switchboards.
- Cable and conductor protection.
- Motor control centres.
- Industrial machinery and production equipment.
- OEM switchgear and electrical distribution assemblies.
