Why Choose the Mersen NH1GG69V50 NH Fuse Link?
The Mersen NH1GG69V50 is a high-performance DIN NH gG fuse link designed to provide full-range protection for low-voltage electrical distribution systems. Manufactured to IEC standards, this NH Size 1 fuse offers dependable protection against overloads and short circuits, helping safeguard cables, switchgear and industrial electrical equipment.
As part of the trusted Mersen NH gG 690 V fuse range, the NH1GG69V50 features live gripping lugs with a double indicator, allowing quick visual identification of an operated fuse while supporting safe replacement using a suitable NH fuse puller. Its robust ceramic body and high breaking capacity make it ideal for demanding industrial and commercial installations.
With a 50 A current rating, 690 V AC operating voltage and 400 V DC capability, this fuse link is widely used in motor control centres, distribution boards, panel building and electrical infrastructure where reliable circuit protection is essential.
Key Advantages
- High-quality DIN NH Size 1 gG fuse link for complete circuit protection.
- 50 A rated current for industrial and commercial applications.
- 690 V AC / 400 V DC operating capability.
- Provides full-range overload and short-circuit protection.
- Double indicator enables rapid fuse status identification.
- Live gripping lugs support safe fuse replacement using an approved puller.
Key Features
- Mersen NH gG fuse link series.
- Catalogue number: NH1GG69V50.
- NH Size 1 fuse link.
- 50 A current rating.
- 690 V AC rated voltage.
- 400 V DC rated voltage.
- General-purpose gG utilisation category.
- Double indicator with live gripping lugs.
- Ceramic body construction.
- RoHS compliant.
Reliable Protection for Industrial Electrical Systems
NH fuse links are designed to interrupt fault currents safely while protecting electrical circuits against overload and short-circuit conditions. The gG operating characteristic provides full-range protection for cables, conductors and general electrical equipment used throughout industrial power distribution systems.
The Mersen NH1GG69V50 combines proven NH fuse technology with a robust ceramic construction and highly visible double indication, making it an excellent choice for panel builders, OEMs, contractors and maintenance engineers requiring dependable circuit protection.
Typical Applications
- Industrial power distribution systems.
- Motor control centres (MCCs).
- Electrical switchboards and distribution panels.
- OEM machinery and control panels.
- Cable and feeder circuit protection.
- Commercial and industrial electrical installations.
