Why Choose the Mersen NH000GG50V40/3 NH Fuse Link Pack?
The Mersen NH000GG50V40/3 is a pack of three high-quality DIN NH gG fuse links designed to provide full-range protection for cables, conductors and general electrical equipment. Each fuse link offers reliable protection against both overload and short-circuit currents, making the pack suitable for three-phase industrial and commercial power distribution systems.
Part of the Mersen NH gG 500 V AC fuse-link range, each NH000GG50V40/3 fuse features a durable ceramic body, plain blade contacts, live gripping lugs and a double blown-fuse indicator. This construction provides dependable current-limiting performance while enabling qualified maintenance personnel to identify and replace an operated fuse efficiently.
Each fuse link has a rated current of 40 A, a rated voltage of 500 V AC and 250 V DC, and a compact NH000 format. Supplied as a quantity of three, the NH000GG50V40/3 is particularly convenient for protecting three-phase feeders, switchgear and electrical distribution circuits.
Key Advantages
- Supplied as a convenient pack of three NH fuse links.
- Full-range gG protection against overloads and short circuits.
- 40 A rated current per fuse link.
- 500 V AC and 250 V DC voltage ratings.
- Compact DIN NH Size 000 construction.
- Double indicator supports rapid identification of an operated fuse.
- Live gripping lugs enable handling with a suitable NH fuse puller.
Key Features
- Mersen NH gG 500 V AC fuse-link range.
- Pack quantity of three fuse links.
- 40 A rated current per fuse.
- 500 V AC rated voltage.
- 250 V DC rated voltage.
- DIN NH Size 000 format.
- Full-range gG utilisation category.
- Double blown-fuse indication.
- Live gripping lugs.
- Ceramic insulating body with plain blade contacts.
Reliable Protection for Three-Phase Distribution Systems
gG fuse links provide full-range protection by responding to sustained overloads as well as high short-circuit currents. Their current-limiting action helps reduce the thermal and mechanical energy released during a fault, protecting cables, switchgear and connected electrical equipment.
The NH000GG50V40/3 pack contains three matching fuse links, making it suitable for three-phase installations where consistent protection is required across all phases. The fuse links must be installed in compatible NH fuse bases or fuse-switch disconnectors and handled by qualified electrical professionals.
Typical Applications
- Three-phase industrial distribution circuits.
- Switchboards and distribution panels.
- Cable and conductor protection.
- Motor control centres.
- Commercial electrical installations.
- Compatible NH fuse-switch disconnectors.
