Why Choose the Mersen NH000GG40V100 NH Fuse Link?
The Mersen NH000GG40V100 is a compact and dependable DIN NH gG fuse link designed to provide full-range protection for cables, conductors and general electrical equipment. Its gG operating characteristic protects against both sustained overloads and high short-circuit currents, making it suitable for industrial and commercial low-voltage distribution systems.
Part of the Mersen NH gG 400 V AC fuse-link range, the NH000GG40V100 features a durable construction, blade contacts, live gripping tags and a double blown-fuse indicator. These features support dependable electrical performance while helping qualified maintenance personnel identify and replace an operated fuse efficiently.
With a rated current of 100 A, a rated voltage of 400 V AC and a compact NH000 format, this fuse link is suitable for compatible NH fuse bases and fuse-switch disconnectors used in switchboards, distribution panels and industrial control systems.
Key Advantages
- Full-range gG protection against overloads and short circuits.
- 100 A rated current for electrical distribution circuits.
- 400 V AC rated operating voltage.
- Compact DIN NH Size 000 construction.
- 100 kA AC breaking capacity for dependable fault interruption.
- Double indicator supports rapid identification of an operated fuse.
- Live gripping tags enable handling with a suitable NH fuse puller.
Key Features
- Mersen NH gG 400 V AC fuse-link range.
- 100 A rated current.
- 400 V AC rated voltage.
- DIN NH Size 000 format.
- Full-range gG utilisation category.
- 100 kA AC breaking capacity.
- Double blown-fuse indication.
- Live gripping tags.
- 21 mm body width.
- Clip mounting in compatible NH fuse equipment.
Reliable Protection for Electrical Distribution Systems
gG fuse links provide full-range protection by responding to overload currents as well as severe short-circuit faults. Their current-limiting operation helps reduce the thermal and electrodynamic effects of high fault currents, protecting cables, switchgear and connected electrical equipment.
The NH000GG40V100 is designed for use within a complete NH fuse system comprising a compatible fuse base or fuse-switch disconnector and an approved NH fuse-link replacement device. Selection, installation and replacement should be completed by qualified electrical personnel to maintain correct circuit coordination and safe operation.
Typical Applications
- Industrial switchboards and distribution panels.
- Cable and conductor protection.
- Commercial power distribution systems.
- Industrial control panels.
- Manufacturing and process equipment.
- Compatible NH fuse-switch disconnectors.
