Why Choose the Mersen NH000GG40V50 NH Fuse-Link?
The Mersen NH000GG40V50 is a premium DIN NH gG fuse-link engineered to provide full-range protection against overloads and short-circuit faults in low-voltage electrical distribution systems. Manufactured in accordance with IEC 60269, it delivers dependable protection for industrial switchgear, control panels, cable distribution and commercial electrical installations.
As part of Mersen's NH gG 400 V AC fuse-link range, the NH000GG40V50 combines excellent current-limiting performance with a high fault breaking capacity to minimise equipment damage during electrical faults. The integrated double indication system enables maintenance personnel to quickly identify an operated fuse-link, helping reduce downtime and simplify servicing.
Rated at 50 A with a 400 V AC operating voltage, this compact NH000 fuse-link is ideal for protecting cables, conductors and low-voltage distribution equipment. Live gripping lugs and standard NH blade contacts allow straightforward installation into compatible NH fuse bases and fuse-switch disconnectors.
Key Advantages
- Full-range gG protection against overloads and short circuits.
- 50 A rated current for industrial distribution circuits.
- 400 V AC rated operating voltage.
- 120 kA breaking capacity for dependable fault interruption.
- Double indicator enables rapid identification of an operated fuse-link.
- Compact NH000 size for space-efficient electrical panels.
Key Features
- Mersen NH gG 400 V AC fuse-link series.
- DIN NH000 fuse size.
- 50 A rated current.
- 400 V AC rated voltage.
- gG utilisation category.
- 120 kA AC breaking capacity.
- Double fuse operation indicator.
- Live gripping lugs.
- Standard NH blade contacts.
- 20.8 mm body width.
Reliable Protection for Low-Voltage Distribution
General-purpose gG fuse-links are designed to provide complete protection against overloads and short-circuit faults. Their current-limiting performance helps reduce the thermal and mechanical stresses imposed on switchgear, cables and downstream equipment during fault conditions, improving the reliability of electrical installations.
The NH000GG40V50 is suitable for use in industrial control panels, commercial distribution boards and machinery power circuits where dependable protection, compact dimensions and straightforward maintenance are essential.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Cable and conductor protection.
- Industrial machinery.
- Commercial electrical installations.
- NH fuse-switch disconnectors and fuse bases.
