Why Choose the Mersen NH2GG40V224 NH Fuse-Link?
The Mersen NH2GG40V224 is a premium NH2 gG fuse-link designed to provide full-range protection for low-voltage electrical distribution systems. Manufactured to the DIN NH standard, it protects cables, switchgear and electrical equipment against both overloads and short-circuit faults whilst delivering excellent current-limiting performance.
Rated at 224 A with a 400 V AC operating voltage, the NH2GG40V224 is ideal for industrial switchboards, commercial power distribution and OEM machinery. Its gG utilisation category provides complete protection across the full operating range, making it suitable for general-purpose circuit protection.
The fuse-link incorporates live gripping tags, a double visual indicator, silver-plated blade contacts and a robust ceramic body. With a 100 kA AC breaking capacity, it delivers dependable fault interruption in demanding electrical installations.
Key Advantages
- Full-range gG protection against overloads and short circuits.
- 224 A rated current for high-current distribution systems.
- 400 V AC operating voltage.
- 100 kA AC breaking capacity for dependable fault interruption.
- Double indicator enables rapid identification of an operated fuse.
- Live gripping tags for safe handling with a suitable NH fuse puller.
- DIN NH standard design for compatibility with standard NH fuse equipment.
Key Features
- Mersen NH Fuse-Links gG 400 VAC series.
- NH2 fuse size.
- 224 A rated current.
- 400 V AC rated voltage.
- gG utilisation category.
- 100 kA AC breaking capacity.
- Double blown-fuse indicator.
- Live gripping tags.
- Silver-plated blade contacts.
- Ceramic fuse body.
- Suitable for NH fuse bases and fuse-switch disconnectors.
- RoHS compliant.
Reliable Protection for Low-Voltage Distribution
The NH2GG40V224 is engineered to protect cables, switchgear and electrical equipment by interrupting overload and short-circuit currents before damage can occur. Its gG characteristic makes it suitable for general-purpose circuit protection across industrial, commercial and infrastructure electrical installations.
Its ceramic construction, high breaking capacity and double indication system provide dependable long-term performance, while DIN NH compatibility enables straightforward installation into standard NH fuse systems.
Typical Applications
- Industrial switchboards.
- Commercial power distribution.
- Main distribution boards.
- Cable protection.
- Motor control centres.
- NH fuse-switch disconnectors.
- OEM machinery.
- Infrastructure and utilities.
