Why Choose the Mersen NH000GG69V20 NH Fuse-Link?
The Mersen NH000GG69V20 is a high-quality NH000 gG fuse-link designed to provide full-range protection for low-voltage electrical distribution systems. Manufactured to the DIN NH standard, it offers reliable protection against both overloads and short-circuit faults, making it suitable for industrial, commercial and infrastructure applications.
Rated at 20 A, with a 690 V AC and 250 V DC operating voltage, the NH000GG69V20 delivers dependable protection for cables, switchgear, control panels and distribution equipment. Its gG utilisation category provides complete protection across the entire operating range whilst delivering excellent current-limiting performance during fault conditions.
The fuse-link incorporates live gripping tags, a double visual indicator, silver-plated copper blade contacts and a durable ceramic body. Designed for installation in compatible NH000 fuse bases and fuse-switch disconnectors, it provides dependable performance in demanding electrical installations.
Key Advantages
- Full-range gG protection against overloads and short circuits.
- 20 A rated current for low-voltage distribution systems.
- 690 V AC and 250 V DC operating voltage.
- 80 kA AC breaking capacity for dependable fault interruption.
- Double indicator provides rapid visual identification of an operated fuse.
- Live gripping tags for handling with an approved NH fuse puller.
- DIN NH standard design for compatibility with standard NH fuse equipment.
Key Features
- Mersen NH Fuse-Links gG 690 VAC series.
- NH000 fuse size.
- 20 A rated current.
- 690 V AC / 250 V DC rated voltage.
- gG utilisation category.
- 80 kA AC breaking capacity.
- Double blown-fuse indicator.
- Live gripping tags.
- Silver-plated copper blade contacts.
- Ceramic fuse body.
- Body width: 21 mm.
- RoHS compliant.
Reliable Protection for Low-Voltage Distribution
The NH000GG69V20 is engineered to protect cables, switchgear and electrical equipment by rapidly 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, silver-plated contacts and double indication system provide dependable long-term performance, whilst DIN NH compatibility enables straightforward installation into standard NH fuse systems.
Typical Applications
- Industrial switchboards.
- Commercial power distribution.
- Control panels.
- Cable protection.
- Distribution boards.
- NH fuse-switch disconnectors.
- OEM machinery.
- Infrastructure and utilities.
