Why Choose the Mersen NH000GG40V4 NH Fuse-Link?
The Mersen NH000GG40V4 is a compact DIN NH gG fuse-link designed to provide dependable full-range protection for cables, conductors and low-voltage electrical equipment. With a 4 A rated current and a 400 V AC voltage rating, it is suitable for auxiliary circuits, control systems and industrial power distribution applications.
Manufactured in the compact NH000 blade-contact format, the NH000GG40V4 installs into compatible NH fuse bases and switch-fuse assemblies. Its gG operating characteristic protects against both sustained overloads and short-circuit currents, enabling the fuse to be used as complete overcurrent protection for general-purpose electrical circuits.
The fuse features live gripping tags, a double visual indicator and a compact 21 mm body width. These features support straightforward maintenance, reliable electrical contact and rapid identification when the fuse has operated.
Key Advantages
- Compact NH000 gG fuse-link for low-voltage circuit protection.
- 4 A rated current for auxiliary, control and distribution circuits.
- 400 V AC voltage rating for industrial electrical systems.
- gG full-range characteristic protects against overloads and short circuits.
- Double visual indicator assists with identifying an operated fuse.
- Live gripping tags support professional handling with an appropriate NH fuse puller.
Key Features
- Mersen NH fuse-link range.
- NH000 fuse size.
- 4 A rated current.
- 400 V AC rated voltage.
- gG full-range protection characteristic.
- Double visual indication system.
- Live gripping tags.
- Standard NH blade contacts.
- Compact 21 mm body width.
- Suitable for compatible NH fuse bases and switch-fuse assemblies.
Reliable Protection for Low-Voltage Circuits
The Mersen NH000GG40V4 protects cables and electrical equipment by interrupting excessive current before damaging thermal or electrodynamic stresses can develop. Its gG characteristic covers currents ranging from low-level overloads through to high prospective short-circuit currents.
Its compact NH000 construction makes it suitable for space-conscious electrical assemblies, while the double indicator helps maintenance personnel identify an operated fuse efficiently. Installation and replacement should be completed by qualified personnel using suitable NH fuse-handling equipment.
Typical Applications
- Industrial auxiliary circuits.
- Control panels and automation systems.
- Cable and conductor protection.
- Low-voltage distribution boards.
- Industrial machinery and production equipment.
- OEM switchgear and electrical panel assemblies.
