Why Choose the Mersen NH1GG40V35 NH Fuse-Link?
The Mersen NH1GG40V35 is a reliable DIN NH size 1 gG fuse-link designed to provide full-range overcurrent protection for cables, conductors and electrical equipment in low voltage power distribution systems. Rated at 35 A and 400 V AC, it is suitable for industrial switchboards, feeder circuits, machinery and commercial electrical installations.
Its gG utilisation category means the fuse-link can protect against both sustained overload currents and high short-circuit currents. The current-limiting operating principle helps reduce peak fault current and let-through energy, limiting thermal and electrodynamic stress on switchgear, cables and connected equipment.
The NH1GG40V35 features a durable ceramic body, standard blade contacts, live gripping lugs and a double indication system for convenient identification of an operated fuse-link. Its standard NH1 format allows installation in compatible fuse bases and fuse-switch disconnectors within industrial and commercial distribution equipment.
Key Advantages
- Full-range gG protection against overload and short-circuit currents.
- 35 A rated current for low voltage distribution circuits.
- 400 V AC rated voltage for industrial electrical systems.
- Current-limiting operation helps reduce damaging fault energy.
- Double indicator assists with rapid fuse status identification.
- Live gripping lugs support handling with an approved NH fuse puller.
- Standard NH size 1 format for compatible fusegear.
Key Features
- Mersen DIN NH standard fuse-link.
- Catalogue number: NH1GG40V35.
- Manufacturer item number: J223706.
- Fuse size: NH1.
- Rated current: 35 A.
- Rated voltage: 400 V AC.
- Utilisation category: gG.
- Integrated double indication system.
- Live metal gripping lugs.
- High rupturing capacity, current-limiting construction.
Reliable Full-Range Circuit Protection
The gG operating characteristic provides comprehensive protection across the overcurrent range, from prolonged overload conditions to severe short-circuit faults. During a fault, the fuse element operates rapidly to interrupt the circuit and limit the energy transmitted into the electrical installation.
The Mersen NH1GG40V35 is designed for use within coordinated low voltage protection systems. Correct selection should consider the circuit load, conductor capacity, operating voltage, prospective fault current and coordination with upstream and downstream protective devices.
Typical Applications
- Industrial cable and conductor protection.
- Low voltage distribution switchboards.
- Feeder and sub-distribution circuits.
- Machinery and production equipment.
- Commercial electrical installations.
- NH fuse bases and fuse-switch disconnectors.
