Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
MERSEN FUSE NH 00 80A 500V GG SGL NH00GG50V80-1
Mersen NH00GG50V80-1 is an 80 A NH size 00 gG full-range fuse link rated at 500 V AC and 250 V DC with a 120 kA AC breaking capacity for general-purpose low-voltage circuit protection.
£6.54
Why Choose the Mersen NH00GG50V80-1 80A NH00 gG Fuse Link?
The Mersen NH00GG50V80-1, manufacturer reference W222498, is an 80 A NH size 00 gG fuse link designed for general-purpose protection of cables, conductors and electrical equipment in low-voltage distribution systems. Its full-range gG operating class provides protection against both overload currents and short-circuit currents when correctly selected for the application.
Rated at 500 V AC and 250 V DC, the NH00GG50V80-1 is suitable for compatible NH fuse bases, fuse switch disconnectors and low-voltage distribution equipment. The fuse features insulated metal gripping lugs and a combination fuse status indicator for practical use within industrial electrical installations.
The NH00GG50V80-1 provides a rated breaking capacity of 120 kA AC and 40 kA DC, enabling interruption of substantial prospective fault currents under its specified conditions. Power dissipation at rated current is 5.5 W.
Key Advantages
- 80 A gG full-range protection against overload and short-circuit currents.
- 500 V AC and 250 V DC rated voltage capability.
- High 120 kA AC breaking capacity for demanding distribution applications.
- Standard NH size 00 format for compatible NH fuse equipment.
- Insulated metal gripping lugs for the designated NH handling system.
- Integrated combination fuse status indicator assists with identification of fuse operation.
Key Features
- Mersen NH low-voltage fuse link.
- 80 A rated current.
- 500 V AC / 250 V DC rated voltage.
- gG utilisation category for full-range cable and equipment protection.
- NH size 00 construction.
- 120 kA AC / 40 kA DC rated breaking capacity.
- 5.5 W power dissipation at rated current.
- Combination fuse status indicator with insulated metal gripping lugs.
Full-Range Protection for Low-Voltage Distribution
A gG fuse link provides full-range protection for general-purpose electrical circuits, responding to both sustained overload conditions and high short-circuit currents. This makes the NH00GG50V80-1 suitable for protecting cables, conductors and electrical equipment where an 80 A NH fuse is specified.
The NH format is widely used in industrial and commercial low-voltage distribution because it combines high breaking capacity with robust construction and replaceable fuse protection. The Mersen NH00GG50V80-1 provides a 120 kA AC rated breaking capacity, supporting dependable fault-current interruption in demanding electrical distribution installations.
Typical Applications
- Industrial low-voltage electrical distribution systems.
- Cable and conductor overload and short-circuit protection.
- Electrical switchboards and distribution panels.
- Compatible NH fuse switch disconnectors and fuse bases.
- Industrial machinery and equipment supply circuits.
- General-purpose 80 A NH00 fuse protection applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Visual indicator | |
|---|---|---|
| Current | 80 A | |
| Voltage | 500 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH00 | |
| Fuse Class | gG | |
| Manufacturer | Mersen | |
| Model / catalogue number | NH00GG50V80-1 | |
| Manufacturer reference / MPN | W222498 | |
| Product type | NH low-voltage fuse link | |
| Fuse size | NH 00 | |
| Utilisation category | gG | |
| Rated current | 80 A | |
| Rated voltage AC | 500 V AC | |
| Rated voltage DC | 250 V DC | |
| Rated breaking capacity AC | 120 kA | |
| Rated breaking capacity DC | 40 kA | |
| Power dissipation at rated current | 5.5 W | |
| Indicator | Combination fuse status indicator | |
| Gripping lugs | Insulated metal gripping lugs | |
| Standards | IEC 60269-1 / IEC 60269-2 | |
| Manufacturer packing unit | 3 pieces | |
| EAN | 8430399001296 |
Frequently Asked Questions
What is the Mersen NH00GG50V80-1 used for?
The Mersen NH00GG50V80-1 is an 80 A gG NH fuse link used for full-range overload and short-circuit protection of cables, conductors and electrical equipment in compatible low-voltage distribution systems.
What is the current rating of the Mersen NH00GG50V80-1?
The NH00GG50V80-1 has a rated current of 80 A.
What voltage is the Mersen NH00GG50V80-1 rated for?
The fuse is rated at 500 V AC and 250 V DC.
What does gG mean on the NH00GG50V80-1?
The gG utilisation category identifies a full-range general-purpose fuse link designed to protect cables and equipment against both overload and short-circuit currents.
What is the breaking capacity of the Mersen NH00GG50V80-1?
The NH00GG50V80-1 has a rated breaking capacity of 120 kA AC and 40 kA DC under its specified operating conditions.
Dependable Mersen NH Fuse Protection
The Mersen NH00GG50V80-1 combines an 80 A gG full-range characteristic, NH00 construction, 500 V AC rating and high breaking capacity to provide dependable protection for industrial and commercial low-voltage distribution circuits.
