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MERSEN FUSE NH 1C 80A 500V GG SGL NH1GG50V80-1
Mersen NH1GG50V80-1 NH1 gG low-voltage fuse link rated at 80 A, 500 V AC and 250 V DC with isolated gripping lugs, double indication and high breaking capacity.
£9.82
Why Choose the Mersen NH1GG50V80-1 NH Fuse Link?
The Mersen NH1GG50V80-1 is a premium NH1 gG low-voltage fuse link designed to provide dependable protection for electrical distribution systems, switchgear and industrial power circuits. Manufactured to DIN NH standards, this full-range fuse link delivers reliable protection against overloads and short-circuit currents in demanding commercial and industrial applications.
With a rated current of 80 A, a rated voltage of 500 V AC and a 250 V DC rating, the NH1GG50V80-1 provides effective protection for low-voltage electrical installations. Its full-range gG operating characteristic enables reliable interruption of overload currents and high prospective fault currents while helping protect connected equipment and cabling.
The fuse link features a durable ceramic body, silver-plated blade contacts, isolated gripping lugs and a double indication system for easy identification following fuse operation. Designed for installation in compatible NH fuse bases and switch-fuse disconnectors, it offers long service life and dependable performance in industrial environments.
Key Advantages
- Full-range gG fuse protection against overloads and short circuits.
- 80 A rated current for industrial electrical distribution.
- 500 V AC and 250 V DC ratings for low-voltage power systems.
- 120 kA AC breaking capacity for reliable fault interruption.
- Double visual indicator enables rapid fuse-status identification.
- Isolated gripping lugs improve handling safety during maintenance.
Key Features
- Mersen DIN NH standard fuse link.
- NH1 fuse size.
- 80 A rated current.
- 500 V AC rated voltage.
- 250 V DC rated voltage.
- Full-range gG operating characteristic.
- 120 kA AC breaking capacity.
- Double operation indicator.
- Isolated gripping lugs.
- Ceramic body with silver-plated blade contacts.
Reliable Protection for Industrial Electrical Systems
The Mersen NH1GG50V80-1 is engineered to protect electrical cables, conductors and industrial equipment by safely interrupting overloads and severe short-circuit currents. Its full-range gG characteristic makes it suitable for general-purpose protection of industrial low-voltage installations while helping minimise equipment damage and downtime.
Designed for use in compatible NH fuse bases and switch-fuse disconnectors, this fuse link combines robust ceramic construction, high interrupting capacity and a double indication system to provide dependable long-term protection. Installation and replacement should always be carried out by qualified electrical personnel using suitable NH fuse handling equipment.
Typical Applications
- Industrial power distribution systems.
- Switch-fuse disconnectors.
- Cable and conductor protection.
- Motor feeder circuits.
- Control panels and switchboards.
- Industrial machinery.
- Commercial electrical installations.
- OEM electrical equipment.
Technical Specifications
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| Fuse Indication | Dual indicator | |
|---|---|---|
| Current | 80 A | |
| Voltage | 500 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH1 | |
| Fuse Class | gG | |
| Manufacturer | Mersen | |
| Series | NH Fuse Links gG 500 V AC | |
| Model | NH1GG50V80-1 | |
| Manufacturer item number | M214164 | |
| Product type | NH low-voltage fuse link | |
| Fuse characteristic | gG | |
| Fuse size | NH1 | |
| Rated current | 80 A | |
| Rated voltage AC | 500 V AC | |
| Rated voltage DC | 250 V DC | |
| Current type | AC / DC | |
| AC breaking capacity | 120 kA | |
| Body width | 29.5 mm | |
| Power dissipation | Approx. 8 W | |
| Weight | Approx. 0.28 kg | |
| Indication system | Double indicator | |
| Gripping lugs | Isolated | |
| Body material | Ceramic | |
| Mounting type | NH fuse base | |
| EAN | 8430399001906 | |
| RoHS compliant | Yes | |
| HS Code | 85361090 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen NH1GG50V80-1 used for?
This fuse link protects electrical distribution circuits, cables and industrial equipment against overloads and short-circuit currents.
What is the rated current of this fuse?
The Mersen NH1GG50V80-1 has a rated current of 80 A.
What voltage is this fuse designed for?
The fuse is rated for operation on systems up to 500 V AC and 250 V DC.
What does the gG classification mean?
The gG classification identifies a full-range fuse designed to protect electrical circuits against both overloads and short-circuit faults.
Does this fuse include an operating indicator?
Yes. The NH1GG50V80-1 features a double visual indicator that clearly shows when the fuse has operated.
Trusted Protection for Industrial Electrical Systems
Mersen NH fuse links are trusted worldwide by electrical engineers, panel builders and maintenance professionals for dependable protection of industrial low-voltage power distribution systems.
