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MERSEN FUSE NH 000 80A 690V GG SGL NH000GG69V80-1
Mersen NH000GG69V80-1 NH Size 000 gG fuse link rated at 80 A, 690 V AC and 250 V DC, with isolated gripping lugs and a double operating indicator.
£8.27
Why Choose the Mersen NH000GG69V80-1 NH Fuse Link?
The Mersen NH000GG69V80-1 is a compact and dependable NH gG low voltage fuse link designed to protect electrical cables, distribution circuits and industrial equipment against overload and short-circuit conditions. Manufactured by Mersen, this DIN standard fuse link provides full-range protection for demanding industrial and commercial electrical installations.
The NH000GG69V80-1 features isolated gripping lugs and a double operating indicator, supporting safer handling and allowing maintenance personnel to identify an operated fuse quickly. Its compact NH000 construction is particularly useful in installations where panel space is limited but reliable circuit protection remains essential.
With a rated current of 80 A, a 690 V AC rating and a 250 V DC rating, this fuse link is suitable for industrial switchboards, distribution panels, machinery and OEM electrical systems. Its gG operating characteristic provides complete protection across the full fault-current range.
Key Advantages
- Full-range gG fuse link for overload and short-circuit protection.
- 80 A rated current for industrial distribution applications.
- 690 V AC and 250 V DC ratings for flexible circuit protection.
- Compact NH000 format helps conserve space inside electrical panels.
- Isolated gripping lugs support safer fuse handling and replacement.
- Double indicator enables rapid visual identification of fuse operation.
Key Features
- Mersen NH gG fuse-link series.
- 80 A rated current.
- 690 V AC / 250 V DC rated voltage.
- NH Size 000 construction.
- gG full-range operating characteristic.
- Double operating indicator.
- Isolated metal gripping lugs.
- Blade-contact design for compatible NH fuse bases.
Reliable Protection for Industrial Electrical Systems
The Mersen NH000GG69V80-1 uses a gG operating characteristic to provide full-range protection against sustained overloads and high-level short circuits. It helps protect electrical cables, switchgear and connected equipment from excessive current and the electrodynamic effects of severe electrical faults.
Its narrow NH000 body is suited to space-conscious panel designs, while the isolated gripping lugs and double indicator simplify professional maintenance. The fuse link should be installed and replaced using a compatible NH fuse base and appropriate replacement equipment by qualified electrical personnel.
Typical Applications
- Industrial electrical distribution systems.
- Compact switchboards and distribution panels.
- Cable and feeder circuit protection.
- Industrial machinery and automation equipment.
- OEM electrical control panels.
- Commercial and industrial power installations.
Technical Specifications
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| Fuse Indication | Dual indicator | |
|---|---|---|
| Current | 80 A | |
| Voltage | 690 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH000 | |
| Fuse Class | gG | |
| Manufacturer | Mersen | |
| Series | NH gG Fuse Links | |
| Model | NH000GG69V80-1 | |
| Item number | S229717 | |
| EAN / UPC | 4086500088508 | |
| Product type | NH gG low voltage fuse link | |
| Rated current | 80 A | |
| Rated voltage AC | 690 V AC | |
| Rated voltage DC | 250 V DC | |
| Fuse size | NH000 | |
| Operating class | gG | |
| Indicator | Double indicator | |
| Gripping lugs | Isolated | |
| Body width | Approx. 21 mm | |
| Power dissipation at rated current | 6.5 W | |
| Mounting type | Clip mounting / NH fuse base | |
| Product weight | Approx. 0.14 kg | |
| RoHS compliant | Yes | |
| Standards | IEC 60269-1, IEC 60269-2 and VDE 0636 Part 201 | |
| HS Code | 85361090 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen NH000GG69V80-1 used for?
It is used to protect electrical cables, distribution circuits, switchgear and industrial equipment against overload and short-circuit faults.
What is the rated current of this fuse?
The NH000GG69V80-1 has a rated current of 80 A.
What voltage ratings does this fuse support?
This fuse link is rated for operation at up to 690 V AC and 250 V DC.
What does the gG operating class mean?
The gG classification indicates that the fuse provides full-range protection against both overload and short-circuit conditions in general-purpose electrical circuits.
What are the benefits of the isolated gripping lugs?
The isolated gripping lugs reduce the risk of accidental contact during handling and support safer fuse replacement by qualified electrical personnel.
Trusted for Industrial Circuit Protection
Mersen NH gG fuse links are widely specified by electrical engineers, panel builders and maintenance professionals for dependable protection of industrial power distribution systems and critical electrical equipment.
