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MERSEN FUSE NH 2 160A 690V GG SGL NH2GG69V160-1
Mersen NH2GG69V160-1 NH Size 2 gG fuse link rated at 160 A, 690 V AC and 250 V DC, featuring isolated gripping lugs, a double operating indicator and an 80 kA AC breaking capacity.
£24.14
Why Choose the Mersen NH2GG69V160-1 NH Fuse Link?
The Mersen NH2GG69V160-1 is a high-performance NH gG low voltage fuse link designed to protect industrial cables, distribution circuits and electrical equipment against overload and short-circuit currents. Manufactured by Mersen, this DIN standard fuse link offers full-range breaking capacity for dependable protection across demanding commercial and industrial power systems.
Featuring isolated gripping lugs and a double operating indicator, the NH2GG69V160-1 supports safer handling and allows maintenance personnel to identify an operated fuse quickly. Its durable ceramic body, silver-plated copper blade contacts and high breaking capacity provide reliable performance in critical electrical installations.
With a 160 A rated current, 690 V AC rating, 250 V DC rating and NH Size 2 construction, this fuse link is suitable for industrial switchboards, distribution panels, feeder circuits, machinery and OEM electrical systems requiring robust circuit protection.
Key Advantages
- Full-range gG fuse link for overload and short-circuit protection.
- 160 A rated current for medium-to-high-current industrial circuits.
- 690 V AC and 250 V DC ratings provide flexible application coverage.
- 80 kA AC breaking capacity for reliable interruption of severe fault currents.
- Isolated gripping lugs support safer professional handling and replacement.
- Double operating indicator enables fast visual identification of fuse operation.
Key Features
- Mersen NH gG fuse-link series.
- 160 A rated current.
- 690 V AC / 250 V DC rated voltage.
- NH Size 2 construction.
- gG full-range operating characteristic.
- Double operating indicator.
- Isolated metal gripping lugs.
- Plain silver-plated copper blade terminals.
Reliable Full-Range Industrial Circuit Protection
The Mersen NH2GG69V160-1 uses a gG operating characteristic to provide comprehensive protection against both sustained overloads and high-level short circuits. It can interrupt currents ranging from the lowest fusing current up to its rated breaking capacity, allowing it to be used as a complete protective device for suitable cables, conductors and electrical equipment.
Its current-limiting performance helps reduce the thermal and electrodynamic stresses caused by severe short-circuit currents. The robust NH2 construction is designed for installation in a compatible NH fuse base and should be handled by qualified electrical personnel using an appropriate low voltage HRC fuse puller.
Typical Applications
- Industrial power distribution systems.
- Electrical switchboards and distribution panels.
- Cable, conductor and feeder circuit protection.
- Motor control centres and industrial automation systems.
- Manufacturing and processing machinery.
- OEM switchgear and electrical panel assemblies.
Technical Specifications
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| Fuse Indication | Dual indicator | |
|---|---|---|
| Current | 160 A | |
| Voltage | 690 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH2 | |
| Fuse Class | gG | |
| Manufacturer | Mersen | |
| Series | NH gG Fuse Links | |
| Model | NH2GG69V160-1 | |
| Item number | S229763 | |
| EAN / UPC | 3605340556513 | |
| Product type | NH gG low voltage fuse link | |
| Rated current | 160 A | |
| Rated voltage AC | 690 V AC | |
| Rated voltage DC | 250 V DC | |
| Fuse size | NH2 | |
| Operating class | gG | |
| AC breaking capacity | 80 kA | |
| Indicator | Double indicator | |
| Gripping lugs | Isolated | |
| Terminal material | Silver-plated copper | |
| Terminal type | Plain blades | |
| Body material | Ceramic | |
| Mounting type | Clip mounting / compatible NH fuse base | |
| Product width | 40 mm | |
| Product length | 150 mm | |
| Product height | 74 mm | |
| Power dissipation at rated current | 15 W | |
| Product weight | Approx. 0.43 kg | |
| RoHS compliant | Yes | |
| Standard | DIN NH | |
| HS Code | 85361090 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen NH2GG69V160-1 used for?
It is used to protect industrial cables, distribution circuits, switchgear and connected electrical equipment against overload and short-circuit currents.
What is the rated current of this fuse?
The NH2GG69V160-1 has a rated current of 160 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 means the fuse provides full-range protection against both overload and short-circuit conditions in general-purpose cable, line and equipment circuits.
What is the breaking capacity of the NH2GG69V160-1?
The fuse has an AC breaking capacity of 80 kA, enabling it to interrupt substantial prospective fault currents safely within its specified operating conditions.
What are the benefits of the isolated gripping lugs?
The isolated gripping lugs reduce the risk of accidental contact during professional handling and support safer installation or replacement with suitable NH fuse equipment.
Trusted for Industrial Circuit Protection
Mersen NH gG fuse links are widely specified by electrical engineers, switchgear manufacturers, panel builders and industrial maintenance professionals for reliable full-range protection of power distribution systems and critical electrical equipment.
