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MERSEN FUSE NH 2 355A 690V GG NH2GG69V355
Mersen NH2GG69V355 DIN NH2 gG fuse-link rated at 355 A, 690 V AC and 250 V DC for full-range protection of industrial electrical distribution systems.
£18.49
Why Choose the Mersen NH2GG69V355 NH Fuse-Link?
The Mersen NH2GG69V355 is a premium DIN NH gG fuse-link designed to provide reliable full-range protection for low voltage electrical distribution systems. Manufactured by Mersen, this NH2 fuse-link protects cables, conductors and electrical equipment against overloads and short circuits, making it ideal for industrial switchboards, motor control centres and commercial power distribution installations.
Featuring a gG operating characteristic, the NH2GG69V355 delivers comprehensive protection across its complete operating range. Its robust ceramic body, silver-plated copper blade contacts and live gripping lugs ensure dependable long-term performance, while the integrated double indicator allows quick visual confirmation after fuse operation.
With a 355 A rated current, 690 V AC and 250 V DC voltage ratings, together with an 80 kA breaking capacity, the NH2GG69V355 is ideally suited to demanding industrial power distribution systems requiring reliable protection and high fault interruption capability.
Key Advantages
- High-performance DIN NH gG fuse-link for industrial circuit protection.
- 355 A rated current for heavy-duty electrical distribution systems.
- 690 V AC / 250 V DC rated voltage.
- 80 kA breaking capacity for dependable fault interruption.
- Integrated double indicator for rapid fuse status identification.
- Suitable for protecting cables, switchgear and industrial electrical equipment.
Key Features
- Mersen NH gG 690 VAC fuse-link series.
- DIN NH Size 2.
- 355 A rated current.
- 690 V AC / 250 V DC rated voltage.
- gG full-range operating characteristic.
- 80 kA AC breaking capacity.
- Double visual operation indicator.
- Live gripping lugs with blade contacts.
Reliable Protection for Low Voltage Distribution Systems
The NH2GG69V355 is engineered to provide dependable full-range protection for electrical circuits, safeguarding cables, switchgear and industrial equipment against overloads and short-circuit faults. Its high breaking capacity and proven NH design make it suitable for demanding industrial and commercial installations.
Manufactured in accordance with IEC 60269 and DIN NH standards, the fuse-link delivers reliable long-term performance while simplifying maintenance through its integrated double indication system and standard NH dimensions. Installation and replacement should always be carried out by qualified electrical personnel using an approved NH fuse puller.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Cable and conductor protection.
- Motor control centres.
- Commercial electrical installations.
- OEM machinery and automation equipment.
Technical Specifications
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| Fuse Indication | Dual indicator | |
|---|---|---|
| Current | 355 A | |
| Voltage | 690 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH2 | |
| Fuse Class | gG | |
| Manufacturer | Mersen | |
| Series | NH Fuse-links gG 690 VAC | |
| Model | NH2GG69V355 | |
| Item number | Y228503 | |
| Product type | DIN NH full-range fuse-link | |
| Fuse size | NH2 | |
| Rated current | 355 A | |
| Rated voltage AC | 690 V AC | |
| Rated voltage DC | 250 V DC | |
| Operating characteristic | gG | |
| Breaking capacity | 80 kA AC | |
| Current type | AC / DC | |
| Indicator | Double indicator | |
| Gripping lugs | Live gripping lugs | |
| Body width | 52 mm | |
| Power dissipation | 31.5 W | |
| Weight | Approx. 0.64 kg | |
| EAN | 8430399026435 | |
| RoHS compliant | Yes | |
| HS Code | 85361090 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen NH2GG69V355 used for?
This fuse-link provides full-range overload and short-circuit protection for cables, switchgear and industrial electrical equipment.
What is the current rating of this fuse?
The NH2GG69V355 has a rated current of 355 A.
What voltage is this fuse designed for?
The fuse-link is rated for operation on systems up to 690 V AC or 250 V DC.
What does the gG characteristic mean?
The gG characteristic provides full-range protection against both overloads and short circuits for general electrical distribution circuits.
What is the purpose of the double indicator?
The integrated double indicator provides clear visual confirmation after the fuse has operated, helping simplify maintenance and fault finding.
Trusted for Industrial Circuit Protection
Mersen NH gG fuse-links are trusted worldwide by electrical engineers, OEMs and panel builders for dependable circuit protection, high fault interruption capability and long service life in industrial power distribution systems.
