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MERSEN FUSE NH 00 80A 690V GG NH00GG69V80
Mersen NH00GG69V80 DIN NH00 gG fuse-link rated at 80 A, 690 V AC and 250 V DC with double indicator and live gripping tags for industrial circuit protection.
£6.58
Why Choose the Mersen NH00GG69V80 NH Fuse-Link?
The Mersen NH00GG69V80 is a premium DIN NH gG fuse-link designed to provide dependable full-range protection for low-voltage power distribution systems. Rated at 80 A with a 690 V AC operating voltage and 250 V DC rating, this NH Size 00 fuse-link protects cables, conductors and electrical equipment against overloads and short-circuit faults in demanding industrial environments.
Manufactured by Mersen, the NH00GG69V80 forms part of the company's proven NH gG fuse range. It features live gripping tags, a double visual indicator and a compact 30 mm body width, providing safe handling, rapid fuse status identification and reliable operation within compatible NH fuse bases and switch-fuse disconnectors.
Its gG utilisation category provides complete protection against both overloads and high prospective short-circuit currents, making it suitable for industrial switchboards, commercial installations, OEM machinery and low-voltage distribution systems.
Key Advantages
- Full-range gG protection against overloads and short circuits.
- 80 A rated current for industrial power distribution.
- 690 V AC / 250 V DC operating voltage.
- 80 kA AC breaking capacity for dependable fault interruption.
- Double visual indicator for rapid fuse identification.
- Compatible with standard NH00 fuse bases and switchgear.
Key Features
- Manufacturer: Mersen
- Model: NH00GG69V80
- Manufacturer item number: A228459
- Product type: DIN NH standard fuse-link
- Fuse size: NH00
- Rated current: 80 A
- Rated voltage: 690 V AC / 250 V DC
- Operating category: gG
- Breaking capacity: 80 kA AC
- Double visual indicator.
- Live gripping tags.
- Body width: 30 mm.
Reliable Protection for Industrial Power Distribution
The Mersen NH00GG69V80 provides comprehensive protection for low-voltage distribution systems by interrupting overloads and short-circuit currents before damage can occur to conductors, switchgear and connected equipment. Its gG characteristic makes it suitable as a standalone protective device for general-purpose electrical circuits.
Its current-limiting construction reduces thermal and electrodynamic stress during fault conditions, while the double visual indicator allows maintenance engineers to quickly identify an operated fuse and minimise downtime.
Typical Applications
- Industrial power distribution systems.
- Main and sub-distribution switchboards.
- Cable and conductor protection.
- OEM electrical panels.
- Industrial machinery.
- Commercial electrical installations.
Technical Specifications
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| Current | 80 A | |
|---|---|---|
| Voltage | 690 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH00 | |
| Fuse Class | gG | |
| Manufacturer | Mersen | |
| Series | NH Fuse-links gG 690 VAC | |
| Model | NH00GG69V80 | |
| Manufacturer item number | A228459 | |
| Product type | DIN NH standard fuse-link | |
| Fuse size | NH00 | |
| Rated current | 80 A | |
| Rated AC voltage | 690 V AC | |
| Rated DC voltage | 250 V DC | |
| Utilisation category | gG | |
| Maximum AC breaking capacity | 80 kA | |
| Indicator type | Double indicator | |
| Gripping tags | Live gripping tags | |
| Body width | 30 mm | |
| Power dissipation at rated current | 6.8 W | |
| Approximate weight | 0.20 kg | |
| EAN | 8430399025551 | |
| RoHS compliant | Yes | |
| HS Code | 85361090 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen NH00GG69V80 used for?
The NH00GG69V80 protects cables, conductors and low-voltage electrical equipment against overloads and short-circuit faults.
What is the rated current of this fuse?
The NH00GG69V80 has a rated current of 80 A.
What voltage is this fuse rated for?
The fuse is rated for operation at up to 690 V AC and 250 V DC.
What does the gG operating category mean?
The gG characteristic provides full-range protection against overloads and short-circuit currents for general-purpose electrical circuits.
What is the breaking capacity of the NH00GG69V80?
The fuse has a maximum AC breaking capacity of 80 kA.
Trusted for Industrial Circuit Protection
Mersen NH fuse-links are trusted worldwide by electrical engineers, panel builders and OEM manufacturers for reliable protection of industrial power distribution systems, switchgear and critical electrical equipment.
