Mersen NH0GG50V125-1 NH Size 0 gG fuse link rated at 125 A, 500 V AC and 250 V DC with isolated gripping lugs and a double operating indicator for industrial circuit protection.
£16.60
The Mersen NH0GG50V125-1 is a premium NH gG low voltage fuse link designed to provide reliable protection for industrial electrical distribution systems, switchgear and power circuits. Manufactured by Mersen, this DIN standard NH fuse delivers dependable full-range protection against overloads and short circuits, helping protect valuable electrical equipment while improving system reliability.
Designed with isolated gripping lugs and a double operating indicator, the NH0GG50V125-1 offers improved operator safety during installation and maintenance while allowing rapid identification of an operated fuse. Its ceramic construction and silver-plated blade contacts provide dependable long-term performance in demanding industrial environments.
With a 125 A rated current, 500 V AC operating voltage and an NH Size 0 construction, this fuse link is ideally suited for protecting distribution panels, switchboards, motor control centres, OEM machinery and industrial power installations requiring reliable circuit protection.
The Mersen NH0GG50V125-1 provides dependable protection against overloads and short circuits using its gG operating characteristic, making it suitable for protecting electrical cables, switchgear and industrial equipment. Its high breaking capacity enables it to safely interrupt substantial fault currents while maintaining system integrity.
Its compact NH0 design makes it suitable for installations where space is limited while maintaining the high levels of reliability expected from industrial low voltage protection devices. The isolated gripping lugs and double indicator further improve maintenance safety and efficiency.
| Current | 125 A |
|---|---|
| Voltage | 500 V |
| Manufacturer | Mersen |
| Series | NH gG Fuse Links |
| Model | NH0GG50V125-1 |
| Item number | S218769 |
| EAN | 8430399001623 |
| Product type | NH gG low voltage fuse link |
| Rated current | 125 A |
| Rated voltage AC | 500 V AC |
| Rated voltage DC | 250 V DC |
| Fuse size | NH0 |
| Operating class | gG |
| Breaking capacity | 120 kA |
| Body width | 30 mm |
| Power dissipation | 11.8 W |
| Indicator | Double indicator |
| Gripping lugs | Isolated |
| Mounting type | NH fuse base / blade contact |
| Weight | Approx. 0.23 kg |
| RoHS compliant | Yes |
| HS Code | 85361090 |
| Country of Manufacture | Hungary |
It is used to provide full-range protection for industrial electrical circuits, cables and equipment against overloads and short-circuit faults.
The NH0GG50V125-1 has a 125 A rated current.
This fuse is rated for operation on 500 V AC and 250 V DC electrical systems.
The gG operating class provides full-range protection against both overload and short-circuit conditions for general-purpose electrical circuits.
Isolated gripping lugs improve operator safety by reducing the risk of accidental contact during fuse installation and replacement.
Mersen NH gG fuse links are trusted worldwide by electrical engineers, panel builders and industrial maintenance professionals for dependable protection of power distribution systems and critical electrical equipment.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...