Mersen NH000GG50V40-1 DIN NH000 gG fuse link rated at 40 A, 500 V AC and 250 V DC with double indication and isolated gripping lugs for industrial circuit protection.
£8.29
The Mersen NH000GG50V40-1 is a high-quality DIN NH gG low voltage fuse link designed to provide reliable protection for industrial electrical distribution systems, switchgear and power circuits. Manufactured by Mersen, this NH fuse offers dependable protection against overloads and short circuits, helping safeguard cables, electrical equipment and industrial installations.
Designed in accordance with IEC and DIN NH standards, the NH000GG50V40-1 features an NH000 fuse size, 40 A current rating, 500 V AC operating voltage and 250 V DC rating. Its double blown-fuse indicator and isolated gripping lugs enable faster maintenance and safer fuse replacement by qualified personnel.
Ideal for industrial switchboards, distribution panels, machine control systems and commercial electrical installations, the NH000GG50V40-1 provides full-range gG protection, ensuring reliable operation and effective fault isolation in demanding industrial environments.
The gG utilisation category provides complete protection against both overloads and short circuits, making the NH000GG50V40-1 suitable for protecting cables, switchgear, distribution equipment and general electrical installations. Its current-limiting characteristics help minimise equipment damage during electrical faults while maintaining reliable system performance.
Mersen NH fuse links are trusted by electrical engineers, OEM manufacturers and panel builders worldwide thanks to their robust construction, high interrupting capacity and compliance with recognised international standards.
| Current | 40 A |
|---|---|
| Voltage | 500 V |
| Manufacturer | Mersen |
| Series | NH gG Fuse Links |
| Model | NH000GG50V40-1 |
| Item number | D219653 |
| Product type | DIN NH fuse link |
| Fuse size | NH000 |
| Utilisation category | gG |
| Rated current | 40 A |
| Rated AC voltage | 500 V AC |
| Rated DC voltage | 250 V DC |
| Breaking capacity | 120 kA AC |
| Indicator | Double indicator |
| Gripping lugs | Isolated |
| Body width | 21 mm |
| Weight | Approx. 0.13 kg |
| EAN | 4086500084098 |
| RoHS compliant | Yes |
| HS Code | 85361050 |
| Country of Manufacture | Hungary |
This NH fuse link protects industrial electrical circuits, cables and equipment against overloads and short circuits.
The NH000GG50V40-1 has a 40 A rated current.
This fuse is rated for operation on systems up to 500 V AC and 250 V DC.
The gG utilisation category provides full-range protection against both overload and short-circuit faults for general-purpose electrical circuits.
The integrated double indicator allows maintenance personnel to quickly identify when the fuse has operated, helping reduce downtime during servicing.
Mersen NH fuse links are trusted worldwide by electrical engineers, panel builders and industrial maintenance professionals to deliver dependable protection for industrial power distribution and electrical infrastructure.
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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...