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MERSEN FUSE NH 2 315A 500V GG E201346
Mersen NH2GG50V315 DIN NH2 gG fuse-link rated 315 A, 500 V AC and 250 V DC with double indicator, live gripping tags and 120 kA AC breaking capacity.
£10.44
Why Choose the Mersen NH2GG50V315 NH Fuse-Link?
The Mersen NH2GG50V315 is a high-performance DIN NH gG low voltage fuse-link engineered to provide full-range protection against overloads and short-circuit faults in industrial electrical distribution systems. Designed in accordance with IEC standards, it delivers dependable protection for cables, conductors, switchgear and electrical equipment operating in demanding industrial environments.
As part of the proven Mersen NH gG 500 V AC fuse range, the NH2GG50V315 incorporates a double blown-fuse indicator together with live gripping tags, allowing rapid identification of an operated fuse while supporting safe replacement using an appropriate NH fuse puller. Its ceramic construction provides excellent thermal performance and long service life.
Rated at 315 A with operating ratings of 500 V AC and 250 V DC, the NH2GG50V315 offers a high 120 kA AC breaking capacity, making it ideal for industrial switchboards, motor control centres, power distribution panels and OEM electrical equipment.
Key Advantages
- Industrial DIN NH2 gG fuse-link for complete circuit protection.
- 315 A rated current for heavy-duty electrical installations.
- 500 V AC and 250 V DC operating ratings.
- Provides full-range overload and short-circuit protection.
- 120 kA AC breaking capacity.
- Double blown-fuse indicator for rapid fault identification.
- Live gripping tags support safe fuse replacement.
- Suitable for industrial power distribution and switchgear.
Key Features
- Mersen NH gG 500 V AC fuse-link series.
- Catalogue number: NH2GG50V315.
- Item number: E201346.
- NH2 fuse size.
- 315 A rated current.
- 500 V AC / 250 V DC rated voltage.
- gG utilisation category.
- Double indicator.
- Live gripping tags.
- Ceramic body with blade contacts.
Reliable Protection for Industrial Power Distribution
Mersen NH gG fuse-links provide dependable protection throughout the entire fault range, protecting cables and electrical equipment against both overloads and high prospective short-circuit currents. Their current-limiting performance helps minimise thermal and mechanical stress during electrical faults, improving system reliability.
The NH2GG50V315 is widely used in industrial switchgear, distribution boards, motor control centres and OEM electrical equipment where dependable protection and compliance with IEC standards are essential.
Typical Applications
- Industrial power distribution systems.
- Main switchboards.
- Motor control centres.
- Electrical distribution panels.
- Cable and conductor protection.
- Industrial control equipment.
- OEM electrical machinery.
- Commercial electrical installations.
Technical Specifications
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| Fuse Indication | Dual indicator | |
|---|---|---|
| Current | 315 A | |
| Voltage | 500 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH2 | |
| Fuse Class | gG | |
| Manufacturer | Mersen | |
| Series | NH gG 500 V AC Fuse-Links | |
| Model | NH2GG50V315 | |
| Item number | E201346 | |
| Product type | DIN NH gG fuse-link | |
| Fuse size | NH2 | |
| Rated current | 315 A | |
| Rated AC voltage | 500 V AC | |
| Rated DC voltage | 250 V DC | |
| Utilisation category | gG | |
| Breaking capacity | 120 kA AC | |
| Indicator | Double indicator | |
| Gripping tags | Live gripping tags | |
| Body width | 52 mm | |
| Power dissipation | 25 W | |
| Weight | Approx. 0.64 kg | |
| EAN | 8430399002088 | |
| Compliance | IEC 60269, RoHS compliant | |
| HS Code | 85361090 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen NH2GG50V315 used for?
The NH2GG50V315 provides full-range overload and short-circuit protection for industrial electrical distribution systems, cables and equipment.
What is the rated current?
The Mersen NH2GG50V315 has a rated current of 315 A.
What voltage is this fuse designed for?
It is rated for operation at up to 500 V AC and 250 V DC.
What does the gG utilisation category mean?
The gG category provides full-range protection against both overloads and short-circuit faults for cables and general electrical installations.
What is the breaking capacity?
The NH2GG50V315 provides a maximum AC breaking capacity of 120 kA.
Trusted by Electrical Professionals Worldwide
Mersen NH fuse-links are trusted by electrical engineers, panel builders and OEM manufacturers for dependable circuit protection, high fault interruption capability and reliable long-term performance in industrial power distribution systems.
