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MERSEN FUSE NH 0 63A 500V GG NH0GG50V63
Mersen NH0GG50V63 DIN NH Size 0 gG fuse link rated at 63 A, 500 V AC and 250 V DC with live gripping lugs and double indicator for industrial circuit protection.
£6.68
Why Choose the Mersen NH0GG50V63 NH Fuse Link?
The Mersen NH0GG50V63 is a premium DIN NH gG fuse link designed to provide full-range protection for industrial power distribution systems, cables and electrical equipment. Manufactured in accordance with IEC and DIN NH standards, this NH Size 0 fuse delivers dependable protection against overloads and short circuits in demanding commercial and industrial installations.
Part of the trusted Mersen NH gG 500 V AC fuse-link range, the NH0GG50V63 features a robust ceramic body, live gripping lugs and a double blown-fuse indicator, allowing quick identification of an operated fuse and safer replacement by qualified electrical professionals. Its current-limiting characteristics help reduce fault energy and protect valuable electrical equipment.
With a 63 A rated current, 500 V AC and 250 V DC voltage ratings, the NH0GG50V63 is ideally suited for industrial switchboards, distribution panels, motor control centres and low-voltage electrical installations requiring reliable circuit protection.
Key Advantages
- High-quality DIN NH Size 0 gG fuse link.
- 63 A rated current for industrial distribution circuits.
- 500 V AC and 250 V DC operating voltage.
- Full-range gG protection against overloads and short circuits.
- Double blown-fuse indicator for rapid maintenance.
- Live gripping lugs simplify safe fuse replacement.
- Excellent current-limiting performance reduces fault energy.
Key Features
- Mersen NH gG fuse-link series.
- DIN NH Size 0 construction.
- 63 A rated current.
- 500 V AC / 250 V DC rated voltage.
- gG utilisation category.
- Double blown-fuse indicator.
- Live gripping lugs.
- Ceramic body with blade contacts.
- 30 mm body width.
- Designed for industrial low-voltage power distribution.
Reliable Protection for Industrial Power Distribution
Mersen NH gG fuse links provide comprehensive protection against overloads and short circuits across industrial electrical installations. Their current-limiting characteristics reduce the thermal and mechanical effects of high fault currents, helping to protect switchgear, cables and connected equipment.
The NH0GG50V63 is designed for installation in compatible NH fuse bases and fuse-switch disconnectors. Selection and replacement should always be carried out by qualified electrical professionals to ensure correct coordination and safe operation of the electrical system.
Typical Applications
- Industrial switchboards.
- Power distribution panels.
- Cable and feeder protection.
- Motor control centres.
- Commercial electrical installations.
- Industrial automation systems.
Technical Specifications
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| Fuse Indication | Dual indicator | |
|---|---|---|
| Current | 63 A | |
| Voltage | 500 V | |
| Device Type | Fuse link | |
| Fuse Type | NH (DIN) | |
| Fuse Size | NH0 | |
| Fuse Class | gG | |
| Manufacturer | Mersen | |
| Series | NH gG 500 V AC Fuse Links | |
| Model | NH0GG50V63 | |
| Item number | N218765 | |
| Product type | NH fuse link | |
| Fuse characteristic | gG | |
| Fuse size | NH0 | |
| Rated current | 63 A | |
| Rated AC voltage | 500 V AC | |
| Rated DC voltage | 250 V DC | |
| Current type | AC / DC | |
| Body width | 30 mm | |
| Indicator | Double indicator | |
| Gripping lugs | Live gripping lugs | |
| Power dissipation | 6.6 W | |
| Weight | Approx. 0.23 kg | |
| EAN | 8430399001425 | |
| RoHS compliant | Yes | |
| HS Code | 85361050 | |
| Country of Manufacture | Hungary |
Frequently Asked Questions
What is the Mersen NH0GG50V63 used for?
This NH fuse link provides full-range protection for cables, switchgear and electrical equipment against overloads and short-circuit faults.
What is the current rating of this fuse?
The NH0GG50V63 has a 63 A rated current.
What voltage is this fuse designed for?
The fuse is rated for 500 V AC and 250 V DC electrical systems.
What does the gG classification mean?
gG is a full-range utilisation category that provides protection against both overload and short-circuit faults for general electrical distribution applications.
What are the benefits of the double indicator?
The double blown-fuse indicator enables maintenance personnel to quickly identify an operated fuse, helping reduce downtime and simplify replacement.
Trusted by Electrical Professionals Worldwide
Mersen NH gG fuse links are trusted by panel builders, industrial electricians and maintenance engineers for dependable circuit protection across demanding commercial and industrial power distribution systems.
