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MERSEN FUSE 500V CP 14X51 GG 50A P FR14GG50V50P
Mersen FR14GG50V50P 14 × 51 mm gG cylindrical fuse-link with striker, rated 50 A and 500 V AC for industrial electrical distribution and circuit protection.
£3.17
Why Choose the Mersen FR14GG50V50P Cylindrical Fuse-Link?
The Mersen FR14GG50V50P is a premium gG cylindrical fuse-link engineered to provide full-range protection for electrical distribution circuits, cables, motors and low-voltage industrial equipment. As part of the proven Mersen 14 × 51 mm IEC ferrule fuse range, this fuse offers dependable overload and short-circuit protection for industrial switchgear, distribution panels and OEM machinery.
Featuring a gG utilisation category, the FR14GG50V50P provides complete protection against sustained overloads and severe fault currents. Its integrated striker enables operation of an auxiliary contact or remote signalling device when the fuse operates, making it ideal for modern industrial control systems requiring rapid fault indication.
Rated at 50 A with a 500 V AC IEC voltage rating, the fuse combines a ceramic body, silver-plated contacts and a 120 kA breaking capacity to deliver reliable protection in demanding industrial environments.
Key Advantages
- Provides full-range gG protection against overloads and short circuits.
- 50 A current rating for industrial distribution circuits.
- 500 V AC IEC rated voltage.
- Integrated striker for auxiliary signalling and remote indication.
- 120 kA breaking capacity for excellent fault interruption.
- Ceramic construction with silver-plated contacts for long operational life.
Key Features
- Mersen FR14GG50V50P cylindrical fuse-link.
- gG utilisation category.
- 14 × 51 mm IEC cylindrical format.
- 50 A rated current.
- 500 V AC IEC rated voltage.
- 250 V DC rated voltage.
- 120 kA AC breaking capacity.
- Integrated striker for auxiliary contact operation.
- Ceramic body with silver-plated contacts.
Reliable Protection for Industrial Electrical Systems
The Mersen FR14GG50V50P is designed to protect low-voltage electrical installations by interrupting overload and short-circuit currents before they can damage equipment or wiring. Its gG characteristic provides comprehensive protection for cables, motors and distribution circuits while helping minimise downtime and maintenance costs.
The integrated striker enables remote indication of fuse operation or activation of auxiliary contacts, making the FR14GG50V50P particularly suitable for industrial automation systems, switchboards and control panels where rapid fault identification is essential.
Typical Applications
- Electrical distribution panels.
- Industrial switchgear.
- Cable protection.
- Motor circuits.
- Machine building and OEM equipment.
- Industrial automation systems.
Technical Specifications
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| Fuse Indication | Striker | |
|---|---|---|
| Current | 50 A | |
| Voltage | 500 V | |
| Device Type | Fuse link | |
| Fuse Type | Cylindrical | |
| Fuse Size | 14x51 mm | |
| Fuse Class | gG | |
| Manufacturer | Mersen | |
| Series | Ferrule Fuse-links 14 × 51 gG 500 to 690 VAC | |
| Model | FR14GG50V50P | |
| Item number | D211557 | |
| EAN | 8430399008622 | |
| Product type | Cylindrical fuse-link | |
| Fuse characteristic | gG (full-range protection) | |
| Current rating | 50 A | |
| Rated voltage AC | 500 V AC | |
| Rated voltage DC | 250 V DC | |
| Frequency | 50 / 60 Hz | |
| Breaking capacity AC | 120 kA | |
| Breaking capacity DC | 100 kA | |
| Fuse size | 14 × 51 mm | |
| Power dissipation | 4.8 W | |
| Weight | Approx. 21 g | |
| Indicator | Striker | |
| Compliance | RoHS compliant | |
| HS Code | 85361050 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen FR14GG50V50P used for?
It provides full-range overload and short-circuit protection for electrical distribution circuits, cables, motors and industrial equipment.
What does the gG fuse characteristic mean?
A gG fuse provides complete protection against both overload and short-circuit faults, making it suitable for general-purpose circuit protection.
What is the voltage rating of this fuse?
The FR14GG50V50P is rated for 500 V AC and 250 V DC applications.
What is the purpose of the integrated striker?
The striker activates an auxiliary contact or signalling device when the fuse operates, allowing remote indication of fuse status.
Where is this fuse typically installed?
It is commonly installed in industrial switchgear, distribution boards, motor control panels and machine control equipment using compatible 14 × 51 mm fuse holders.
Trusted by Electrical Professionals Worldwide
Mersen cylindrical fuse-links are trusted by electrical engineers, panel builders and industrial maintenance teams worldwide for dependable circuit protection, reliable current limitation and long-term operational performance.
