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Mersen FR14GG50V50 14 x 51 mm cylindrical gG fuse-link rated at 50 A, 500 V AC and 250 V DC for full-range protection of industrial electrical circuits.
£1.33
The Mersen FR14GG50V50 is a high-performance gG cylindrical fuse-link designed to provide dependable full-range protection for industrial electrical distribution circuits. Rated at 50 A and 500 V AC, this 14 x 51 mm IEC fuse protects cables, motors, switchgear and low voltage networks against overload and short-circuit currents.
Part of the Mersen range of 14 x 51 mm gG ferrule fuse-links, the FR14GG50V50 combines a robust ceramic body with silver-plated contacts for reliable conductivity, thermal stability and long service life. Its gG operating characteristic provides protection across the complete current range, making it suitable for general-purpose industrial circuit protection.
With a high 120 kA AC breaking capacity and a 250 V DC rating, this fuse is suitable for installations with substantial prospective fault currents. Its standard cylindrical format enables straightforward installation in compatible fuse holders used throughout industrial control panels, distribution boards and OEM machinery.
The Mersen FR14GG50V50 protects electrical conductors and connected equipment by limiting and interrupting unacceptable overload and short-circuit currents. Its current-limiting operation helps reduce the thermal and mechanical energy passed through cables, switchgear and downstream components during an electrical fault.
The full-range gG characteristic makes this fuse suitable for general industrial protection without requiring a separate fuse for overload conditions. When correctly selected and installed, it helps improve electrical safety, equipment reliability and continuity of operation.
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| 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 x 51 gG | |
| Model | FR14GG50V50 | |
| Manufacturer item number | Z219235 | |
| EAN / UPC | 8430399008363 | |
| Product type | Cylindrical gG fuse-link | |
| Rated current | 50 A | |
| Rated voltage AC | 500 V | |
| Rated voltage DC | 250 V | |
| AC / DC suitability | AC and DC | |
| Fuse characteristic | gG | |
| Breaking capacity AC | 120 kA | |
| Breaking capacity DC | 100 kA at 250 V DC | |
| Fuse size | 14 x 51 mm | |
| Terminal type | Ferrule | |
| Contact finish | Silver-plated | |
| Body material | Ceramic | |
| Mounting method | Clip / compatible fuse holder | |
| Standards | IEC 60269-1 and IEC 60269-2 | |
| RoHS compliant | Yes | |
| HS Code | 85361050 | |
| Country of Manufacture | Tunisia |
It provides full-range protection for cables, motors, switchgear and low voltage electrical networks against overload and short-circuit currents.
The FR14GG50V50 is rated at 50 A, 500 V AC and 250 V DC.
The gG characteristic identifies a full-range general-purpose fuse designed to protect electrical circuits against both sustained overloads and short-circuit currents.
The fuse has a maximum breaking capacity of 120 kA AC and 100 kA DC at 250 V DC.
The FR14GG50V50 requires a compatible fuse holder or clip system designed for 14 x 51 mm cylindrical fuse-links.
Mersen cylindrical gG fuse-links are widely specified by panel builders, OEM manufacturers and maintenance engineers for dependable full-range circuit protection, high fault interruption capability and reliable industrial performance.
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