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MERSEN FUSE 1551 CP GLB 20.127 12 20GB15V12P
Mersen N093783 FR20GB15C12P medium voltage cylindrical fuse-link rated at 12 A and 1.55 kV AC, with a 20 x 127 mm body for public lighting and specialist electrical distribution protection.
£28.66
Why Choose the Mersen N093783 Medium Voltage Fuse?
The Mersen N093783, manufacturer reference FR20GB15C12P or 20GB15V12P, is a compact 12 A medium voltage cylindrical fuse-link designed to protect public lighting networks, auxiliary circuits and specialist electrical distribution equipment. Its current-limiting characteristics help interrupt damaging fault currents rapidly while reducing the thermal and mechanical stress placed on connected components.
Manufactured as part of Mersen's established medium voltage fuse range, the N093783 features a robust 20 × 127 mm cylindrical body for installation in a compatible fuse clip or holder. Its compact dimensions support efficient integration within suitably rated switchgear, control equipment and infrastructure protection assemblies.
With a rated current of 12 A and a rated voltage of 1.55 kV AC, the Mersen N093783 provides dependable protection for medium voltage circuits requiring controlled short-circuit interruption. Its gLB utilisation category makes it suitable for specialist distribution and public lighting applications where reliable electrical protection is essential.
Key Advantages
- Designed for medium voltage electrical protection.
- 12 A rated current for lighting and auxiliary circuits.
- 1.55 kV AC rated voltage.
- Current-limiting operation helps reduce damaging fault energy.
- Compact 20 × 127 mm cylindrical construction.
- Suitable for public lighting and specialist distribution systems.
Key Features
- Mersen medium voltage cylindrical fuse-link.
- Manufacturer reference: FR20GB15C12P.
- Alternative reference: 20GB15V12P.
- Product designation: 1551 CP GLB 20.127 12.
- 12 A nominal current rating.
- 1.55 kV AC rated voltage.
- 20 × 127 mm cylindrical body.
- gLB utilisation category.
Reliable Protection for Medium Voltage Circuits
Medium voltage fuse-links are designed to interrupt prospective short-circuit currents before they can cause extensive damage to cables, switchgear and connected equipment. By limiting the peak current and electrical energy allowed to pass during a fault, the Mersen N093783 helps improve circuit safety and equipment protection.
When correctly selected and coordinated with the protected installation, the N093783 provides reliable fault clearance while helping minimise equipment damage and service disruption. Its compact cylindrical format makes it a practical solution for public lighting, infrastructure and specialist electrical distribution systems.
Typical Applications
- Public and municipal lighting networks.
- Medium voltage auxiliary circuits.
- Utility and infrastructure equipment.
- Specialist electrical distribution systems.
- Compatible medium voltage switchgear.
- Industrial electrical protection assemblies.
Technical Specifications
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | Cylindrical | |
| Current | 12 A | |
| Voltage | 1550 V | |
| Manufacturer | Mersen | |
| Manufacturer reference | FR20GB15C12P | |
| Alternative reference | 20GB15V12P | |
| Part number | N093783 | |
| Product designation | 1551 CP GLB 20.127 12 | |
| Product type | Medium voltage cylindrical fuse-link | |
| Rated current | 12 A | |
| Rated voltage | 1.55 kV AC | |
| Nominal voltage | 1550 V AC | |
| Fuse dimensions | 20 × 127 mm | |
| Utilisation category | gLB | |
| Body style | Cylindrical | |
| Terminal type | Ferrule / clip mounting | |
| Mounting method | Compatible medium voltage fuse clip or holder | |
| Protection function | Overcurrent and short-circuit protection |
Frequently Asked Questions
What is the Mersen N093783 used for?
The Mersen N093783 is a medium voltage cylindrical fuse-link used to protect public lighting, auxiliary and specialist electrical distribution circuits against damaging overcurrents and short circuits.
What is the rated current of the N093783?
The Mersen N093783 has a nominal current rating of 12 A.
What voltage is this fuse-link rated for?
The N093783 is rated for operation at 1.55 kV AC, equivalent to 1550 V AC.
What are the dimensions of the Mersen N093783?
The fuse-link has a cylindrical body measuring 20 × 127 mm.
What is the utilisation category of this fuse?
The Mersen N093783 has a gLB utilisation category and is designed for specialist medium voltage circuit protection.
Can the N093783 be installed in a standard low voltage fuse holder?
No. It must only be installed in a compatible fuse holder or mounting system rated for its dimensions, current and 1.55 kV AC operating voltage.
Trusted by Electrical Professionals Worldwide
Mersen medium voltage fuse-links are specified by utility engineers, infrastructure contractors and electrical professionals for dependable current-limiting protection in demanding lighting and power distribution applications.
