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MERSEN FUSE 5500 CP GLB 10.180 0,8 10GB55V0,8
Mersen V081139 10GB55V0,8 gLB medium voltage cylindrical fuse-link rated at 0.8 A and 5.5 kV AC, with a 10 x 180 mm body for specialist lighting and auxiliary circuit protection.
£18.04
Why Choose the Mersen V081139 Medium Voltage Cylindrical Fuse?
The Mersen V081139, also identified by the product reference 10GB55V0,8, is a medium voltage cylindrical fuse-link designed to provide dependable overcurrent and short-circuit protection for specialist lighting, auxiliary and industrial electrical circuits. It combines a sensitive 0.8 A rated current with a high 5.5 kV AC voltage rating.
Its gLB operating characteristic makes the V081139 suitable for intermediate medium voltage applications requiring reliable interruption of electrical faults. The accurately calibrated fuse element disconnects the protected circuit when current exceeds the permitted operating level, helping reduce damage to wiring, transformers, lighting equipment and associated control components.
The fuse features a compact 10 × 180 mm cylindrical body for installation in a suitably rated fuse holder. Its robust construction supports dependable operation within public lighting systems, industrial control equipment, railway installations and specialist power distribution assemblies where effective circuit protection is essential.
Key Advantages
- Medium voltage fuse designed for specialist lighting and auxiliary circuit protection.
- Sensitive 0.8 A rated current for low-current equipment.
- High 5.5 kV AC voltage rating.
- gLB fuse characteristic for dependable fault interruption.
- Compact 10 × 180 mm cylindrical format.
- Helps protect connected equipment from overcurrent and short-circuit damage.
- Manufactured by Mersen for reliable industrial electrical protection.
Key Features
- Mersen reference: V081139.
- Product reference: 10GB55V0,8.
- Manufacturer designation: 5500 CP gLB 10.180 0,8.
- Medium voltage cylindrical fuse-link.
- 0.8 A nominal current rating.
- 5.5 kV AC nominal voltage rating.
- 10 × 180 mm cylindrical fuse body.
- Designed for installation in a compatible medium voltage fuse holder.
Reliable Protection for Medium Voltage Circuits
Medium voltage fuse-links protect electrical systems by interrupting the circuit when excessive current causes the internal fuse element to operate. This limits the duration of the fault and helps protect conductors, transformers, control equipment and connected loads from damaging thermal and electrical stress.
The Mersen V081139 is particularly suited to circuits that require a low current rating together with a substantially higher operating voltage than conventional low-voltage fuses can support. Its 0.8 A current rating, 5.5 kV AC capability and compact cylindrical construction make it a practical protection solution for specialist installations.
Typical Applications
- Medium voltage lighting circuits.
- Public lighting infrastructure.
- Auxiliary transformer circuits.
- Industrial control and signalling systems.
- Railway and transportation equipment.
- Specialist electrical distribution assemblies.
- Laboratory and test equipment.
- OEM systems requiring low-current medium voltage protection.
Technical Specifications
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | Cylindrical | |
| Fuse Size | 10x180 mm | |
| Current | 0.8 A | |
| Voltage | 5500 V | |
| Manufacturer | Mersen | |
| Brand | Mersen / Ferraz Shawmut | |
| Model | V081139 | |
| Product reference | 10GB55V0,8 | |
| Manufacturer designation | 5500 CP gLB 10.180 0,8 | |
| Product type | Medium voltage cylindrical fuse-link | |
| Fuse characteristic | gLB | |
| Rated current | 0.8 A | |
| Rated voltage | 5.5 kV AC | |
| Fuse body size | 10 × 180 mm | |
| Body shape | Cylindrical | |
| Installation | Compatible cylindrical fuse holder | |
| Typical application | Lighting, auxiliary and specialist medium voltage circuits |
Frequently Asked Questions
What is the Mersen V081139 used for?
The Mersen V081139 is a medium voltage cylindrical fuse-link used to protect specialist lighting, auxiliary and industrial electrical circuits against overcurrent and short-circuit faults.
What is the current rating of the Mersen V081139?
The fuse has a nominal current rating of 0.8 A.
What voltage is the V081139 rated for?
The Mersen V081139 has a rated operating voltage of 5.5 kV AC.
What are the dimensions of this fuse?
The V081139 has a cylindrical fuse body measuring 10 × 180 mm.
What does the gLB fuse characteristic mean?
The gLB designation identifies the fuse's operating characteristic for specialist medium voltage protection applications, including lighting and auxiliary circuits.
Can the Mersen V081139 be installed in any fuse holder?
No. It must be installed in a compatible cylindrical fuse holder designed for its 10 × 180 mm dimensions and suitably rated for the circuit voltage and current.
Trusted Medium Voltage Circuit Protection
Mersen medium voltage fuse-links are widely specified by electrical engineers, utilities and equipment manufacturers to provide dependable protection for specialist lighting, auxiliary and industrial power systems.
