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MERSEN FUSE 559P CP GLB 36.250 12 36GB55V12P
Mersen D081607 36GB55V12P gLB medium-voltage cylindrical fuse-link rated at 12 A, with a 36 x 250 mm format and integrated striker for transformer and switchgear protection.
£158.14
Why Choose the Mersen D081607 Medium-Voltage Fuse?
The Mersen D081607, catalogue reference 36GB55V12P, is a dependable medium-voltage cylindrical fuse-link designed to protect transformers, switchgear and industrial distribution equipment against damaging electrical faults. Rated at 12 A, it provides rapid current-limiting protection for specialised medium-voltage circuits where reliable fault interruption is essential.
The D081607 uses a gLB fuse characteristic to provide full-range protection against overload and short-circuit conditions. Its fast operation helps restrict peak fault current and reduce the amount of damaging energy passed into cables, transformers and associated electrical equipment.
Featuring a robust 36 × 250 mm cylindrical format, the fuse is designed for installation in a compatible medium-voltage fuse carrier. An integrated striker provides a mechanical indication when the fuse has operated and can activate compatible auxiliary signalling or switchgear mechanisms.
Key Advantages
- 12 A medium-voltage fuse-link for specialised protection applications.
- gLB full-range characteristic for overload and short-circuit protection.
- Current-limiting operation helps reduce damaging fault energy.
- Integrated striker supports fuse-operation indication.
- Robust 36 × 250 mm cylindrical construction.
- Suitable for transformer, switchgear and industrial distribution protection.
Key Features
- Mersen medium-voltage cylindrical fuse-link.
- Manufacturer part number: D081607.
- Catalogue reference: 36GB55V12P.
- Product designation: 559P CP GLB 36.250 12.
- Rated current: 12 A.
- Fuse characteristic: gLB.
- Nominal dimensions: 36 × 250 mm.
- Integrated mechanical striker indicator.
- Fast current-limiting fault protection.
- Designed for compatible medium-voltage fuse supports.
Reliable Protection for Medium-Voltage Equipment
Medium-voltage fuse-links interrupt excessive current before it can cause severe thermal or mechanical damage to electrical equipment. The Mersen D081607 limits both the peak fault current and the energy transferred through the circuit, helping protect transformers, switchgear, cables and connected components.
The integrated striker supports faster fault identification and may operate a compatible trip mechanism or auxiliary contact. Correct selection should consider the system voltage, continuous current, prospective fault current, fuse dimensions and coordination with other protection devices.
Typical Applications
- Medium-voltage transformer protection.
- Industrial switchgear assemblies.
- Auxiliary transformer circuits.
- Electrical distribution equipment.
- Industrial substations.
- Infrastructure and utility installations.
Technical Specifications
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| Device Type | Fuse link | |
|---|---|---|
| Fuse Type | Cylindrical | |
| Current | 12 A | |
| Manufacturer | Mersen | |
| Manufacturer part number | D081607 | |
| Catalogue reference | 36GB55V12P | |
| Product designation | 559P CP GLB 36.250 12 | |
| Product type | Medium-voltage cylindrical fuse-link | |
| Rated current | 12 A | |
| Fuse characteristic | gLB | |
| Nominal fuse diameter | 36 mm | |
| Nominal fuse length | 250 mm | |
| Nominal fuse size | 36 × 250 mm | |
| Operation indicator | Integrated striker | |
| Protection function | Overload and short-circuit protection | |
| Construction | Cylindrical ceramic fuse-link | |
| Mounting | Compatible medium-voltage fuse support | |
| Typical application | Transformer and switchgear protection |
Frequently Asked Questions
What is the Mersen D081607 used for?
The Mersen D081607 is used to protect transformers, switchgear and other medium-voltage electrical equipment against overload and short-circuit currents.
What is the current rating of the D081607?
The Mersen D081607 has a rated current of 12 A.
What is the catalogue reference for this fuse?
The catalogue reference is 36GB55V12P, and the product designation is 559P CP GLB 36.250 12.
What size is the Mersen D081607?
The fuse has a nominal cylindrical size of 36 × 250 mm and must be fitted in a compatible medium-voltage fuse support.
Does the D081607 include a striker?
Yes. The D081607 includes an integrated striker that indicates fuse operation and may activate compatible signalling or switching equipment.
Trusted for Medium-Voltage Circuit Protection
Mersen medium-voltage fuse-links are trusted by electrical engineers, panel builders and equipment manufacturers to provide reliable current-limiting protection for transformers, switchgear and critical distribution systems.
