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MERSEN FUSE 250V SU 5 A 5.20 250VSU5A5.20
Mersen N087504 MI5SU25V5 medium time-lag 5 x 20 mm glass cartridge fuse rated at 5 A and 250 V AC for industrial and electronic circuit protection.
£4.55
Why Choose the Mersen N087504 5 x 20 mm Medium Time-Lag Glass Cartridge Fuse?
The Mersen N087504, catalogue reference MI5SU25V5, is a high-quality 5 x 20 mm medium time-lag glass cartridge fuse designed to provide reliable overcurrent protection for industrial equipment, electronic devices and electrical control systems. Rated at 5 A and 250 V AC, it offers dependable circuit protection whilst allowing temporary inrush currents associated with transformers, motors and power supplies.
Part of the proven Mersen 5SU IEC miniature fuse series, the N087504 combines a medium time-lag operating characteristic with a compact glass cartridge construction. This makes it ideal for OEM machinery, industrial automation, instrumentation and commercial electrical equipment where nuisance fuse operation must be minimised without compromising circuit protection.
Manufactured to IEC miniature fuse standards, the fuse installs into standard 5 x 20 mm fuse holders and delivers consistent electrical performance for demanding industrial applications.
Key Advantages
- Compact 5 x 20 mm miniature cartridge fuse.
- 5 A current rating for industrial and electronic protection.
- 250 V AC rated for IEC electrical systems.
- Medium time-lag characteristic withstands temporary inrush currents.
- Glass body allows quick visual inspection.
- Manufactured by trusted circuit protection specialist Mersen.
Key Features
- Mersen 5SU IEC miniature fuse series.
- Catalogue number: MI5SU25V5.
- Manufacturer reference: N087504.
- Rated current: 5 A.
- Rated voltage: 250 V AC.
- Fuse characteristic: Medium time-lag.
- Fuse size: 5 x 20 mm.
- Glass cartridge construction.
- Suitable for industrial and electronic equipment protection.
- RoHS compliant.
Reliable Protection for Industrial Equipment
Medium time-lag cartridge fuses are engineered to tolerate brief current surges that occur during normal equipment start-up whilst providing dependable protection against sustained overloads and short circuits. This helps reduce unnecessary fuse replacement whilst maintaining reliable protection for connected equipment.
The Mersen N087504 is suitable for industrial control panels, instrumentation, power supplies, automation equipment and OEM electrical assemblies where dependable overcurrent protection is essential.
Typical Applications
- Industrial control panels.
- Automation equipment.
- Electronic power supplies.
- Instrumentation systems.
- Control transformers.
- OEM electrical assemblies.
- Industrial machinery.
- Electrical maintenance and repair.
Technical Specifications
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| Current | 5 A | |
|---|---|---|
| Voltage | 250 V | |
| Device Type | Fuse link | |
| Fuse Size | 5x20 mm | |
| Fuse Class | Time delay | |
| Manufacturer | Mersen | |
| Series | 5SU IEC Miniature Fuses | |
| Model | N087504 | |
| Catalogue number | MI5SU25V5 | |
| Product type | Medium time-lag glass cartridge fuse | |
| Rated current | 5 A | |
| Rated voltage | 250 V AC | |
| Current type | AC | |
| Fuse characteristic | Medium time-lag | |
| Fuse size | 5 x 20 mm | |
| Body material | Glass | |
| Mounting | Compatible fuse clips and holders | |
| RoHS compliant | Yes |
Frequently Asked Questions
What is the Mersen N087504 used for?
The Mersen N087504 protects industrial electrical equipment, electronic systems and control circuits against sustained overloads and short circuits.
What are the electrical ratings?
The fuse is rated at 5 A with a maximum operating voltage of 250 V AC.
What does the medium time-lag characteristic mean?
A medium time-lag fuse tolerates temporary inrush currents during equipment start-up whilst still providing dependable protection against sustained overloads.
What size is the fuse?
The Mersen N087504 uses the industry standard 5 x 20 mm miniature glass cartridge format.
Where is this fuse commonly installed?
It is commonly used in industrial control panels, automation equipment, power supplies, instrumentation systems and OEM electrical assemblies.
Trusted by Electrical Professionals Worldwide
Mersen miniature fuses are trusted by panel builders, OEM manufacturers and maintenance engineers for dependable circuit protection across industrial automation, electrical control systems and electronic equipment.
