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MERSEN FUSE 400V SA 2 A 5.20 380VSA2A5.20
Mersen A095496 MI5SA40V2 semiconductor miniature fuse rated at 2 A and 400 V AC, featuring a medium time-lag characteristic and compact 5 x 20 mm clip-mounted format.
£3.06
Why Choose the Mersen A095496 MI5SA40V2 Miniature Fuse?
The Mersen A095496 MI5SA40V2 is a compact 2 A semiconductor miniature fuse designed to provide reliable protection for sensitive electronic components, industrial control equipment and electrical circuits. Part of Mersen’s MI5SA 400 V miniature fuse series, it combines dependable overcurrent protection with a space-saving 5 × 20 mm cartridge format.
Its medium time-lag SA operating characteristic allows the fuse to withstand brief inrush and transient currents without unnecessary operation. This makes it particularly suitable for circuits that experience short-duration current surges during start-up while still requiring effective protection against sustained overloads and short circuits.
Rated at 2 A and 400 V AC, the Mersen A095496 is designed for clip mounting in a compatible miniature fuse holder. Its compact construction, very high breaking capacity and proven performance make it suitable for industrial automation, power supplies, electronic equipment and OEM control systems.
Key Advantages
- Compact 5 × 20 mm miniature fuse for space-constrained equipment.
- 2 A rated current for protecting sensitive electronic circuits.
- 400 V AC rated voltage for industrial control applications.
- Medium time-lag characteristic accommodates brief inrush currents.
- Very high breaking capacity for dependable fault interruption.
- Suitable for semiconductor devices and equipment with transient current conditions.
Key Features
- Mersen MI5SA semiconductor miniature fuse series.
- 2 A rated current.
- 400 V AC rated voltage.
- Medium time-lag SA operating characteristic.
- Standard 5 × 20 mm cartridge size.
- Clip-mounted installation in a compatible fuse holder.
- Designed for circuits with inrush or transient currents.
- No integrated fuse operation indicator.
Reliable Protection for Electronic Circuits
Electronic and semiconductor components can be damaged when excessive current generates heat beyond their operating limits. The Mersen A095496 helps protect connected equipment by interrupting sustained overloads and short-circuit currents before damaging energy reaches sensitive components.
The medium time-lag characteristic allows harmless start-up and transient currents to pass without immediately operating the fuse. This helps reduce nuisance fuse replacement while maintaining dependable protection against genuine electrical faults.
Typical Applications
- Semiconductor device protection.
- Industrial electronic control equipment.
- Power supplies and control circuits.
- Automation and instrumentation systems.
- Equipment with inrush or transient current conditions.
- OEM electronic and electrical assemblies.
Technical Specifications
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| Current | 2 A | |
|---|---|---|
| Voltage | 400 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature, Semiconductor | |
| Fuse Size | 5x20 mm | |
| Fuse Class | Time delay | |
| Manufacturer | Mersen | |
| Series | MI5SA 400 V | |
| Model | MI5SA40V2 | |
| Manufacturer part number | A095496 | |
| Product type | Semiconductor miniature fuse | |
| Rated current | 2 A | |
| Rated voltage | 400 V AC | |
| Current type | AC | |
| Operating characteristic | Medium time-lag SA | |
| Fuse size | 5 × 20 mm | |
| Clearing I²t at rated voltage | 10 A²s | |
| Mounting type | Clip mounting | |
| Indication system | None | |
| Product weight | Approx. 0.0012 kg | |
| EAN | 3605340131888 | |
| Packaging | Box of 50 | |
| Compliance | CE, UKCA, RoHS and REACH compliant |
Frequently Asked Questions
What is the Mersen A095496 used for?
The Mersen A095496 is used to protect sensitive electronic components, semiconductor devices and industrial control circuits against sustained overloads and short circuits.
What is the current rating of the Mersen A095496?
The fuse has a rated current of 2 A.
What voltage is this miniature fuse rated for?
The Mersen A095496 is rated for operation at up to 400 V AC.
What does medium time-lag SA mean?
The medium time-lag SA characteristic allows the fuse to tolerate brief inrush and transient currents while still providing protection against sustained overloads and short-circuit faults.
What size is the Mersen A095496?
The fuse has a compact 5 × 20 mm cartridge format and is designed for clip mounting in a compatible miniature fuse holder.
Trusted by Electronics and Automation Professionals
Mersen semiconductor miniature fuses are trusted by equipment manufacturers, electronics engineers and maintenance professionals for reliable fault interruption and consistent protection of sensitive electrical and electronic equipment.
