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MERSEN FUSE 400V SA 8 A 6.32 P MI6SA40V8P
Mersen Q094268 MI6SA40V8P semiconductor miniature fuse rated 8 A and 400 V AC, featuring a medium time-lag SA characteristic, 6.3 x 32 mm format and mechanical striker.
£15.30
Why Choose the Mersen Q094268 MI6SA40V8P Semiconductor Miniature Fuse?
The Mersen Q094268, catalogue reference MI6SA40V8P, is a compact semiconductor miniature fuse with striker designed to protect sensitive electronic components and industrial control apparatus against overcurrents and short circuits. It forms part of Mersen's dependable MI6 SA 400 V miniature fuse range.
Rated at 8 A and 400 V AC, the Q094268 features a medium time-lag SA operating characteristic. This controlled response allows the fuse to tolerate temporary inrush currents and short-duration surges while maintaining reliable protection against sustained electrical faults.
The fuse uses a compact 6.3 × 32 mm cylindrical cartridge format for clip mounting in a compatible fuse holder. An integrated mechanical striker provides fuse-operation indication and can interact with suitable signalling accessories, helping maintenance engineers locate an operated fuse quickly.
Key Advantages
- Reliable protection for sensitive semiconductor and electronic circuits.
- 8 A current rating for industrial control and electronic applications.
- 400 V AC voltage rating for demanding electrical equipment.
- Medium time-lag characteristic accommodates brief inrush currents.
- Integrated striker supports clear fuse-status indication.
- Very high breaking capacity provides dependable fault interruption.
Key Features
- Mersen MI6 SA 400 V semiconductor miniature fuse series.
- Catalogue reference: MI6SA40V8P.
- Manufacturer part number: Q094268.
- Rated current: 8 A.
- Rated voltage: 400 V AC.
- Medium time-lag SA operating characteristic.
- Integrated mechanical striker.
- Compact 6.3 × 32 mm cylindrical construction.
- Designed for clip mounting in a compatible fuse holder.
- Very high breaking capacity.
Reliable Protection for Circuits with Inrush Current
Industrial electronic equipment can draw temporary inrush currents when energised or switched. A medium time-lag fuse is designed to tolerate these short-duration current increases without unnecessary operation while continuing to disconnect sustained overloads and short circuits.
The Mersen Q094268 combines surge tolerance with very high fault-interruption capability. Its integrated striker also supports faster fault identification, making the fuse suitable for control systems where dependable protection and efficient maintenance are important.
Typical Applications
- Semiconductor protection circuits.
- Industrial control equipment.
- Electronic power supplies.
- Automation and signalling systems.
- Instrumentation and monitoring equipment.
- Control circuits with temporary inrush currents.
- Power-electronic assemblies.
- OEM machinery and electronic equipment.
Technical Specifications
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| Fuse Indication | Striker | |
|---|---|---|
| Current | 8 A | |
| Voltage | 400 V | |
| Device Type | Accessory | |
| Fuse Type | Miniature, Semiconductor | |
| Fuse Size | 6.3x32 mm | |
| Fuse Class | Time delay | |
| Manufacturer | Mersen | |
| Series | MI6 SA 400 V Semiconductor Miniature Fuses | |
| Model | MI6SA40V8P | |
| Part number | Q094268 | |
| Product type | Semiconductor miniature fuse with striker | |
| Rated current | 8 A | |
| Rated voltage | 400 V AC | |
| Electrical system | AC | |
| Operating characteristic | Medium time-lag SA | |
| Fuse size | 6.3 × 32 mm | |
| Mounting type | Clip mounting | |
| Indication system | Mechanical striker | |
| Breaking capacity | Very high breaking capacity | |
| EAN / UPC | 3605340123906 | |
| Application | Semiconductor devices and control apparatus protection |
Frequently Asked Questions
What is the Mersen Q094268 used for?
The Q094268 protects semiconductor devices, electronic equipment and industrial control apparatus against sustained overloads and short-circuit faults.
What current rating does the Q094268 have?
The Mersen Q094268 has a rated current of 8 A.
What voltage is this fuse rated for?
This semiconductor miniature fuse is rated for operation at up to 400 V AC.
Is the Mersen Q094268 a fast-acting fuse?
No. It has a medium time-lag SA characteristic that allows temporary inrush currents while providing protection against sustained faults.
What is the purpose of the striker?
The integrated striker provides a mechanical indication when the fuse operates and may activate compatible signalling equipment within an appropriate fuse holder.
Trusted by Electronics and Automation Engineers
Mersen semiconductor miniature fuses are used by equipment manufacturers, control-panel builders and maintenance engineers to provide dependable protection for sensitive electronic components and industrial control systems.
