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.
