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MERSEN FUSE 500V SA 0,8 A 6.32 MI6SA50V0,8
Mersen K098127 MI6SA50V0.8 medium time-lag semiconductor protection fuse rated at 0.8 A and 500 V AC in a compact 6.3 by 32 mm clip-mounted cartridge format.
£3.14
Why Choose the Mersen K098127 MI6SA50V0.8 Semiconductor Fuse?
The Mersen K098127, catalogue reference MI6SA50V0.8, is a compact medium time-lag semiconductor protection fuse designed to protect sensitive electronic components and semiconductor devices against overcurrent and short-circuit faults. Its SA operating characteristic allows temporary current surges to pass while providing dependable protection against sustained fault conditions.
Part of the Mersen 6.3 × 32 mm SA 500 V miniature fuse series, the K098127 combines a compact cartridge design with reliable electrical performance and a very high breaking capacity. It is well suited to industrial controls, power electronic equipment, instrumentation and other applications where sensitive components require effective protection without nuisance operation during brief inrush currents.
With a rated current of 0.8 A and a rated voltage of 500 V AC, the Mersen K098127 is designed for clip mounting within a compatible fuse holder. Its cylindrical cartridge format supports straightforward installation and replacement in space-restricted electrical and electronic assemblies.
Key Advantages
- Medium time-lag semiconductor protection fuse.
- 0.8 A rated current for sensitive electronic circuits.
- 500 V AC voltage rating for higher-voltage applications.
- Compact 6.3 × 32 mm cartridge format.
- Allows brief inrush currents without unnecessary fuse operation.
- Very high breaking capacity supports reliable fault interruption.
Key Features
- Mersen MI6SA semiconductor miniature fuse series.
- Catalogue number: MI6SA50V0.8.
- 0.8 A rated current.
- 500 V AC rated voltage.
- Medium time-lag SA operating characteristic.
- Designed to protect sensitive semiconductor and electronic components.
- Compact cylindrical cartridge construction.
- Clip mounting for compatible fuse holders.
Reliable Protection with Inrush Current Tolerance
Electronic equipment can experience temporary current surges during energisation, capacitor charging or switching. The medium time-lag characteristic of the Mersen K098127 allows these short-duration surges to pass without unnecessary fuse operation while still disconnecting the circuit during sustained overloads or short circuits.
Its compact 6.3 × 32 mm format makes it suitable for electronic equipment, industrial control panels and power assemblies where installation space is limited. When installed within a correctly rated fuse holder, the K098127 provides a dependable and replaceable protection solution for sensitive electrical components.
Typical Applications
- Semiconductor device protection.
- Industrial control equipment.
- Electronic power supplies.
- Instrumentation and measuring equipment.
- Automation and monitoring systems.
- OEM electronic and control assemblies.
Technical Specifications
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| Current | 0.8 A | |
|---|---|---|
| Voltage | 500 V | |
| Device Type | Fuse link | |
| Fuse Type | Semiconductor | |
| Fuse Class | Time delay | |
| Manufacturer | Mersen | |
| Series | Semiconductor Miniature Fuses Size 6.3 × 32 SA 500 V | |
| Model | K098127 | |
| Catalogue number | MI6SA50V0.8 | |
| Product type | Semiconductor protection cartridge fuse | |
| Rated current | 0.8 A | |
| Rated voltage | 500 V AC | |
| Current type | AC | |
| Operating characteristic | Medium time-lag SA | |
| Fuse dimensions | 6.3 × 32 mm | |
| Mounting type | Clip mounting | |
| Connection type | Cylindrical end caps | |
| Protection function | Overcurrent and short-circuit protection | |
| EAN / UPC | 3605340151466 |
Frequently Asked Questions
What is the Mersen K098127 used for?
The K098127 is a medium time-lag cartridge fuse designed to protect sensitive semiconductor devices and electronic circuits against sustained overloads and short-circuit faults.
What is the current rating of the K098127?
The Mersen K098127 has a rated current of 0.8 A.
What voltage is this fuse rated for?
The fuse has a rated operating voltage of 500 V AC.
What does the SA characteristic mean?
The SA characteristic provides medium time-lag operation, allowing brief inrush currents to pass while protecting the circuit against sustained overcurrent and short-circuit conditions.
How is the Mersen K098127 installed?
The fuse is designed for clip mounting within a compatible holder suitable for 6.3 × 32 mm cartridge fuses and a 500 V AC operating voltage.
Trusted for Sensitive Circuit Protection
Mersen miniature semiconductor fuses are widely used by electrical engineers, equipment manufacturers and automation specialists to provide dependable protection for sensitive electronic and industrial control systems.
