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MERSEN FUSE 500V SA 1 A 6.32 L098128
Mersen L098128 MI6FA50V20 high speed semiconductor miniature fuse rated at 20 A and 500 V AC with a compact 6.3 x 32 mm clip-mounted design.
£2.95
Why Choose the Mersen L098128 High Speed Semiconductor Fuse?
The Mersen L098128 is a compact high speed semiconductor miniature fuse engineered to provide exceptionally rapid protection for sensitive semiconductor devices, electronic components and industrial control equipment. As part of the Mersen MI6FA 500 V fuse series, it features a very fast-acting FA characteristic that interrupts overcurrent and short-circuit faults before excessive thermal energy can damage valuable equipment.
Designed for demanding industrial and electronic applications, this fuse combines dependable fault interruption with a compact cylindrical design that is ideal for equipment where installation space is limited. Its high breaking capacity and fast operating characteristic make it well suited to protecting power semiconductors used in drives, power supplies and automation systems.
With a rated current of 20 A, a 500 V AC voltage rating and a compact 6.3 × 32 mm body, the Mersen L098128 provides reliable semiconductor protection in industrial environments. Its clip mounting format allows straightforward installation into compatible fuse holders.
Key Advantages
- Very fast-acting semiconductor protection fuse.
- 20 A rated current for higher-current electronic circuits.
- 500 V AC rated voltage for industrial applications.
- Compact 6.3 × 32 mm cylindrical format.
- High breaking capacity for dependable fault interruption.
- Clip-mounted construction for easy installation and replacement.
Key Features
- Mersen MI6FA semiconductor miniature fuse series.
- 20 A rated current.
- 500 V AC rated voltage.
- High Speed FA operating characteristic.
- 6.3 × 32 mm miniature cartridge fuse.
- Clip mounting.
- Very high breaking capacity.
- Designed for semiconductor and electronic circuit protection.
- RoHS compliant.
Reliable Protection for Sensitive Power Electronics
Power semiconductor devices require protection that reacts within milliseconds during fault conditions. The Mersen L098128 is designed to minimise let-through energy, helping extend the service life of valuable electronic equipment while reducing downtime caused by electrical faults.
Its compact construction and dependable operating characteristics make it suitable for use in industrial automation, electronic power conversion equipment and machinery where reliable circuit protection is essential.
Typical Applications
- Variable speed drives.
- Industrial power supplies.
- Semiconductor protection circuits.
- Automation and control panels.
- Power converters and inverters.
- Electronic measuring and control equipment.
Technical Specifications
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| Current | 1 A | |
|---|---|---|
| Voltage | 500 V | |
| Device Type | Fuse link | |
| Fuse Type | Miniature, Semiconductor | |
| Fuse Size | 6.3x32 mm | |
| Fuse Class | Time delay | |
| Manufacturer | Mersen | |
| Series | MI6FA Semiconductor Miniature Fuses | |
| Model | L098128 | |
| Catalogue number | MI6FA50V20 | |
| Product type | High speed semiconductor miniature fuse | |
| Rated current | 20 A | |
| Rated voltage | 500 V AC | |
| Current type | AC | |
| Characteristic | High Speed FA | |
| Fuse size | 6.3 × 32 mm | |
| Mounting type | Clip mounting | |
| Breaking capacity | Up to 20 kA AC | |
| Application | Semiconductor and electronic circuit protection | |
| Compliance | RoHS compliant |
Frequently Asked Questions
What is the Mersen L098128 used for?
The Mersen L098128 protects semiconductor devices and sensitive electronic equipment against overcurrent and short-circuit faults.
What is the current rating of the Mersen L098128?
This fuse has a rated current of 20 A.
What voltage is the Mersen L098128 rated for?
The fuse is rated for operation at up to 500 V AC.
What size is the Mersen L098128?
It is a standard 6.3 × 32 mm miniature cartridge fuse suitable for compatible clip-mounted fuse holders.
What does the FA characteristic mean?
The FA characteristic identifies a very fast-acting fuse designed specifically to protect semiconductor devices from damaging fault currents.
Trusted by Electrical Engineers Worldwide
Mersen semiconductor miniature fuses are widely trusted by machine builders, OEMs and industrial maintenance engineers for protecting sensitive electronic equipment in demanding industrial applications.
