MERSEN FUSE 250V FA 5 A 6.32 S084311

MERSEN FUSE 250V FA 5 A 6.32 S084311

Mersen S084311 high-speed miniature fuse with a 5 A current rating, 250 V AC voltage rating, very fast-acting FA characteristic and 6.3 x 32 mm clip-mounted cartridge design.

SKU: S084311MPN: S084311
Price
List Price £2.90 ex VAT
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Why Choose the Mersen S084311 High-Speed Miniature Fuse?

The Mersen S084311 is a compact and dependable high-speed miniature fuse designed to protect sensitive electronic components, semiconductor devices and measuring or control equipment against damaging overcurrents and short circuits. As part of the Mersen MI6 FA 125V–250V series, it provides very fast fault interruption for demanding industrial and electronic applications.

With a rated current of 5 A and an IEC rated voltage of 250 V AC, the S084311 helps minimise the electrical and thermal energy passed to protected components during a fault. Its very fast-acting FA characteristic makes it particularly suitable for semiconductor circuits that require quicker protection than conventional general-purpose fuses can provide.

The fuse features a compact 6.3 × 32 mm cartridge format and is intended for clip mounting in a compatible fuse holder. Its high breaking capacity, robust construction and space-saving dimensions make it suitable for power electronics, instrumentation, automation systems and industrial control equipment.

Key Advantages

  • Very fast-acting FA characteristic for sensitive semiconductor protection.
  • 5 A rated current for industrial and electronic circuits.
  • 250 V AC rated voltage for reliable equipment protection.
  • Compact 6.3 × 32 mm miniature fuse format.
  • Clip mounting enables straightforward installation and replacement.
  • Very high breaking capacity helps safely interrupt damaging fault currents.

Key Features

  • Mersen MI6 FA 125V–250V series.
  • 5 A nominal current rating.
  • 250 V AC IEC rated voltage.
  • Very fast-acting FA operating characteristic.
  • Compact 6.3 × 32 mm cylindrical cartridge construction.
  • Clip mounting for compatible fuse holders.
  • Designed for semiconductor devices and sensitive electronic components.
  • RoHS-compliant construction.

Rapid Protection for Sensitive Electronic Components

Semiconductor devices and control electronics can be damaged by short-duration overcurrent events. High-speed fuses such as the Mersen S084311 are engineered to interrupt these fault currents rapidly, reducing the let-through energy and limiting thermal stress on protected components.

The S084311 combines very fast operation with a compact cartridge design that can be installed in compatible fuse clips and holders. This makes it suitable for equipment requiring reliable protection, straightforward maintenance and minimal installation space.

Typical Applications

  • Semiconductor protection circuits.
  • Industrial control equipment.
  • Measuring and monitoring apparatus.
  • Electronic power supplies.
  • Power conversion equipment.
  • Automation and instrumentation systems.

Technical Specifications

Current 5 A
Voltage 250 V
Manufacturer Mersen
Series MI6 FA 125V–250V
Model S084311
Catalogue number MI6FA25V5
Product type High-speed miniature fuse
Rated current 5 A
Rated voltage 250 V AC
Operating characteristic Very fast-acting FA
Fuse size 6.3 × 32 mm
Mounting type Clip mounting
Current type AC
Breaking capacity High breaking capacity
RoHS compliant Yes
EAN / UPC 3605340061840
Device Type Fuse link
Fuse Type Miniature, Semiconductor
Fuse Size 6.3x32 mm
Fuse Class Fast acting

Frequently Asked Questions

What is the Mersen S084311 used for?

The S084311 is used to protect sensitive semiconductor devices, electronic components and measuring or control equipment against overcurrents and short circuits.

What is the current rating of the Mersen S084311?

The fuse has a nominal current rating of 5 A.

What voltage is this fuse rated for?

The Mersen S084311 has an IEC rated voltage of 250 V AC.

Is the S084311 a fast-acting fuse?

Yes. It has a very fast-acting FA characteristic designed to provide rapid protection for semiconductor devices and sensitive electronic circuits.

How is the Mersen S084311 installed?

The fuse uses a 6.3 × 32 mm cartridge format designed for clip mounting in a compatible fuse holder.

Trusted by Electronics and Automation Engineers

Mersen high-speed miniature fuses are trusted by equipment manufacturers, automation engineers and maintenance professionals for dependable protection of semiconductor devices, industrial controls and sensitive electronic equipment.

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