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MERSEN FUSE 250V 3SF 0,63A 6.32 MI6SF25V0.63

MERSEN FUSE 250V 3SF 0,63A 6.32 MI6SF25V0.63

Mersen S090567 MI6SF25V0.63 quick-acting 6.3 x 32 mm glass miniature fuse rated at 0.63 A and 250 V AC for industrial electrical and electronic circuit protection.

SKU: S090567Alt SKU: MI6SF25V0.63MPN: S090567
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Why Choose the Mersen S090567 6.3 x 32 mm Quick-Acting Miniature Fuse?

The Mersen S090567 is a reliable 6.3 x 32 mm quick-acting miniature fuse designed to provide rapid overcurrent protection for industrial electrical equipment and electronic circuits. As part of the proven Mersen 3SF IEC Miniature Fuse Series, it delivers dependable protection for control panels, instrumentation, OEM machinery and power supplies where fast fault interruption is essential.

Its fast-acting characteristic enables the fuse to disconnect fault currents quickly, helping minimise damage to sensitive electrical components, wiring and connected equipment. The standard cylindrical format allows straightforward installation into compatible 6.3 x 32 mm fuse clips and holders.

Rated at 0.63 A and 250 V AC, the Mersen S090567 offers dependable circuit protection for industrial and commercial applications where rapid fault clearance is required.

Key Advantages

  • Fast-acting characteristic provides rapid overcurrent protection.
  • 0.63 A current rating for sensitive electrical circuits.
  • 250 V AC voltage rating suitable for IEC applications.
  • Compact 6.3 x 32 mm cylindrical fuse format.
  • Helps minimise equipment damage during fault conditions.
  • Manufactured by trusted electrical protection specialist Mersen.

Key Features

  • Mersen 3SF IEC Miniature Fuse Series.
  • Model: S090567.
  • Catalogue number: MI6SF25V0.63.
  • 0.63 A rated current.
  • 250 V AC rated voltage.
  • Quick-acting operating characteristic.
  • Glass body construction.
  • RoHS compliant.

Reliable Protection for Electrical Equipment

Quick-acting miniature fuses are designed to disconnect electrical circuits rapidly when excessive current occurs. Their fast response helps minimise the energy released during a fault, reducing the likelihood of damage to connected equipment and sensitive electronic components.

The Mersen S090567 is widely used by panel builders, machine manufacturers and maintenance engineers requiring dependable protection for industrial control systems, instrumentation and electronic equipment.

Typical Applications

  • Industrial control panels.
  • Automation equipment.
  • Electronic power supplies.
  • Instrumentation systems.
  • Control circuits.
  • OEM machinery.
  • Industrial electronic equipment.
  • General electrical protection applications.

Technical Specifications

Current 63 A
Voltage 250 V
Manufacturer Mersen
Series 3SF IEC Miniature Fuses
Model S090567
Catalogue number MI6SF25V0.63
Product type Quick-acting miniature fuse
Fuse size 6.3 x 32 mm
Rated current 0.63 A
Rated voltage 250 V AC
Operating characteristic Fast acting
Breaking capacity 40 A AC
Pre-arcing I²t 51.2 A²s
Power dissipation 0.21 W
Maximum voltage drop 0.19 V
Body material Glass
Overall dimensions 6.3 x 32 mm
Mounting Compatible fuse holder or clip
RoHS compliant Yes
HS Code 85361010
Device Type Fuse link
Fuse Type Miniature
Fuse Size 6.3x32 mm
Fuse Class Fast acting

Frequently Asked Questions

What is the Mersen S090567 used for?

The Mersen S090567 provides fast-acting overcurrent and short-circuit protection for industrial electrical equipment and sensitive electronic circuits.

What is the current rating of this fuse?

This fuse has a rated current of 0.63 A.

What voltage is the fuse designed for?

The S090567 is designed for operation on circuits up to 250 V AC.

Is this a fast-acting fuse?

Yes. It belongs to Mersen's 3SF series of quick-acting IEC miniature fuses designed for rapid fault interruption.

Where is this fuse commonly installed?

It is commonly installed in industrial control panels, instrumentation, automation equipment, power supplies and OEM machinery using compatible 6.3 x 32 mm fuse holders.

Trusted by Electrical Professionals Worldwide

Mersen miniature fuses are trusted by panel builders, OEM manufacturers and maintenance engineers for delivering reliable, standards-compliant circuit protection across industrial and commercial applications.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

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