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MERSEN FUSE 250V 5HT 6,3A 5.20 MI5HT25V6,3

MERSEN FUSE 250V 5HT 6,3A 5.20 MI5HT25V6,3

Mersen E085380 MI5HT25V6.3 5 x 20 mm ceramic time-delay miniature fuse rated at 6.3 A and 250 V AC for industrial and electronic circuit protection.

SKU: E085380Alt SKU: MI5HT25V6,3MPN: E085380
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Why Choose the Mersen E085380 MI5HT25V6.3 Miniature Fuse?

The Mersen E085380 (MI5HT25V6.3) is a premium 5 x 20 mm ceramic time-delay miniature fuse designed to provide dependable overcurrent protection for industrial equipment, power supplies, control panels and electronic devices. Manufactured by Mersen, this fuse delivers reliable circuit protection while allowing temporary inrush currents during equipment start-up.

Part of the Mersen 5HT IEC miniature fuse series, the E085380 features a 6.3 A current rating and a 250 V AC voltage rating. Its time-delay characteristic makes it ideal for applications containing transformers, motors and power supplies where brief surge currents occur during normal operation.

Manufactured in the industry-standard 5 x 20 mm ceramic cartridge format, this fuse offers high breaking capacity, excellent durability and straightforward replacement in compatible fuse holders used throughout industrial and commercial electrical systems.

Key Advantages

  • Reliable time-delay protection for industrial and electronic equipment.
  • 6.3 A current rating suitable for a wide range of applications.
  • 250 V AC IEC rating for industrial power systems.
  • Standard 5 x 20 mm ceramic cartridge construction.
  • High breaking capacity for dependable fault protection.
  • Designed to withstand temporary inrush currents.

Key Features

  • Manufacturer: Mersen.
  • Series: 5HT IEC Miniature Fuses.
  • Catalogue number: MI5HT25V6.3.
  • Time-delay (T) characteristic.
  • Current rating: 6.3 A.
  • Rated voltage: 250 V AC.
  • 5 x 20 mm ceramic cartridge.
  • RoHS compliant.

Reliable Protection for Industrial Equipment

The Mersen E085380 provides dependable protection against overloads and short circuits while tolerating the temporary surge currents commonly generated by transformers, switched-mode power supplies and motor-driven equipment. This reduces nuisance fuse operation while maintaining effective circuit protection.

Its robust ceramic construction and high breaking capacity make it suitable for demanding industrial environments where reliable electrical protection is essential for equipment safety and operational continuity.

Typical Applications

  • Industrial control panels.
  • Power supplies.
  • Electronic equipment.
  • Automation systems.
  • Instrumentation.
  • OEM machinery and electrical assemblies.

Technical Specifications

Current 3 A
Voltage 250 V
Manufacturer Mersen
Series 5HT IEC Miniature Fuses
Part number E085380
Catalogue number MI5HT25V6.3
Product type Time-delay ceramic miniature fuse
Fuse size 5 x 20 mm
Current rating 6.3 A
Rated voltage 250 V AC
Body material Ceramic
Operating characteristic Time-delay (T)
Breaking capacity 1500 A
Mounting Suitable for 5 x 20 mm fuse holders
RoHS compliant Yes
Device Type Fuse link
Fuse Type Miniature
Fuse Size 5x20 mm
Fuse Class Time delay

Frequently Asked Questions

What is the Mersen E085380 used for?

It provides overcurrent protection for industrial, electronic and automation equipment where temporary inrush currents are expected.

What is the current rating of this fuse?

The fuse has a 6.3 A current rating.

What voltage is this fuse rated for?

The E085380 is rated for 250 V AC operation.

Why choose a time-delay fuse?

A time-delay fuse withstands short-duration start-up surges while still providing dependable protection against sustained overloads and fault currents.

What size is this fuse?

The fuse is manufactured in the standard 5 x 20 mm ceramic cartridge format.

Trusted by Electrical Professionals Worldwide

Mersen miniature fuses are trusted by panel builders, OEMs and maintenance engineers worldwide to provide dependable circuit protection across industrial automation, power distribution and electronic equipment.

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