MERSEN FUSE DII-FUSE 500V 4A FLINK DIIFK50V4

MERSEN FUSE DII-FUSE 500V 4A FLINK DIIFK50V4

Mersen D214064 DIIFK50V4 fast-acting DII Diazed fuse link rated at 4 A and 500 V AC/DC for sensitive equipment and control circuit protection.

SKU: D214064Alt SKU: DIIFK50V4MPN: D214064
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Manufacturer Lead Time

Sold in packs of 25

£1.57

Why Choose the Mersen D214064 DII Flink Fuse Link?

The Mersen D214064, catalogue number DIIFK50V4, is a high-speed 4 A DII flink Diazed fuse link designed to provide rapid protection for sensitive electrical equipment, instrumentation and control circuits. As part of Mersen's D Flink fuse range, it delivers dependable fast-acting performance for applications where equipment requires rapid fault interruption.

Designed for operation at up to 500 V AC and 500 V DC, the D214064 is suitable for industrial control panels, electrical distribution equipment and automation systems requiring fast fault clearance. Its DII screw fuse format ensures compatibility with standard Diazed fuse holders.

Manufactured with a robust ceramic body and featuring a brown colour-coded indicator, the fuse offers excellent thermal stability, dependable operation and simple identification of its 4 A current rating. The integrated visual indicator also assists maintenance engineers by clearly showing fuse operation.

Key Advantages

  • Fast-acting flink characteristic for sensitive electrical equipment.
  • 4 A rated current with brown identification indicator.
  • Rated for 500 V AC and 500 V DC systems.
  • Compatible with standard DII Diazed fuse holders.
  • Durable ceramic construction for long operational life.
  • Suitable for industrial, commercial and automation applications.

Key Features

  • Mersen D Flink fuse series.
  • DIIFK50V4 catalogue designation.
  • 4 A rated current.
  • 500 V AC / 500 V DC voltage rating.
  • Fast-acting fuse characteristic.
  • Brown colour-coded indicator.
  • Ceramic insulated body.
  • Visual operating indicator.
  • DII screw fuse format.

Fast Protection for Sensitive Equipment

The Mersen D214064 rapidly disconnects fault currents to minimise damage to delicate electrical equipment and control systems. Its fast-acting characteristic makes it particularly suitable for protecting instrumentation, automation equipment and other sensitive electrical devices.

The D screw fuse system remains widely used throughout industrial and commercial installations thanks to its proven reliability, straightforward replacement procedure and clear colour-coded identification system.

Typical Applications

  • Industrial control panels.
  • Machine control circuits.
  • Instrumentation systems.
  • Automation equipment.
  • Electrical distribution equipment.
  • General low-voltage equipment protection.

Technical Specifications

Current 4 A
Voltage 500 V
Manufacturer Mersen
Series D Flink Fuse Links
Model D214064
Catalogue number DIIFK50V4
Product type Fast-acting Diazed fuse link
Fuse size DII
Thread size E27
Rated current 4 A
Rated voltage 500 V AC / 500 V DC
Fuse characteristic Flink (fast acting)
Identification colour Brown
Body material Ceramic
Diameter Approx. 22 mm
Length Approx. 50 mm
Weight Approx. 26.8 g
Package quantity 25
HS Code 85361010
Device Type Fuse link
Fuse Type D / D0 (Neozed/Diazed)
Fuse Size DII
Fuse Class Fast acting

Frequently Asked Questions

What is the Mersen D214064 used for?

The Mersen D214064 provides fast-acting protection for sensitive electrical equipment, industrial control panels and automation circuits.

What is the current rating of this fuse?

The fuse has a 4 A current rating and is identified by a brown colour indicator.

What voltage is the D214064 rated for?

The fuse is suitable for systems operating at up to 500 V AC and 500 V DC.

What does the flink characteristic mean?

Flink identifies a fast-acting fuse designed to interrupt fault currents rapidly, providing enhanced protection for sensitive electrical equipment.

Which fuse holder is compatible with this fuse?

The D214064 is designed for installation in compatible DII Diazed E27 screw-type fuse bases and holders.

Trusted Protection from Mersen

Mersen D Flink fuse links are trusted by electricians, machine builders and panel manufacturers for dependable fast-acting protection in industrial and commercial electrical installations.

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