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Approvals & Standards

  • IEC 60 269-4
  • DIN EN 60269-4 (VDE 0636-4)
  • DIN VDE 0636-3

Key features & benefits

The D fuse-system is the first generation of screw fuse-systems in the German DIN standard. It is still used in many installations. This D system comprises the sizes DII, DIII, DIV, DV.
Those D ultra-fast acting “gR” ranges are dedicated to semi-conductor protection, in applications where fuse-links are accessible to non-trained persons and can also be changed by them.
They are used for the protection of components such as diodes, thyristors or AC/DC motor drives. The “R” stands for the English word Rectifier. D fuse-links are available at the rated current range from 2A up to 200A.

More specifications

Product Specifications

Item Number


Catalog number



High Speed Fuse-link D D0 RECTICUR Size DII gR 500VAC 440VDC IEC 25A  

EAN/UPC code


Rated voltage AC IEC

500   V

Rated voltage DC IEC

440   V

Rated current

25   A



Fuse size




Clearing I2t At Rated Voltage

200   A²s

Melting I2t

95   A²s

AC Max I.R./Breaking Capacity: I1

100   kA

Power Dissipation at Rated Current Value

8.2   W

Body/Insulating Material


Product Weight

0.03   kg

Product Diameter

22   mm

Product Length

50   mm

Sell Pack Quantity

5   EACH

Sell Pack Weight

0.15   kg

Sell Pack Width

52   mm

Sell Pack Length

115   mm

Sell Pack Height

22   mm