Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International website
Contact us

Approvals & Standards

  • DIN VDE 0636-3

Key features & benefits

The D fuse-system is the first generation of the screw fuse-system in the german DIN standard. It is still used in many installations.
Applications are low voltage ditribution units, where non trained persons are allowed to change the fuse-links.
The D fuse-range comprises the sizes NDZ, DII, DIII, DIV, DV.

The range of applications for D fuse-links "gG" is the protection of cables and power lines. They limit and cut off unacceptable overcurrents and short circuit currents up to their nominal breaking capacity. D fuse-links "gG" also protect equipments and installations against dynamic effects of high short circuit currents.

More specifications


  • House incoming units
  • Meter distribution units
  • Distribution cabinets
  • Installation cabinets
  • Fuse boxes

Product Specifications

Item Number


Catalog number


Item Description (ERP)



D fuse-bases DII-SICH.SOCKEL 1POL. ABD.  

EAN/UPC code


Rated voltage AC IEC

500   V

Rated voltage DC IEC

500   V

Rated current

25   A

ROHS Compliant


Fuse size


Number of Poles


Installation Mounting


Product Weight

0.122   kg

Product Width

46   mm

Product Length

73   mm

Product Height

57   mm

Sell Pack Quantity

10   EACH

Sell Pack Weight

1.22   kg

Sell Pack Width

64   mm

Sell Pack Length

219   mm

Sell Pack Height

219   mm