Page 7 - ferraz MV DIN fuse range

Limitor-B back-up fuse links

according to IEC 60282-1

Overview of Mersen
HV fuse-link range

A 1 2 4 6,3 10 16 20 25 31,5 40 50 63 80 100 125 160 200 250
192mm
3 / 7,2kV 292mm 292mm

442mm
292mm
6 / 12kV
442mm 442mm
292mm 292mm

367mm
10 / 17,5kV
442mm

537mm
442mm
10 / 24kV
537mm
20 / 36kV 537mm

HV fuse-links standard: DIN 43625

DIN 43625 defi nes the dimensions of HV DIN fuse-links.
All Mersen HV DIN fuse-links are in compliance with this standard.

The diameter “d” is mainly dependent on the current rating (50 to 88mm) and the length “e”
is mainly dependent on the voltage rating (192 to 537mm).
DIN 43625 defi ne lengths in accordance with voltage rated like in the table below :

Un (kV) e
3 / 7,2 192
6 / 12 292
10 / 17,5 367
10 / 24 442
20 /36 537

30 35 e 35

Ø d Ø 45 Ø 15

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