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Application ex-
Example: Maximum short circuit current (I
ample
According to the criteria for selecting the correct fuse, the fuse must have a nominal current
greater than 1.56 times the short circuit current:
5.75 A x 1.56 = 8.97 A
The fuse that should be selected according to the 'Fuses' table:
KLK D 9 with 9.0 A and 600 V AC / DC
Fuses
'Fuses' table: Extract of suitable fuses, e.g. Littelfuse fuses
66
Nominal current
4.0 A
5.0 A
6.0 A
7.0 A
8.0 A
) of the solar module = 5.75 A
SC
Fuse
Nominal current
KLK D 4
KLK D 5
KLK D 6
KLK D 7
KLK D 8
Fuse
9.0 A
KLK D 9
10.0 A
KLK D 10
12.0 A
KLK D 12
15.0 A
KLK D 15
20.0 A
KLK D 20
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