Current limiting HV fuse links split into three
internationally recognised types: back-up (or partial
range) fuse links, which will interrupt any current
from their rated breaking capacity down to a minimum
breaking current specified by the manufacturer; and
general purpose fuse links, which will interrupt all
currents from rated breaking capacity down to a
current that will melt the elements within one hour.
A third type is the full range fuse. This term applies
to fuse links that can interrupt any current below
the rated breaking capacity that melts the fuse
elements satisfactorily
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