Niederspannung
On a 3-phase circuit, a recloser is more beneficial than three separate fuse cutouts. For example, on a wye to delta conversion if cutouts are used on the wye side, and only 1 out of 3 of the cutout fuses open, some customers on the delta side would have a low voltage condition, due to voltage transfer through the transformer windings. Low voltage can cause severe damage to electronic equipment. But if a recloser were used, all three phases will open, eliminating the problem.