D fuse link D II, 25A yellow DIIGG50V25

D fuse link D II, 25A yellow DIIGG50V25 – Mersen – X212540 – 4086500000081: D-fuse link gG DII, 25A/AC500 DIIGG50V25 size DII, rated current 25A, rated voltage 500V, color code yellow, operational class gL/gG (full-range line protection/full-range device protection), quick-acting triggering characteristic (F), the D fuse system is on First generation screw locking system. It is still widely used in plants. The D fuse system is used in low-voltage systems in which the fuse links are also accessible to non-professionals and can be replaced by them. The D fuse range includes the sizes NDZ, DII, DIII, DIV and DV. D Fuse links are used to protect lines and systems. They safely switch off impermissible overcurrents and short-circuit currents up to the nominal breaking current. D-fuse links of operational class gG also protect electrical devices and systems from the electrodynamic effects of high short-circuit currents.