... circuit protection of AC 380V 50Hz. Fuse Series NT HRC Low Voltage Fuse and BaseNT (NH, RT16) series HRC fuse & holders ... GB13539.TypeSize (mm)Rated Current (A)Fuse HoldersNT00C78X49X212,4,6,10,16,20,25,32,36,40,50,63,80,100NT00CNT0078X49X28 ... .52,4,6,8,10,20,25,32,36,40,50,63,80,100, ... 125,160NT00NT0122X65X294,6,10,16,20,25,32,36,40,50,63,80,100 ...