Further information for Ferraz Shawmut K320399 fuse NH aR size 1 80A
NH fuse link with combination indicator according to DIN 43620 Operating class URD = aR Size 1 Rated voltage AC 690 V Rated current 80 A Rated breaking capacity for the protection of power semiconductors according to IEC 60269 1 and 4 Rated breaking capacity: 170 kA at AC 690 V