Fuse OptiFuse FR-S72-1250V-280A-D11 KEAZ 345900

Fast-acting fuse with aR tripping characteristic, for a rated current of 280 (A), rated voltage of 1250 (V), connection type blade terminals. OptiFuse FR series fast-acting fuses for rated currents from 40 to 4000 A are designed to protect semiconductor thyristor drives, rectifiers for electrolysis, and other types of conversion devices; additionally, the fuses can be used for rolling stock applications. Fuses are manufactured in accordance with the requirements of GOST IEC 60269-1-2016, GOST IEC 60269-4-2263