Fuse BlocksFuse Accessories→Use:This series of fuse links is suitable for AC 50HZ, rated voltage to 2000V, and rated current to 2500A. It is mainly used in electrical circuits as short-circuit protection of semiconductor equipment.The rated segment capacity of this series of fuse links is up to 100KA.This series of fuse links complies with the national standard GB 13539.1/GB 13539.4 and the International Electrotechnical Commission standard IEC 60269-1/IEC 60269-4.→Structural features:The variable cross-section melt made of pure silver sheets is encapsulated in a melt tube made of high-strength porcelain; the melt tube is filled with chemically treated high-purity quartz sand as the arc extinguishing medium; both ends of the melt are spot welded to the contacts Strong electrical connection. There are two types of fuse links: square tube knife-shaped contacts and square tube flat-shaped contacts. Fuse Blocks Fuse Accessories ASIN B0FVFGCV4J Color One Color Model XOXISQHY Brand Name XOXISQHY Part Number XOXISQHY Manufacturer XOXISQHY Number of Items 1