SIBA 5021528 Series

SIBA 5021528 is a part number for a series of fast-acting cylindrical fuses used for protecting power semiconductors and photovoltaic (PV) systems. These fuses come in various specifications, such as the 5021528.5, which is rated for 5 Amps at 690 Volts, and others like the 5021528.15 or 5021528.3,5 that can handle up to 1000 VDC and 15 Amps. They are designed to provide fast, reliable short-circuit protection and are available with or without a built-in striker pin for blown fuse indication.