MINIATURE FUSES STEATITE FUSES - SERIES “HF”-“HT”-“FF”
Fuses series "HF" and "HT" have the same utilisation characteristics as the glass fuses series "F" and "T", but with a higher breaking capacity (1500A). Series "FF" is ideal for protecting semiconductors such as transistors, diodes, triacs, etc. They are made of a steatite tube with nickel-plated brass contacts, filled with quartz sand.