SIBA holds over 10,000 different fuse technology products. But even with that variety, we can still not cover every application, and for constantly changing needs we have to develop ever new variants. And even if one fuse fits perfectly, it may still not be able to be used because - to give just one example - a specific tripping sequence may be required in the case of fuses installed in series. Nevertheless, we also have a wide variety of pre-made products available for special applications - from mining to the railways.