Time current characteristics optimised;

The breaking performance with low over currents is adequate to cater for all normal distribution applications, completing the protection given by low voltage fuses and circuit breakers, provided that they are used in fuse switches fitted with instantaneous striker tripping.

All models are equipped with the striker mechanism that, triggered by a thin fuse, pushes the striker pin out of the fuse link?s end cap, making it impossible to push the pin back.

According to standards CEI 60282-1; VDE 0670-4; DIN 43625; DMA-C64-201/E.