plant materials used as ingredients in dietary supplements are increasingly described as “botanicals”, whereas plants used as active ingredients in medicinal herbal products are more commonly referred to as “herbs”, regardless, the shared denominator in all such products, are the plants1. Essential...
iD: Cut-off current (let-through current) ip: Peak short-circuit current ts: Melting time tL: Arc quenching time UB: Arc voltage Source: Siemens AG, Handbook Switching, Protection and Distribution in Low-Voltage Networks, 4th Edition 1997 Figure 5-4 Oscillogram of a short-circuit ...