Article 4.8.2B : iACCL - Info

Article 4.8.2B : iACCL - Info

40A AC1 is equal to 25A AC3
63A AC1 is equal to 40A AC3
80A AC1 is equal to 63A AC3

But our product has AC3 protection curve in our AC1 rated ACCL.

For example, if you buy 40A AC1 rated 3 phase ACCL, if some one has 0.5 PF, it will trip at 25A which no one in the country provided. As long as PF is above 0.95, it trips at programmed level.