To calculate the savings achievable with Emax 2 enter the annual quantities of switches used divided for each rated current , together with the typical configuration (number of switches for each column and the number of poles).
Estimate of the maximum annual savings you can obtain. Values according to ABB SACE, calculated on the basis of the technical data (catalogue) given for Emax 2 and for the other LV air circuit-breakers taken into acocunt. Such values must by confirmed on the basis of the assembly layout.