Main fuse calculator
The calculator helps you find the appropriate amperage for your main fuse. The calculation is based on the household appliances you have selected or entered and their wattage. The amperage required for lighting and electric heating (if chosen) will be calculated from your chosen dwelling area.
The main fuse amperage thus calculated is a recommended value, because the calculator considers the consumption habits of an average household.
Place of consumption
The main fuse calculator cannot be used to determine the fuse for an apartment. The main fuse of an apartment building is divided between the apartments.
Please check the entered data!
The appropriate main fuse rating would exceed 63A. Please check if you have entered the wattages of the appliances correctly.
The calculations are approximate and may differ from your actual needs.