Main fuse calculator

The main fuse calculator helps you find the recommended size of the main fuse for your place of consumption. The calculation is based on the household appliances you have selected or entered and their electrical power. The power required for lighting and electric heating (if indicated) is calculated according to the area of the selected dwelling. The size of the main fuse obtained as a result of the calculation is recommended, as the calculator takes into account the consumption habits of the average household.

Please enter the wattage of the appliance

Place of consumption

Electrical test

To get a more detailed overview of your home electrical system, we recommend performing an electrical test. The unique digital service helps to determine the load of the main fuse by means of a remotely readable meter, by with which we can give recommendations for reducing or increasing the main fuse, as well as for a more even distribution of the load. This is a convenient way to get an initial quick and favourable consultation without ordering an electrician.

Read more about the electrical test