What cable section is needed for a 3 kW hob?
Hello, I plan to take a hob with two burners with a total power of 3 kW, a 3x4 mm cable and an automatic machine for 20A will be enough?
Hello! It will be enough from the point of view of the current load, but there is such clause 10.2 in SP 256.1325800.2016, which states that single-phase electric stoves should be connected with a cable with copper conductors with a cross section of at least 6 mm².