Good product from HAMA!
I tried it a long time ago and I plugged it into the kitchen socket along with an APC adapter to operate both the oven and the electric BBQ together, or even with a third device if needed, in the power strip, without tripping the circuit breakers even if I add something extra to the existing sockets where I can only plug in one device and not a second one, otherwise the relay will constantly trip. I didn't have any problems in my old house and no circuit breakers were tripped, and I didn't have the oven plugged into a kitchen socket like in this one, good times. In my new house, everything would trip if I turned on 2-3 devices together, even up to 4000+watts, whether in a shared socket or a separate one. Now, with the power strip, I can easily do my job...
I can turn on a fryer or whatever else I want in different sockets without tripping the circuit breaker or the relay...
I am covered up to 3200 to 3300 Maximum input power, even though it says 3500!
Oh, what a relief!