Most power strips with switches have those 2 cents cheaper, namely off only one phase, although just out is only when one interrupts both poles. And the cross section of the cable is often actually too thin. Everything not in that case. The current is really turned off and you can really 'let-through' up to 3,500 watts.
So a good product.
I also have 'caught' at a bargain offer a really low price.
Five Stars!
And keep it up!