Questions about Shelly Plus 1PM Mini

The Shelly Plus products all have a built-in relay to physically disconnect the lines.

Yes, sometimes products/offers from us can be higher than the average. We always try to stick with competitive prices, but it's not always possible, unfortunately. Reasons can be different purchase prices for example. You might find some more information about it on the following link: https://www.galaxus.ch/en/wiki/6028