Universal Power switch with Octoprint/Raspberry Pi (and for K8200/3Drag 24V heatbed upgrade)

This is a remote box to switch 230V with the octoprint/raspberry.
So i can turn the Power for my printer on and off by remote.
The raspbery Pi normaly needs 5W and the Printer needs 10W stantby. (15W standby together)
I had uploadet 2 diverent parts for the body of the case.
One version for the K8200 heatbed upgrade (to set on top of the powersupply) and one universal version.
Inside the box in a relais modul with 2 relais so i can switch both wires.
The switch on the backside