Switch and connector Box

Connecting the power line to the usual power supplies too often ends up in risky designs.
To safely connect a standard wire to a Prusa I3 Steel, I designed this box.
It holds the plug's connector and a 2-pole switch to allow turning on and off without pulling a plug.

Pirnted in colorless material, internal LEDs easily signal that the printer is powered.

The box solidly clamps to the metal frame of the i3 steel when tightening the screws.

Screw type is cylindrical hex-screws in M3 x 35