Emergency Stop Button : 10 Steps (with Pictures) - Instructables As per the diagram, I have made a circuit that, when the Cutout Switch is activated, powers up the Relay Coil, thus removing the power from the output. Rather than having the Relay powered all the time, leading to a different other possible burnout of the Relay, we activate it only in an Emergency situation, in this design. Full text of "NEW" An icon used to represent a menu that can be toggled by interacting with this icon.