[REQUEST] Turn on/off an object

[karton]

Current situation:
When I want to stop something to work I have to: remove it, remove the power, change internal settings (if exist).
Every action listed above need later some another action to start an object: place it (and often set it), restore power, change internal settings and so on.

Desired situation:
When I select an object and press some shortcut this object is turned on/off (it preserves its settings and current state, but do nothing and it's ignored in production chain). Some indicator appears over an object and point this one is paused.
It would save a player unnecessary effort.