Wiktionary
short out
vb. To short circuit.
Usage examples of "short out".
That panel had to be wired with the utmost precision or a cross-circuit could short out the entire panel at a crucial time.
But what magic did you use to short out the InvisiWall with just a number?
Controlled by a guard, the restrainers would shut down the nerves in Xris's good foot if he tried to run and at the same time short out his cybernetic leg.