2 ms·
> I don’t know whether these switches can be opened when the system is under power or whether they are just used to isolate components for maintenance after a f
by TheSpiceIsLife 8y ago
> I don’t know whether these switches can be opened when the system is under power or whether they are just used to isolate components for maintenance after a feeder has been shut down.
That reminds me of one of my all time favourite YouTube videos of a high voltage switch being opened.
https://youtu.be/5AwESp8zbcs https://youtu.be/5AwESp8zbcs