Unless you have solid-state circuit breakers. https://youtu.be/szhDolRV2S0?t=2268

That's seriously amazing, do you know if there are solid state breakers for high voltage? 480v is of course a lot, but if these guys were working on a distribution box outside the actual DC, I wouldn't be surprised if it wasn't fully stepped down yet.

I prefer this video as it has slow motion footage of the flash. https://www.youtube.com/watch?v=6hpE5LYj-CY

If you watched the guy's video above, you'd see a much better slow mo of the flash at 1:30

Beat me to it :)

I was going to post this one: https://inv.bp.projectsegfau.lt/watch?v=PO6see7_ODY (this is an invidious link; it's an alternative frontend to youtube)

It’s like every panel has a claymore mine in it