Maybe a question for
@Mtbdog or another electrician...
While doing the above work, I noticed the electrician who hooked up the existing wire did a screwy install. They cut a few of the strands of the wire going into the breaker. It's been like this for 14 years or so, but I'm not a fan. Of course there's not a TON of slack in these wires.
100A breaker in this panel feeding the 100A subpanel in my basement that has 90% of the circuits in the house on it. Basically everything but the A/C.
Now it's a 1/0 SE Aluminum cable. Looking at the charts it should go by 75DegC and be rated for 120A so cutting a few strands isn't the end of the world if it's not less than 1AWG which would be 100A rated at 75DegC. Cable is rated 75DegC, hard to tell but googling says the breaker is probably also 75DegC.
Ignore? Re-terminate? Looking online the BR breaker is supposed to support up to 1/0AWG wire.
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