I got a QO breaker and tried to figure out what you have a picture of. How was the 3d wire hitting the terminal? It looks like it is just jammed under the insulator.
Yeah it was actually jamed in the left connection portion of the breaker…and the correctly installed ones were hardly making connection…and loose…Ran a thermal on it…“for Kicks” and that breaker was 20 degree’s hotter than the others…not saying much on that…but found it interesting…
Yeah…very hard to tell in that picture…that third one kinda pixels out…