Here's an example of the kind of breaker I'm thinking of:
They come with the lead neatly curled up. Is this curl meant to be maintained for some reason once the breaker in installed? Or is it just a convenient way to store the wire for packaging purposes?
Assuming you don't need the curl, then I guess it would be correct (or at least, acceptable) to straighten it out and route it neatly in the panel box the same as you would any other wire?
Note - as far as this question goes, I'm not asking about the actual electrical details of where the wire gets attached, just about this curling issue.