I just frown on a breaker protecting a breaker of the same size. Kinda like a gfci protecting a gfci.I suppose, if it meets the tap rules. If the customer is paying, I don't see what the issue is with the breaker protecting the feeder.
it's not protecting the other breaker. it's protecting the feeder.I just frown on a breaker protecting a breaker of the same size. Kinda like a gfci protecting a gfci.