Residential Electrical Forum
I've seriously confused about the metal insert where a Cutler Hammer breaker plugs into the busbar.
I bought a Cutler Hammer Type BR, 2 Pole, 30A that did not have this insert. I can use it in my panel.
I bought a Cutler Hammer Type BRD, 1 Pole, dual, 20A that had this insert. I can not use it...