"Bob" wrote in message
...
I want add a new breaker to my box (this is an empty spot). My question is
are they a lot of different types of breakers? I am going to go to home
depot to buy one so I want to know before I go if there is a model number
or something I need? Hopefully there are only a couple sizes and I can
tell by looking at them.

There are about a dozen or so different sizes and shapes.
I suggest you note the brand and maybe take a picture and bring the camera.