Firstly modern Airbus types ( the A330 and I'm sure the A320 is the same ) don't have circuit breakers in the cockpit, they are computer reset push buttons on the overhead panel.
What are things at the top of this photo?
Photos: Airbus A321-211 Aircraft Pictures | Airliners.net
Last edited by Check Airman; 20th Sep 2013 at 05:31.