AC unit continues to randomly trip the breaker
My AC continues to trip the breaker, it has been doing this for years. It trips the breaker randomly, It may go a whole month with no problem then do it 2 or 3 times in one day. I have had professionals look at it and I have changed the breaker, and we put a hard start kit on the unit. It is a Ruud 5 ton 10 seer and is about 10 yrs old. But this problem started years ago. Any help with this would be greatly appreciated.