Tripping Breakers

The breaker is a good choice. Also if you are using the "thin" style breakers, (these are the ones that fit two to a socket) they will work poorly. If it is a GFI type breaker they work poorly and die frequently. You may have to try more than one replacement to verify the breaker problem. When installing our spa the first two from the local Home center ran hot, emitted a stench and were down right scary. I had to go with one from an electrical distributor and it has worked properly. Beware of cheap junk.
Good luck, John

I agree with all of the comments on aging circuit breakers. I have both been there and done that. But I also have to add some potentially worse news. I have noticed occasions where a buss bar became burned and continued to be a problem after the breaker was replaced.

Definitely replace the breaker with the best one you can find but also take a good look at the buss bar. I am not sure what brands of breakers are best. For my old house I am just thankful when I can find one that is the right style. Good luck.

I am still investigating the issue. I really appreciate the advice everybody has given and time to post a response. Thanks, Chris.

Kitdog,
What make is the electrical panel? Aprox age of the branch circuit breaker that feeds your Amp? At first when the problem started, aprox, how many times did you reset the breaker before it would not hold anymore?
jim

First and foremost you should treat a tripping breaker as a sign of potential trouble. Don't assume a worn out breaker replacement will solve the problem. Hire an electrician to change the breaker and to check all the wiring. Old wires fray or shed insulation causing faults; wires get exposed to moisture or water; there could be loose screw connections at the outlets, or the circuit may be overloaded with other appliances you never knew were connected. Play it safe - hire an expert to give everything a look.