The max power used, 2,490w / 250v = 9.96 Amps..
So, I've decided to go for the gold! I just ordered double pole Allen Bradley 1492-CB2 G100 Circuit Breaker.
I wonder if it will actually kick out at 10A.. If it does, I will be a happy man..
Here's a site with pics.
Electrical :: Circuit Breakers :: Allen Bradley 1492-CB2 G100 Circuit Breaker - Mara Industrial Supply: Parts and Supplies Done Fast
If it's too sensitive, It's also rated for 130DC, so I can use it on my PV into to the charge controller.