Atwood RV Furnace keeps tripping 10amp breaker

I guess so. It's a breaker that's shaped like a cylinder inside of a square box. It's got the number 10 on it, and it pops out shutting down the whole module. It's located at the furnace next to the on/off switch at the furnace.

Here's what else I know. I turned it on, waited until the burner lit up. Ran into the trailer and turned the furnace off at the thermostat. Then waited. The blower continued to run, but the burner kicked off. 20 seconds later the breaker popped again.