Does it have an on/off switch or do you just plug it in to fire it up? If it's a plug in deal I doubt there is a circuit breaker on the compressor anywhere. I'll bet you popped a breaker in the fuse box. If that's the case you shouldn't run the compressor from the wall outlet or, if you were using too small of an extension cord, get a bigger one. Any of these will cause a large current draw and pop a breaker. Check it out and get back to us...
Mark