I was under the impression that your house breaker is only supposed to
protect the house wiring, not the device? Doesn't Grizzly have any
overload protection? Mark L.

Gary wrote:

Grizzly states the following in the manual for their G1029Z Dust Collector:
Circuit Breaker: The 2 H.P. motor will draw roughly 12 amps @ 220V. We
recommend using a 20 amp circuit breaker. Circuit breakers rated higher will
not adequately protect the motor.

I suppose this is true with any 220 amp motor.

Gary