15 or 20 Amp Circuit for Over Range Microwaves?

Question: Many over-range microwaves say they require a dedicated 20-amp branch circuit, but include a plug that can easily be plugged into a 15-amp receptacle. Is it safe to plug the microwave into a 15 amp circuit? 15-Amp vs. 20-Amp Receptacles Before we answer the question (which is a great one by the way), let’s review receptacle types. A standard 15-amp grounded receptacle is the one most...