Electrical Questions? Ask an Electrician Online.
Hi, I'm Mike G and I'll be assisting you. The size of the feeder determines the size of the breaker.. what size is the wire?
What size is the wire?
The loads given should be OK on 30A providing the feeder is at least a #10 wire or bigger.
Feeder supplies the panel. Branch circuit breaker protect the branch circuits. The way it is calculated is 3 VA a sq ft for general lighting circuits, which includes receptacle outlets in all areas except the kitchen, dining rooms or any food related area. Those areas need 2 each 20A circuits for receptacles. The same for bathrooms, 1 each 20A circuit.
The question is answered but not rated yet. Is there anything more you need?