I am building a household water purification skid. There are four pumps used for various functions during the process.
I need to understand how to choose the correct type, curve and rating of the circuit breaker for the system. I prefer using EATON products.
Each motor is in the order of 1 kW on 230VAC with a stated running current of 5A.
My second related question is if you would use a relay or a contactor to activate the motor?
If you need more info please ask and I will dig the specs for the motors up.
Thanks in advance!
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