water top off relay

fishedout

New member
I have a 12v power supply and would like to use this but need the right relay to turn on a maxijet 1200 as the pump. What amp rating does the relay have to be. I hope I am asking this right I have limited electrical knowledge but do have a plan
 

oldsaltman

New member
Here is a simple diagram of the first one I did.

115850Slide3.GIF
 
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