Stuck on finding solution for simple alternating of 2 motors automatically

Thread Starter

Yamaha 450

Joined Jun 26, 2018
1
i have 2 compressors 20 amp 120v plug in air compressors i need to automatically alternate. I need to find a controller switch or actuators that can sense the compressor has shut off after filling and then shut off so the alternating relay can witch loads.
 

MaxHeadRoom

Joined Jul 18, 2013
21,594
You may have to hard wire a couple of relays that pick up the alternative compressor when the other turns off, some up to pressure switches have a D.P. contact you could use.
Should be a fairly simple circuit.
Max.
 
Last edited:

MaxHeadRoom

Joined Jul 18, 2013
21,594
The exact sequence/cycle requirement has to be known also what type of pressure switch is presently fitted, S.P., SPDT, DPST ? etc.
Max.
 
Top