SSR's

[Double-R]

Auberins spec 40Amp​

Input Voltage 3-32VDC

Output Voltage 90-480VAC​

I see others with "EBAY" SSr's, I can find matching Input Voltage 3-32VDC but for Output Voltage

24-480V AC

5-220V DC

24-380VAC​

How to choose ​

 

[bbognerks]

It's a range. If your voltage is in the range, then they are fine. I would choose 24-480, 24-380, or the Auber ones. You do need VAC on the output, so 5-220 DC is not gonna work for household electrical.