Quote from machinedude on July 22, 2019, 12:43 pm
if you are here in the states like myself automation direct is usually the first place I start looking. they are cheaper than some of the other big suppliers and they don't mess around getting your order out the door either. they don't have the best prices on everything but they do have good prices on a lot of things. solid state relay's are reasonable in price through them and they have great customer service as well.
might get lucky on ebay or amazon but your probably on your own finding documentation for your finds.