_:n2929c0480c514c01b531a8704695f565xb40
<http://schema.org/description>
"Everything is perfect about the order. I got the right part and it arrived faster than the estimate. I suppose a schematic included would have reduced head scratching a little, but overall no problems. It is perfect for the intended use. Oh yes, is there an internal diode to protect the operating circuit from the reverse EMF when the relay is shut off."
<https://www.aircraftspruce.com/catalog/pnpages/11-03161.php>