<http://schema.org/description>
"Solid State Relay, SPST-NO, 3 A, DIN Rail, Cage Clamp, 3 VDC, 60 VDC"^^<http://www.w3.org/2001/XMLSchema#string>
<http://nz.element14.com/crydom/dra1-mpdcd3/ssr-din-module-60vdc-3a/dp/1784059>