Betriebsanleitung für den Elektroinsatallateur ESR5-NZ-21-24VAC-DC
ESR5-NO-31-24VAC-DC Safety relay
Eaton ESR5-NO-31-24VAC-DC Safety Relay, Single Dual Channel Main Unit, 3 NO Safety Output, 1 NC Signal Output, 24 VAC/DC Control Voltage : Amazon.in: Industrial & Scientific