Amazon.com: HiLetgo 2pcs DC 24V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 24V : Industrial & Scientific
Steckrelais Finder Typ 40.52, 2 Wechsler, 24V DC-sensitiv 0,5W-21mA, 8A : Amazon.de: Baumarkt