Amazon.com: DC 24V 12-Channel Relay Module Low Level Triggering Bidirectional Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control, Arduino (DC 24V, 12-Channel) : Electronics
Amazon.com: DC 24V 12-Channel Relay Module Low Level Triggering Bidirectional Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control, Arduino (DC 24V, 12-Channel) : Electronics
Amazon.com: 24 Volt Relay
YWBL-WH Module de Relais de Déclenchement Haut/Bas 16 Canaux Type Isolé Tableau d'interface DC 5/12/24V (DC5V), Module : Amazon.fr: Bricolage
Amazon.com: DC 24V 12-Channel Relay Module Low Level Triggering Bidirectional Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control, Arduino (DC 24V, 12-Channel) : Electronics
Amazon.com: DC 24V 12-Channel Relay Module Low Level Triggering Bidirectional Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control, Arduino (DC 24V, 12-Channel) : Electronics
Amazon.com: ACEIRMC Time Delay Relay DC 5V 12V 24V Delay Controller Board Delay-Off Cycle Timer 0.01s-9999mins Trigger Delay Switching Relay Module with LCD Display Support Micro USB 5V Power Supply (2pcs) :
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
12V / 24V Time Delay Relay Module, Micro USB Timer Connect Board Multifunction 2-Channel Timer Switch Self Lock Cycle with LCD Display(12v): Amazon.com: Tools & Home Improvement
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
Amazon.com: Berrysun Relay My2P HH52P My2NJ Relais Coil General DPDT Micro Mini Electromagnetic Relay Switches with LED AC 110V 220V DC 12V 24V 36V 380V (Größe : DC12V) : Industrial & Scientific
Amazon.com: DC 24V 12-Channel Relay Module Low Level Triggering Bidirectional Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control, Arduino (DC 24V, 12-Channel) : Electronics
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Amazon.com: KNACRO 4-Channel 10A Relay Module DC 24V with Optocoupler Isolation High Low Level Triger (24V) : Electronics
Amazon.com: DC 24V 12-Channel Relay Module Low Level Triggering Bidirectional Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control, Arduino (DC 24V, 12-Channel) : Electronics
Geekstory SV Safe Voltage Wifi Wireless Switch Smart Home Module DC 5-24V Phone APP Control Support Secondary Development for Amazon Alexa Google Nest - - Amazon.com
Amazon.com: DC 24V 12-Channel Relay Module Low Level Triggering Bidirectional Optocoupler Isolation Load 10A DC 30V AC 250V for PLC Automation Control, Industrial System Control, Arduino (DC 24V, 12-Channel) : Electronics