NOYITO 8-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Load DC 30V AC 250V 10A for PLC Automation Equipment Control Industrial Control (8 Channel 12V): Amazon.com: Industrial & Scientific
8-Channel Relay Controller, TCP/IP Remote Controller Module Channel Relay Switch 250V/AC 10a with Optocoupler to Prevent from External Voltage Surge(白色): Amazon.com: Industrial & Scientific
Halbleiterrelais 8fach SSR Solid State Relay Modul 8 Channel [KP02025] - 12.50EUR : komputer.de, Arduino Open Source Hardware
Amazon.co.jp: Solid State Relay Module 8 Channel Power Distribution Control Equipment 8 Channel Relay Module Industrial : Industrial & Scientific
8-channel relay module, relay with optocoupler insulation, high and low trigger module, 5 V : Amazon.de: DIY & Tools
NOYITO 8-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Load DC 30V AC 250V 10A for PLC Automation Equipment Control Industrial Control (8 Channel 12V): Amazon.com: Industrial & Scientific
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Ethernet RJ45 TCP/IP Relais Remote Control Controller Netzwerk Web Server 8 Kanäle Relais Modul Bord 250 V/AC 10A mit Fall(Schwarz) : Amazon.de: Baumarkt