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
Finder Metal Retaining Clip, 40 Series Relays - 095.71: Amazon.com: Industrial & Scientific
Amazon.com: USB Eight (8) Channel Relay Board for Automation- 12VDC : Electronics
Finder 131200120000PAS Ruf-Quitter-Relais, modular, mit Wechsler, 1 Schließer, 8 A, 12 VAC/DC : Amazon.de: Baumarkt
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
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
Eight 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger for Smart home,Supply voltage 12V - - Amazon.com
B2Q Hutschienenrelais Hutschienensockel Relais mit roter LED 2 Wechsler 220V (0015) : Amazon.de: Elektronik & Foto
Amazon.com: 8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module : Electronics
QI104-RELAY8/IN8 - PC/104 Relais Modul mit 8 Wechsler Relais und 8 optoentkoppelten Eingänge: Amazon.de: Computer & Zubehör
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