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
StandexMeder Electronics DIP12-1C90-51L Reed-Relais 1 Wechsler 12 V/DC 0.5 A 10 W DIP-8: Amazon.de: Gewerbe, Industrie & Wissenschaft
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
B2Q Hutschienenrelais Hutschienensockel Relais mit roter LED 2 Wechsler 220V (0015) : Amazon.de: Elektronik & Foto
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
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
DC 12V 8 Channel Relay Module Relay Switch 8-Channel 12V Solid State Relay Module Board for Control Various Appliances: 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
Finder 34.51.7.012.0010 SPDT 6A, 12V DC Coil, AgNi Contact, Slim Electromechanical PCB Relay: 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
Finder 34.51.7.012.0010 SPDT 6A, 12V DC Coil, AgNi Contact, Slim Electromechanical PCB Relay: Amazon.com: Industrial & Scientific
Amazon.com: USB Eight (8) Channel Relay Board for Automation - 24VDC : Electronics