2 Channel Relay Module AC/DC 24V Relay Interface Electrical Control Automation

GEYA 2 Channel Omron Relay Module 2NO2NC DPDT PLC Relay Interface AC/DC 12/24V

GEYA 4 Channel Relay Module 1 SPDT AC/DC 5/12/24V AC230V Interface Relay Module

GEYA 2 Channel Relay Module AC/DC 5/12/24V AC230 Electromagnetic Interface Relay

GEYA 8 Channel Interface Relay Module AC/DC 5/12/24V Panel Mount Automation PLC

2Pcs DC 24V 1 Channel Relay Module with OPTO Isolation Support High or Low Level

1/2/4/8 Arduino Pi Channel Relay Board Module Selectable High Low 5V 12V 24V

GEYA 4 Channel Omron Relay Module 2NO2NC DPDT PLC Relay Interface AC/DC 12/24V