Phase Sequence Protection Relay , 3 Phase Control Relay Plug - In Mounting Apr-4 Product Description The definition of the relay: It is an electrical control device, which is an electrical device that causes a ... Read More
AC Programmable Relay Module JR-4L2 ,12V Omron Relay Module Customized The relay is an automatic switch element with isolation function. It is widely used in remote control, telemetry, communication, automatic ... Read More
PLC Control Omron Relay Module 1 CO ( SPDT ) / 2 CO ( DPDT ) Output Contacts In the development of automatic control circuits, there are usually many types of loads, there are alternating currents, there are ... Read More