Relay Module

This 1 channel 12V 30A relay control board module with optocoupler modules is compliant with interna..

This 1 Channel 12V Relay Module with Optocoupler meet the safety standard as control areas and ..

This 5V 4 Channel SSR Solid State Relay Module 240V 2A Output with Resistive Fuse is based on the Om..

This 1 Channel 24V Relay Module with Optocoupler meet the safety standard as control areas and ..

It is an Ingenex 3-24VDC 50V solid state relay 2A, output with resistance type fuse 50V 2A. The inpu..

The 1 channel 5V 30A Relay Module Power Failure Relay is a 1-channel relay module board with LE..

12V Relay Module 4-Channel This is a 12V 4-Channel Relay interface board. Be able to control various..

This is a relay module with an automatic delay timer. The module consists of a 12V relay along with ..

This 2 Channel 24V Relay Module with Optocoupler meet the safety standard as control areas and ..

This is a 2 Channel 5V Relay module, be able to control various appliances, and other equipment with..

This 2 Channel 5V SSR G3MB-202P Solid State Relay Module is capable of switching AC voltages be..

This is an SSR-80VA Solid State Relay Module 470-560K/24-380VAC 80VA. A solid-state relay (SSR) is a..

36W 3A Short Distance IR Obstacle Sensor Sweep Hand SensorThis is IR sensor-based switching module t..

This 4 Channel 12V Relay Module with Optocoupler meet the safety standard as control areas and ..

This is a 4 Channel 24V Relay Module. Using a high-power relay, the maximum control load DC 30V 10A ..

This 4 Channel 24V Relay Module with Optocoupler meets the safety standard as control areas and..

This is a 4-Channel DC 5V Relay Module High/Low-Level Triggering Optocoupler Isolation. Using a high..

This is a 5V 4-Channel Relay interface board, be able to control various appliances and other equipm..

This is 4 Channel 5V Solid State Relay Module. A solid state relay (SSR) is just what it sounds like..

This 4 Channel 5V SSR G3MB-202P Solid State Relay Module (Low Level Trigger) can cont..

This is a 433MHz 12V 2 Channel Relay Module Wireless Remote Control Switch without Battery. This swi..

This module is ideally suited to controlling larger voltages with the project. This is a single chan..

It is a 6 Channel 5V Relay Module with Optocoupler. The relay normally open interface maximum load: ..

It is 6-30V 1-Channel Delay Power Relay Module with Onboard Adjustable Timing Cycle Switches with Di..

New 8 Channel 12V Relay Module USB (PC Intelligent) Control Switch uses HID technology, dont need an..