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Relay Modules

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  1. DC 5V Non-light Operation 1CH Photovaristor Time Delay Relay Module

    DC 5V Non-light Operation 1CH Photovaristor Time Delay Relay Module

    $10.49

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  2. DC 24V 1-CH High Level Optical Coupler Relay Expansion Board Module

    DC 24V 1-CH High Level Optical Coupler Relay Expansion Board Module

    $4.50

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  3. DIY 8 Channel Isolated Optocoupler High Low Level Triggered Relay Module 5V

    DIY 8 Channel Isolated Optocoupler High Low Level Triggered Relay Module 5V

    $26.07

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  4. Isolated Optocoupler Driver High Level Trigger DIY Relay Module 4CH 5V

    Isolated Optocoupler Driver High Level Trigger DIY Relay Module 4CH 5V

    $12.88

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  5. One Channel DC 12V Coil 10A 250V/125VAC 30V/28VDC Relay Module Board

    One Channel DC 12V Coil 10A 250V/125VAC 30V/28VDC Relay Module Board

    $3.69

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  6. 0-20S 1CH Infrared Sensor Delay Relay PCB Circuit Module Green DC24V

    0-20S 1CH Infrared Sensor Delay Relay PCB Circuit Module Green DC24V

    $11.91

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  7. Isolated Optocoupler Driver High Low Level Trigger Relay Module 8CH 9V

    Isolated Optocoupler Driver High Low Level Trigger Relay Module 8CH 9V

    $19.77

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  8. High/Low Level Trigger Optocoupler Relay Module DC24V 10A 1 Channel

    High/Low Level Trigger Optocoupler Relay Module DC24V 10A 1 Channel

    $7.18

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  9. DC 5V 2-Channel Dry Reed Pipe Sensor Relay Module PLC

    DC 5V 2-Channel Dry Reed Pipe Sensor Relay Module PLC

    $11.35

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  10. Red 6-Channel Self-locking Trigger Relay Circuit Board Module DC 5V

    Red 6-Channel Self-locking Trigger Relay Circuit Board Module DC 5V

    $22.46

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