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Relay Modules

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  1. DC 24V 1-CH Low Level Trigger PLC Relay Expansion Board Module

    DC 24V 1-CH Low Level Trigger PLC Relay Expansion Board Module

    $3.71

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  2. DC 5V LM393 Photosensitive Diode Sensor Light Controlled Relay Module

    DC 5V LM393 Photosensitive Diode Sensor Light Controlled Relay Module

    $10.01

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  3. DC12V High Low Dual-Functional Level Triggered Delay Switch Module

    DC12V High Low Dual-Functiona<wbr/>l Level Triggered Delay Switch Module

    $14.01

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  4. DC 24V 1 Channel Slotted Optical Coupler Trigger Delay Relay Module Green

    DC 24V 1 Channel Slotted Optical Coupler Trigger Delay Relay Module Green

    $13.72

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  5. 2CH Isolated Optocoupler Driver Low Level Trigger DIY Relay Module 5V DC

    2CH Isolated Optocoupler Driver Low Level Trigger DIY Relay Module 5V DC

    $8.49

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  6. DC5V Low Temperature Trigger Thermosensitive Sensor Delay Relay Module Blue

    DC5V Low Temperature Trigger Thermosensitiv<wbr/>e Sensor Delay Relay Module Blue

    $11.94

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  7. DC 24V 2 Channels High Level Trigger Optical Isolation Relay Module Blue

    DC 24V 2 Channels High Level Trigger Optical Isolation Relay Module Blue

    $8.05

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  8. 1-Channel DC 12V 10Amp High Level Trigger Relay Module Expansion Board

    1-Channel DC 12V 10Amp High Level Trigger Relay Module Expansion Board

    $4.27

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  9. DC 12V 2CH High Low Level Trigger Optocoupler Relay Module Control Board

    DC 12V 2CH High Low Level Trigger Optocoupler Relay Module Control Board

    $9.52

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  10. Replacement DC 12V High/Low Level Trigger Time Timer Delay Relay Module

    Replacement DC 12V High/Low Level Trigger Time Timer Delay Relay Module

    $12.74

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