4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

Name: 4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger
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4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

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2-Channel DC 5V 12V 24V 30A Relay Board Module Optocoupler Isolation High Low Trigger

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4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

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Reliability – 89%

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Product specifications

Brand Name: KKMOON
DIY Supplies: ELECTRICAL

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