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DC 5V/12V/24V 30A Relay Module Optocoupler Isolation High & Low Level Trigger
- Item No : 175750200584
- Condition : New
- Brand : Markenlos
- Seller : modulefans
- Current Bid : US $4.20
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* Item Description
- Using the industry-quality ultra-small optocoupler, strong anti-interference ability. 1 5V/12V/24V 30A Relay Module. NO: The relay is normally open interface, the relay is suspended before closing, and short-circuited with COM after closing.
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