With optocoupler 4 channel 4-channel relay modules relay control panel PLC relay 5V four way module
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Newegg
USD 14.21
at Newegg
About this item
With optocoupler 4 channel 4-channel relay modules relay control panel PLC relay 5V four way module
- Features
- With optocoupler 4 channel 4-channel relay modules relay control panel PLC relay 5V four way module
Specifications
- First Listed on Newegg
May 05, 2026
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