AC 220V 1-Bit Optocoupler Isolation Module Voltage Detect Board Adaptive for PLC
1,74 €
1pcs 1-Bit AC 220V Optocoupler Isolation Module Testing Board Adaptive For PLC L8. Adaptive to PLC 24V level. Functuon:Testing whether AC 220V is existed. Board Size:73 15mm. hope you could understand.
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