8 Channels DC 24V 1NO+1NC Optocoupler Isolation Relay Module Trigger 1.8V/3.3-5V/12V/24V PLC Signal Amplification Board

8 Channels DC 24V 1NO+1NC Optocoupler Isolation Relay Module Trigger 1.8V/3.3-5V/12V/24V PLC Signal Amplification Board
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sku: 1005003574795200
$15.80+1%
$15.96
Shipping from: China
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