5V 12V 24V 1 Channel 30A Relay Module With Optocoupler Isolation Support High/Low Level Trigger Large Current With Guide Rail

5V 12V 24V 1 Channel 30A Relay Module With Optocoupler Isolation Support High/Low Level Trigger Large Current With Guide Rail
sku: 4000221710366
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$2.20
Shipping from: China
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