DWZ 12V 30A 1 Channel Relay Module 1-Channel Relay Control Board with Pptocoupler Output 1 Way Module Board

Was: $43.50

Now: $21.75

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SKU:: III182546
UPC:: 738678866665
Condition:: New
Availability:: Free Shipping from the USA. Estimated 2-4 days delivery.

Current Stock:

Description

12V 30A 1 Channel Relay Module 1-Channel Relay Control Board with Pptocoupler Output 1 Way Module BoardThe onboard EL817 photoelectric coupler with photoelectric isolating anti-interference ability strong

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