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The module adopts genuine high quality 10A relay, the maximum load of the interface: 250V/10A AC, 30V/10A DC. The jumper cap can switch the working mode of the relay. 3、Through the jumper cap you can switch the working mode of the relay (self-locking or pointing).
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.