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The module can be high or low by a jumper setting trigger. 1-Channel relay module, with photoelectric isolation. The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A.
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.