10A Magnetic Latching Relay Module Bistable Self-locking Flip-Flop Board DC 12V
4,08 €
1 pcs 1 Channel DC 12V magnetic latching(keep) relay Module. This is a latching(keep) relay module,Trigger S port, the relay pull (and holds);Trigger R port, the relay releases (and holds). What's a latching relay?.
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