DC 12V 10A Magnetisches Rastrelaismodul Halteschalter Selbsthemmendes Modul
6,62 €
1 Magnetic latching relay module zero power latching switch bistable self-locking module. Q: What is a self-locking relay?. This is a self-latching (hold) relay module, trigger the S port, the relay is pulled (and held); trigger the R port, the relay is released (and held).
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