6-60 V 10A LCD Solar Akku Lade Controller Schutzplatine 12 V 24 V 36 V 48 V
8,54 €
Off: Relays disable to open. start: Start data upload. stop: Stop data upload. Short Press DOWN button, select Turn on/off relay enabling, if the relay can be closed, will show ' off ' as a reminder;.
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