DC 12V Trigger Verzögerung Aus-/Einschalten Schalter Timer Relais Modul High Power 30A
8,65 €
(4) High Capacity Relay, 30A. 7) With trigger function, button trigger(not need external signal trigger). ( If S1~S5 are all not solder, the trigger is double-stable, when trigger, the switch on, trigger again, switch off).
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