12V Display LED Timer Relais Programmierbar Platine Summer Taste Modul Verzögerungsschalter
ab 4,46 €
Source: DC4V ~ 20V (positive trigger common power button, PNP sensors, PLC signals, etc.). Signal input optocoupler isolation, anti-interference ability. Arduino Module. LED digital display, normally open trigger delay 12V relay module, triggered by an external signal.
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