DC 12V Digital Timer Relais Programmierbar Tastenmodul Verzögerungsschalter mit Summer
ab 5,79 €
High level trigger, input range DC4V~20V, applicable to a variety of signal sources. Signal input optocoupler isolation, strong anti-interference ability. a2: After the power relay is turned off, timing ends, an infinite loop.
Jetzt bei Ebay: