Trigger Zyklus Timer Verzögerungsschalter Einkanal Platine Strom MOS Röhre Co♪
7,29 €
Button Trigger: (Positive trigger: DC- and in- short circuited, DC+ and IN+ are connected to the button). Long Service Life: Delay relay module can replace the electromagnetic relay, and the service life is longer than that of the common electromagnetic relay.
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