3a 250vac
Elenco 3a 250vac
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Poli: spst (single-pole single throw)pin: 2 (on-off)materiale: plasticadiametro foro di montaggio: 14mm / 0,59nota:1il pacchetto include:interruttore a bilanciere rotondo 1 on-offpoiché diversi computer visualizzano i colori in modo diverso, il colore dellarticolo reale può variare leggermente rispetto alle immagini sopraspecifica:nome: interruttore a bilanciere rotondocolore: nero, biancotipo di lavoro: 3a/250 v ca, 6a/125 v casi prega di permettere 1-3 cm di differenza a causa della misura manuale
Italia
6369999885559082 €
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It is usually used in automatic control circuits, and it is actually an "automatic switch" that uses a small current to control the operation of a large current3vrated current: 50--120macoil impedance: 25--60ωmechanical life: 100,000 times under no loadelectrical life: 3a/250vac cosφ=1, 13v, and s to the mcu digital portat the same time, the module comes with two positioning holes with a diameter of 3mm, which is convenient for you to fix the module to other devicesspecifications:working voltage: dc 3the relay has 3 green binding posts for external circuits, which are no com and nc terminals (screen printing on the back)introduce:this is a commonly used single-channel relay module, which mainly uses hk4100f-dc 3v-shc relay componentswhen the s signal terminal is set to a high level, the relay is turned on, the com terminal and the nc terminal of the relay are disconnected, and the com terminal and the no terminal are connected; when the s signal terminal is set to a low level, the relay is closed, the relay com terminal and the nc terminal are connected, and the com terminal is connectedwhen controlling, we connect gnd to the mcu gnd, vcc to the mcu 3terminal and no terminal are disconnectedtherefore, it plays the role of automatic adjustment, safety protection, and conversion circuit in the circuitwhen the relay is not connected to the control signal, the com terminal and the nc terminal are connected, and the com terminal and the no terminal are disconnected
Italia
2950000047683716 €
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Italia
9 €