KNACRO 4-Channel DC 5V Relay Module High Low Level Triggering | Shop The World
From USA
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KNACRO 4-Channel DC 5V Relay Module High Low Level Triggering Optocoupler Isolation Load 30A DC 30V / AC 250V for PLC Automation Control, Industrial System Control(DC 5V)-Pack of 25Pcs
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Using high-power relay, the maximum control load DC 30V 30A / AC 250V 30A;
•With each optocoupler isolation, anti-interference ability.
•In line with international safety standards, the control area and the load area with isolation slot.
•Each channle has a relay on LED indication.
•Product Applications: PLC automation equipment control, industrial system control, logistics network control, home intelligent product control, electronic enthusiasts to develop experiments, all kinds of circuit modification
From USA
