KNACRO 4-Channel DC 24V Relay Module Low Level Trigger Isolati | Shop The World
From USA
NewKNACRO
KNACRO 4-Channel DC 24V Relay Module Low Level Trigger with Isolation Slot with Indicators 4-NC 4-NO for Industrial Control, Home Appliance Control and More (DC 24V)
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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.
•The module complies with international safety standards, the control area and the load area has isolation slot;
•Using double-sided FR-4 circuit board design, high-end chip production process;
•With power and relay action instructions. relay pull, light bright; relay off , light does not bright;
•When the signal input low-level signal, the COM and NO will conduct;
•Relay can directly control a variety of devices and loads DC 30V 10A / AC 250VV 10A;
From USA
