4 Channel 12V Relay Module

4 Channel 12V Relay Module with Optocoupler for Arduino DSP AVR PIC ARM. Equipped with high-current relay 10A@250VAC / 10A@30VDC It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection Freewheeling diode to protect your microcontroller


Weight 58 g
Dimensions 7 × 5 × 2 cm
Trigger Voltage (VDC)


Trigger Current (mA)


Switching Voltage (VAC)


Switching Voltage (VDC)



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