CentIoT® - 5V 10A Relay Module WITH OPTOCOUPLER - AC and DC Appliance Control - for Arduino DSP AVR PIC ARM T10A 4 M2 screws positioning holes

4 M2 screws positioning holes for easy installation

and / or balancing it

It has an inbuilt over heating and over current protection

not work for OTG

CentIoT® - 5V 10A Relay Module WITH OPTOCOUPLER - AC and DC Appliance Control - for Arduino DSP AVR PIC ARM T10A 4 M2 screws positioning holesBrand: CentIoT Features: Operating voltage: DC 5V; Trigger current: 5mA; Normally open interface maximum load: AC 250V 10A, DC 30V 10A. Trigger Type: Low = ground level = logic 0 = logical false High = supply voltage (usually Vcc or Vdd) = logic 1 = logical true. This Module Is In Line With International Safety Standard, Control Areas And Load Area Have The Isolation Groove; Blue Kf301 Terminal Line More Convenient. Uses The Best Quality Relay; DC Or