is it possible to power on a 7500 BTU/h or 2200 W air condiotioner through this arduino relay module below? [image] I can't find any manual from that module. Relay sizing I think it's ok, but the wiring that connects the module and relay seems to be undersized.

Air conditioner + relay module

system April 29, 2014, 6:29pm 9

No, it's rated high enough but I don't know if that rating includes a heat sink.

Topic		Replies	Views
controlling AC using arduino General Electronics	3	766	May 6, 2021
A relay or Power tail for an air conditioner? General Guidance	13	3780	May 5, 2021
Arduino + Relay Explanation Frequently-Asked Questions	38	13723	May 6, 2021
Connet Relay to Control A/C appliances Frequently-Asked Questions	10	9203	May 6, 2021
Use Arduino to turn on my air conditioner? Interfacing	13	3929	May 6, 2021