OpenEnergyMonitor Community

MQTT WiFi Control Relay and 3kW immersion heater


Is anyone using their MQTT WiFi Control Relay the control a 3kW immersion heater? Or would it be a good idea to use the MQTT WiFi Control Relay to drive an additional higher capacity contactor.

Also Is it possible to connect the Relay to the Demandshaper application?

Many thanks


The WiFi relay is rated at 16A and a 3kW immersion will be 12A-13A. There should be no problem.

I would highly recommend fitting the WiFi relay inside a DIN mounted enclosure.

6 posts were split to a new topic: WiFi Relay DIN Enclosure