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[Solved] Which 3-phase bistable relay controlled by Tuya WiFi switch signal

mgozdz73 732 2
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  • #1 19798914
    mgozdz73
    Level 2  
    Welcome,

    I would like to use an app on my phone to switch on and off the power to high-powered appliances. In my case, an induction cooker.
    (With low-power devices, there is no problem because you can use an additional switch and that's it).

    I came up with the idea of using a simple Tuya WiFi switch (WRS1) to control a bistable 3-phase relay mounted behind 16A fuses. All simple in theory but I have no electrical experience so choosing the relay itself is difficult for me.

    What is the best 3-phase relay (or 3x 1-phase controlled from one switch) to use to make the set work properly and faultlessly with 16A protection?
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  • #2 19799227
    j_an_t
    Level 18  
    For a cooker, it is not a relay but a small contactor for 16A with a 230 AC coil and necessarily with an RC surge suppressor switched in parallel to the coil. All to be purchased from your nearest electrical wholesaler.
  • #3 19829925
    mgozdz73
    Level 2  
    The 25A contactor solved the issue
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