Shelly support group (English Version) | Hello, I would like to understand - do S1 to S4 switches (I marked red on schematic) totally bypass SHELLY PRO 4PM device | Facebook
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Shelly 3EM, WiFi 3-Phase Energy Meter, Contactor Control, Monitor and Control Consumption, Compact Size, Solar
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Shelly 3EM, WiFi 3-Phase Energy Meter, Contactor Control, Monitor and Control Consumption, Compact Size, Solar Panels Compatible, 3 Channel, Smart Home Automation
![Shelly 3EM, WiFi 3-Phase Energy Meter, Contactor Control, Monitor and Control Consumption, Compact Size, Solar Panels Compatible, 3 Channel, Smart Home Automation Shelly 3EM, WiFi 3-Phase Energy Meter, Contactor Control, Monitor and Control Consumption, Compact Size, Solar Panels Compatible, 3 Channel, Smart Home Automation](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71G9Kc77oVS._AC_UF894,1000_QL80_.jpg)