Hello,
I want to use Shelly EM but not sure about which one to get (EM or 3EM).
I've added the photo of our box and as you can see it has 3 different breakers for 3 phases but they are installed next to eachother. My questions is; can i use one Shelly EM and clamp 3 cables at once and have an accurate reading, or should i get a Shelly 3EM connect clamps to cables of first 3 main entry breakers.
Hope the image i've attached helps, if you have any other recommendation its more then welcome since i'm a total newbie here 
Cheers
[Blockierte Grafik: https://i.ibb.co/8XxfpSg/ALL-01-ENG-BOX.jpg]
