Hello! I would like to you use Shelly EM to monitor my apartment power consumption and I have a couple of questions.
1. Is it possible to connect clamp BEFORE main circuit breaker? My breaker box is rather small and only way I can fit clamp is before main contactor. You can check a picture in attachments.
2. Main breaker is 50A. Shoud I consider 50A clamp or it will be better to use 120A?