
EUR71,10
Shelly 3EM

Shelly 3EM
Hello together I am interested in a Shelly 3EM - WLAN measuring actuator. The instructions describe that you can optionally connect a 4 measuring transformer for the N conductor. However, I cannot find this anywhere. Can anyone tell me what it is called and how I can order it additionally? Will it also be evaluated in the software? Many thanks for your help Hans