What Kind of Multiplexer can used for switching STPM32 IC and How to use it ?

[Lucky]

Hi,

Actually , I need to measure different Load appliances which is connected to STPM32. May i know the connection for switching STPM32 IC. How to connect multiples load which using this IC.

Requirement:

Measure the Load Appliances with Energy Meter IC(stpm32).

How to connect multiple CT's to STPM32 IC.

I am looking forward for your reply