Loading... Please wait...Use this for cables over 12 mm diameter and less than 19mm diameter.
For single phase, you will need to purchase one of these.
For three phase, you will need to purchase three of these.
The sensor is about twice the size of a standard sensor.
This sensor allows up to 140 Amps whereas the standard sensor allows up to 90 Amps.
In the photo, the normal Efergy sensor (CT-Clamp) is on the left and the Efergy XL sensor (CT-Clamp) is on the right.