Frequently asked questions

FA107472

23 January 2021

Issue
Difference between Solid Core (or continuous core) vs. Split Core CTs

Product Line
LV Transformers

Environment
Applies to Split Core Current Transformers by SquareD/Schneider Electric

Cause
In some installations, the measured conductor cannot be opened for insertion of the CT

Resolution
A Current Transformer with a split core allows you to easily install the CT around the existing bus or cable conductors, thus eliminating the need to disconnect, move, and reconnect the bus or cable.