Frequently asked questions
What is a Split Core Current Transformer?
FA107472
29 September 2021
IssueDifference 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.