What are the replacement CT's or current transformers for the ATS48C66Y soft starter?

Issue:
What are the replacement CT's or current transformers for the ATS48C66Y soft starter?
Product Line:
Altistart ATS48
Environment:
All
Cause:
Replacement parts needed.
Resolution:
CT's are part of the bus bar assembly VZ3N005S48 however this part is not available to purchase. One option is to return the Soft Start for repair.