![](https://pimcore-acc.eleq.com/_default_upload_bucket/GSKF150.png)
GSKF 400 Split-Core Current Transformer
![](https://pimcore-acc.eleq.com/WVT%20.jpg)
For the customized design of your ELEQ GSKF Transformer the following information is required:
Mandatory
•Rated primary current
•Rated secondary current
•Rated output
•Accuracy class
•Frequency
Optional
•Multi-core transformers
•Secondary switch over
•Other relevant requirements