![](https://pimcore-acc.eleq.com/Products/IGWF%20E43/IGWFE43.png)
IGWF E43
![](https://pimcore-acc.eleq.com/_default_upload_bucket/Aafje%20Heinhuis_2.jpg)
For the customized design of your ELEQ IGWF current transformer the following information is required:
Mandatory
• Rated primary current
• Rated secondary current
• Rated output
• Accuracy class
• Frequency
Optional
• Secondary terminal box sealable
• Multi Core
• Secondary switchover
• Other relevant requirements