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Us](https://www.setra.com/help-center) [Products](https://www.setra.com/products) > [Power Monitoring](https://www.setra.com/products#power-monitoring) > [Current Transformers](https://www.setra.com/products#power-monitoring.current-transformers) Split Core Standard CT - ![Split Core Standard CT](https://www.setra.com/hubfs/split-core-standard-ct-product.jpg "Split Core Standard CT") **Current Transformer** **DISCONTINUED - Please see our new [Split Core Current Transformer](https://www.setra.com/product/power-monitoring/split-core-ct)** ***On applications above 200 amps please see [FLEX Rogowski CT](https://www.setra.com/products/power-monitoring/current-transformers/patrol-flex-rogowski-coil)*** --- Split Core Standard CTs provide linear output voltage that is directly proportional to the input current. These current transformers are safely and easily installed over existing electrical power lines without disconnecting the lines or interrupting service. [**Download Data Sheet**](https://www.setra.com/hubfs/Product_Data_Sheets/Setra_Model_Split_Core_Standard_Data_Sheet.pdf) Product description Split Core Standard CTs provide linear output voltage that is directly proportional to the input current. These current transformers are safely and easily installed over existing electrical power lines without disconnecting the lines or interrupting service. Setra’s energy monitoring components are used for a variety of applications including building automation, tenant sub-metering, performance verification, energy management, and new technology assessment. **Docs & Downloads** [Split Core Standard CT Data Sheet](https://www.setra.com/hubfs/Product_Data_Sheets/Setra_Model_Split_Core_Standard_Data_Sheet.pdf?t=1516996937896) **Customers Also Viewed** ## Patrol Flex [![Rogowski Coils for Power Battalion](https://www.setra.com/hs-fs/hubfs/Setra_Resized_Product_Images/Rogo_Coils_Patrol_Flex_NB.jpg?width=250&name=Rogo_Coils_Patrol_Flex_NB.jpg "Rogowski Coils for Power Battalion")](https://www.setra.com/product/current-transformers/patrol-flex) [VIEW PRODUCT](https://www.setra.com/product/current-transformers/patrol-flex) ## Power Battalion 48 [![Power Battalion 48](https://www.setra.com/hs-fs/hubfs/power-battalion-power-meter-thumbnail.jpg?width=250&name=power-battalion-power-meter-thumbnail.jpg "Power Battalion 48")](https://www.setra.com/product/power-monitoring/power-battalion-48-power-meter) [VIEW PRODUCT](https://www.setra.com/product/power-monitoring/power-battalion-48-power-meter) ## Split Core Performance CT [![Split Core Performance CT for Power Battalion 48.](https://www.setra.com/hubfs/split-core-performance-ct.jpg "Split Core Performance CT for Power Battalion 48.")](https://www.setra.com/products/power-monitoring/current-transformers/split-core-performance-ct) [VIEW PRODUCT](https://www.setra.com/products/power-monitoring/current-transformers/split-core-performance-ct) - [**](https://www.facebook.com/SetraSystems) - [**](https://twitter.com/setrasystems) - [**](https://www.youtube.com/user/SetraSystems) - [**](https://www.linkedin.com/company/setra-systems) - [**](https://www.instagram.com/setrasystemsinc/) [Service & Calibration](https://www.setra.com/support/service) | [Products](https://www.setra.com/products) | [Service/RMA](https://www.setra.com/support/service) | [Supplier](https://www.setra.com/support/supplier) | [Customer](https://www.setra.com/support/customer) | [Contact Us](https://www.setra.com/contact-us) | [FAQs](https://faq.setra.com) | [About](https://www.setra.com/about) | [Careers](https://careers.fortive.com/gems-setra/) | [Request Quote](https://www.setra.com/request-a-quote) | [Blog](https://www.setra.com/blog) Cookie Settings 159 Swanson Road Boxborough, MA 01719 | [orders@setra.com](mailto:orders@setra.com) [+1 (978) 263-1400 ](tel:+19782631400) Copyright © 2026 Setra Systems. 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