Setra's New Split-Core CTs are Here!

June 19, 2019

Introducing Setra’s new split-core current transformers! Our Split-Core CTs provide a high accuracy current measurement over a wide dynamic sensing range for power metering applications.


As UL 2808 certified CTs are now required in many applications, Setra’s new split-core CTs are among the first to comply with this standard. For a complete metering solution to meet your demanding application, pair these CTs with Setra’s power meters.

These new current transformers have a 333 millivolt output directly proportional to the input current. Easy to install, these CTs can safely be set up on existing power lines without the need to disconnect and interrupt service. 15 foot lead wires come standard, eliminating excess material and time spent extending wire-length during installation for the majority of applications. The CTs are available from 20A to 400A, all of which are UL 2808 certified.

Topics: Power Meters, Power Monitoring, Current Transformers