How to select CT
Current Transformers
Split-core Current Transformers

AC Current -> AC Current

AC Current -> AC Voltage
Flexible Rogowski coil Current Transformers

AC Current -> AC Voltage
Solid-core(toroidal) Current Transformers

AC Current -> AC Current

AC Current -> AC Voltage
Three phase Current Transformers

AC Voltage -> AC Current
Current Transducers
Split-core Current Transducers

AC Current -> DC Voltage

AC Current -> 4-20mADC

DC Current -> DC Voltage

DC Current -> DC Current
Flexible Rogowski coil Current Transducers

AC Current -> AC Voltage

AC Current -> 4-20mADC
Open-Loop Current Transducers

AC Current -> AC Voltage

DC Current -> DC Voltage
Closed-Loop Current Transducers

AC Current -> AC Current

DC Current -> DC Current
Current Probes
Clamp-on Current Transformers

AC Current -> AC Current

AC Current -> AC Voltage
Clamp-n Current Transducers

AC Current -> AC Voltage

DC Current -> DC Voltage