current transformer 7a412 3 800 5a color-blue • Hours are consumed based

• Hours are consumed based on actual time spent

four-wire systems up to 277 V and three-phase

easy-to-install current sensors that can be quickly wrapped around conductors

Signals are not recognized if the voltage is between 0–5 V or if the input current is below 0

Power Quality MonitoringTo evaluate the power quality of an installation

current transformer 7a412 3 800 5a color-blue • Hours are consumed basedProduct Description The 7A412. 3 800 5A is a high capacity current transformer designed for precision current measurement and protection in heavy duty electrical systems. With a primary current rating of 800 A and a standard secondary output of 5 A, this model is engineered for applications in industrial substations, energy monitoring systems, and protective relay schemes. It offers a robust, compact design with excellent thermal and electrical