72mm Opening Toroidal Current Transformer

The CTT0720 series of UL 2808 certified toroidal, panel mounted, solid-core current transformers offers highly accurate step-down transformation of the AC primary current with minimal phase shift to a level appropriate for micro-processor based circuits. These solid-core current transformers are suitable for installation in harsh operating environments with wide temperature extremes and high non-condensing humidity. Able to sustain operation during over current surges, these current transformers are suitable for in-door AC current measurement applications.

The current transformer features;


Specifications: Physical Specifications:

Download CTT0720 Data Sheet (pdf 326kb)

Other Standard Sizes – Single Phase:

Standard Sizes – Three Phase: Standard Sizes – Three Phase – DIN Rail Mounted:

Many of our products can be designed and manufactured to meet the specific application requirements. For a no obligation technical evaluation, contact us with your specific performance requirements.