EBU58 is an split core measuring current transformer of the 4000 Series that provides to take the primary current in the system (from 250 to 800A) and leads to a value of 5A or 1A suitable to be read by measuring instruments such as digital and analog instruments and ESAM transducers (ex. models ID3004-TA, MI96C, MT-Ca, MT-C, MT-PA1, M403 etc.). The EBU58ransformer is the ideal and comfortable solution (thanks to the screw opening) for your system and guarantees an accuracy class of 1%, a safety factor FS5 and an insulation class E. The voltage insulation is 3kV for 1′ and is built according to EN 60044/1-2 and IEC 61869/1 + 2 standards.