... .5 1.0 3.0 3,CE New Current Transformer MR-125 MR Current Transformers,MODEL:MR-28,MR-42,MR-45,MR ... .0 3.0 Good quality and best price For measuring current transformers, the accuracy class is designated by the highest permissible percentage ... .0 3.0 MR curent transformer used measurement of energy, current and relaying protection in low-voltage switchgear.this seires product1 ...