... -125 1,720V, 0.5A Current Transformer 2,Class:0.5 1.0 3.0 3,CE Brand ... and best price For measuring current transformers, the accuracy class is designated by the highest permissible percentage current (ratio) error ... at the rated current perscribed for the accuracy class concernedClass:0.5 1.0 3.0 MR curent ... Secondary Current: 5A,1A5.Rated Burden: 5VA-15VA5.Accuracy Class: 3.0,1.0,0.5,6.Standard: ...