AKH-0.66 series current transformer, its shell is formed by press mould with high temperature resistant material.the core,the Second wires adopt high strength electromaagetic wire.this product have features of novel construction,goood appearance,mounting ease,samller volume,higher accuracy,higher capacity.this product has achieved CE certificate.Current Transformer (CT) is used to transform the high AC current to small easily manageable values.They are connected with the panel meter or relay and they can help to measure the current or protect the equipments.