... certificationIEC 282-1,GB 15166.2 ,CCCConstruction FeaturesXRNP1-12,40.5/3.15 series high voltage fuses(protect the Voltage Transformer ... DescriptionApplicable for the system of Indoor AC50Hz, rated voltage12~40.5kV, use for Protected voltage transformersurvey reportweishi Code 075408StandardIEC 282 ... (A)0.5,1,2,3.15Voltage(kV)12,40.5Rated frequency(HZ)50Breaking capacity (KA)40 XRNP1-12KV,40.5KV/3. ...