... IEC Standard,ANSI 3.ISO9001:2000 4.Market: Europe,USAHigh voltage Fuse for Transformer Protection with 12kV Rated Voltage1. Used ... of 50HZ2. Rated voltage of .6Kv,7.2KV,12KV,24KV,40.5KV:3. Used together with other switch facilities such as ... or circuit break5. Necessary accessory for high-voltage switch box,circular circuitcabnet, high/low voltage top-loading transformer substation.2012-01-05 High ...