High-Voltage Fuse Cutout 1.Our fuse cutouts are manufactured in accordance with a quality system certified to ISO9001:2000 2.Available with composite -polymer silicone insulator.In addition,according to user's requirement,we can also produce cutouts with interrupter and arc-shortening rod K type fuse link has fast speed ratios of the melting-time-current characteristics.KB KU KS type fuses belong to K type, it has general type, universal type and screw type.The products applies to 10-36kv expulsion cutouts Specifications as followings: Rated Voltage: 11-36KV Rated Current: 100-200A Breaking Current: 6-12KA Insulator: Porcelain or Polymer Creepage Distance: 250-850mm Attachment: NEMA bracket