... disconnectors vertical strip type Fuse switch disconnectors-vertical design DNTRS used for distribution box HRC Fuse switch disconnectors vertical ... widely used for transformer station and cable distribution cabinets. DNTRS fuse rail according to GB13539.2, GB14048.3, IEC60269 ... .2, IEC60269.3 standard. 2. Specification: DNTRS-160/100DNTRS-160/185DNTRS-250/185DNTRS-400/185DNTRS-630/185 ...