supply of high voltage hrc fuse & din type hrc fuse , 25a fuse, 500 v ac, breaking capacity 100ka, din type hrc fuse for lhb coaches as per r dso specification no. rdso/pe/spec/ac/0184/2015 (rev-1). accepted make as per bom of rdso specificati on no. rdso/pe/spec/ac/0184/2015 (rev-1): siemens, wohner-italweber, abb, siba, ferraz, l&t. firm sho uld submit authorization certificate & test report. [ warranty period: 30 months after the date of delivery ] ] , high voltage hrc fuse (miniature fuse cylindrical type) of rating 2a, 1.2 kv ac, size8x50m m as per part no-184000.2 of siba make suitable for hog primary circuit of control transformer of lhb ac/ non-ac coaches, make- siba, ferraz, wohner or eaton bussman. rdso specification no rdso/pe/spec/ac/ 0184-2015 (rev-1). firm should submit certificate of authorization from oem. [ warranty period: 30 mont hs after the date of delivery ] ]