procurement of spares of 6 . 6kv , 1250 amps . vcb panel . as per nit , procurement of spares of 6 . 6kv , 1250 amps . vcb panel . , hv fuse link 6 . 6 kv , pt . no . med2441 , 20410871262 , earth leakage relay , pt . no . mer5290 , 20410871274 , trip coil , pt . no . me-4537 , 20410871547 , 4p non directional idmt relay , 3o/c+1e/fpt . no . mer5510 , 20410871298 , closing coilpt . no . me-453820410871559 , high speed tripping relaypt . no . mdn8827 , 20410871318 , incoming cable box with all accessoriespt . no . mdt2468 , 20411870083 , limit switch , pt no . me-453920410871562 , trip neutral close switch , pt . no . me4546 , 20410871341 , digital trivector meter with mdi , av , kwh , kw , kvar , pf , hz , display 3 phase , wire , pt no . mer5580 , 20411870127 , vacuum bottle , 1250 amps , 26ka , pt , no . me 4531 , 20411870012 , gongbell , 110 v , ac , pt . no . mdn8825 , 20411870139 , secondary plug and socket , pt . no . mv3301 , 20410871377 , spring charging motor , pt . no . me-4540 , 20410871574 , hardware and wiring complete set consisting of lugs , sleeves , clamps , channels , veeding gromets , knobs and control wiring for vcb pannel , pt . no . mdt2476f , 20410871412 , complete circuit breaker truck drawout type 6 . 6 kv/1250amps , pt . no . medv6184 , 20411870142 , insulator complete set for vcb pannel pt . no . mv3322 , 20410871511 , hd resin cast current transformer 800/400/5/5a , pt . no . md2239 , 20411870071 , copper bus bar ( main horizontal ) for vcb pannel , pt . no . mdn8795 , 20410871614 , copper bus bar ( incoming ) for vcb pannel , pt . no . mdn8796 , 20410871626 , copper bus bar ( outgoing ) for vcb pannel , pt . no . mdn8799 , 20410871638 , circuit spout , 1250amps . , pt . no . mv330620410871468 , busbar spout , 1250 amps . pt . no . -mv330820410871471 , operating mecinanism pt . no -mev4222 , 20410871432 , auxiliary switch-8no+8nc pt no . -me4542 , 20411870103 , outgoing cable box with all accessories pt . no . -mdt2469 , 20411870154 , heavy duty epoxy resin cast potential transformer ratio-6 . 6kv/110v . 3 phase class-1 , pt . no . -med2121 , 20410871392 , tape wound cbct . pt . no . - mer5320 , 20410871286 , single phase rectifier/power pack 110volt pt . no - mer5340 , 20410871306 , test terminal block , pt . no - mes470820410871353 , mounting eppoxy insulator pt . no . - mv3319 , 20410871503 , drive insulator pt . no . - mv3318 , 20410871491 , finger contact pt . no . - mv3310 , 204108714983 , amperc meter 400/200/5a pt . no . - mes-4701/400d , 20419870134 , indicating lamp , pt . no . - me-4543 , 20411870115