bids are invited for epoxy ocb bushing 3/4 (400/630a),part no.pd-8195 - part no.pd-8195 , auxiliary switch 4no+4nc,part no.srp-149a - part no.srp-149a , shunt trip coil assy.,part no.1650ts - part no.1650ts , interlock assy.,part no.bd-4861 - part no.bd-4861 , lead screw assly.,part no.bd-4860 - part no.bd-4860 , earthing bar contact,part no.bd8810 - part no.bd-8810 , copper connection complete set (consisting of 3 pcs in each phase) r/y/b,part no.bd8889 - part no.bd-8889 , instantaneous earth fault relay,part no.ea-6501 - part no.ea-6501 , auxiliary socket assembly + 12 nos. socket,part no.bd-5250 - part no.bd-5250 , fixed contact assembly 400a,part no.bd4510 - part no.bd-4510 , power pack unit 110v dc,part no.bd-5999 - part no.bd-5999 , ece make epoxy resin cast current transformer ratio 400/200/5/5a,part no.ba1132 - part no.ba-1132 , arc control pot (separator),part no.ek-6050876 - part no.ek-6050876 , auxiliary plug assly,part no.bd4851 - part no.bd-4851 , carriage assy. consist of moving contact assy. and operating mechnism complete for one ocb 400/630 amps,part no.bd-5550 - part no.bd-5550 , partition plate assly.part no.bd-5255 - part no.bd-5255 , assorted hardware,part no.bd9295 - part no.bd-9295 , n v auxiliary switch,part no.bd1871 - part no.bd-1871 , operating mechanism complete set,part no.bd5310 - part no.bd-4911 , operating shutter assly,part no.bd5310 - part no.bd-5310 , p.t. connector (copper),part no.bd7788 - part no.bd-7788 , busbar connection r/y/b,part no.bd-8818 - part no.bd-8818 , right angle cable end box,part no.bd7224 - part no.bd-7224 , instrument chamber box complete with internal wiring including selector switches, indication lamps, voltmeter, ampere meter, fuse base etc.,part no.bdw-7771 - part no.bdw-7771 , idmt relay complete with 2 over current & 1 earth fault/high set,part no.ea-6561 - part no.ea-6561 , under & over voltage relay,part no.ea6591 - part no.ea-6591 , high speed tripping relay,part no.ea6890 - part no.ea-6890 , nylon sh