supply of spares for ece make 3 . 3 kv ocb , copper connector part no . bd5551 , busbar ( set of 3 ) copper 100 amp part no . bd8818 , idmt relay complete with two over current & one earth fault . part no . ea6561 , indicating lamp fitting complete part no bd5410 , oil immersed potential transformer for hop / hop / 6 , fixed contact assly 400 a part no . bd4510 , moving contact assly part no . bd5551 , under and over voltage relay part no . ea6591 , ampere meter part no . am-a400 , volt meter 3 . 3kv / 110v 3300kv part no va3300 , ampere meter part no . ama100 , epoxy resin cast current transformer 11kv ratio 200 / 100 / 5a part no . ba1117 , assorted hardware , part no bd9295 , power pack unit part no . bd5999 , isolating spout assly part no . bc9976 , current transformer ratio 300 / 150 / 5 / 5a part no . ba1133 , trolley complete with all accessories for 3 . 3 kv / 11kv 400a part no . bd8268 , operating mechanisim comlete set part no . bd4911 , partition plate assly part no . bd5255 , operating shutter assly part no . bd5310 , ocb raising & lowering handle part no . bd4718 , p . t connector set part no . bd7788 , e / l / r cor balance current transformer part no . ea6650 , cable entry box part no . bd2290 , earth leakage relay with display system complete set part no . ea6610 , voltmeter o to 12 kv part no . va-11000 , lv fuse with base part no 4443 , n . v auxilliary switch . bd1871 , copper connector y phase part no . bd-8889y , epoxy ocb resin cast current transformer 11kv ratio 100 / 50 / 5 / a part no . ba1136 , shunt trip coil part no . 1650ts