procurement of spares for meditron make fields switches at bina project , vacuum circuit breaker , eo -800 amps ( for complete details refer tps ) , potential transformer 6 . 6 kv /110v ( for complete details refer tps ) , hd resin cast current transformer 200/100/5a ( for complete details refer tps ) , ht plug & socket ( for complete details refer tps ) , 3 p non direct idmt static relay , 30/c & 1e/f ( for complete details refer tps ) , earth leakage relay ( for complete details refer tps ) , epoxy cast cbct-id-110 ( for complete details refer tps ) , single phase rectifier ( for complete details refer tps ) /power pack -110v , negative sequence voltage relay ( for complete details refer tps ) , master trip relay ( for complete details refer tps ) , insulators complete set ( for complete details refer tps ) , aux contactor with 2 no+ 2 nc ( for complete details refer tps )