procurement of electrical spares for cooling system at dharasu power house , auxiliary relay 415v ac 2-pole, each with 1 no + 1 nc s / r contact, reverse flag indicator, model vaa-21 alstom , ammeter 0-100a, 95x95mm flush mounting , phase failure with under & over voltage relay setting ( variable ) , minilec vmr d2 , water level controller, minilec wlc d1 , 3 ph. current sensing phase failure relay, minilec spgd2 , insulator for c / w pump panel terminal , glass tape , 1x4corex2.5 sq.mm flexible copper cable , 3 phase 4 pole 25a power contactor coil voltage 415v ac nhd series , 3 phase , 3 pole , 80a power contactor coil voltage 415v ac model ce15kn3 , 32a, 3pole, 25ka mccb , 50a, 3pole power contactor ac3 with 2no+2nc , electronic motor protection relay , 6a, 10ka c-curve mcb , auxiliary contactor 2no+2nc 230v ac , auxiliary contactor 2no+2nc 415v ac , pendant remote for 5 ton motorizedhoist , pressure gauge glycerine filled ( 0-7kg / sq.cm ) , electronic on delay timer micon 480, supply 230vac model no.40mfs024-240 vac / dc, multifunction withsignal off delay & 2 c / o 11 pin , vct d2, 3-phase 3-wire under & over voltage, auto / manual reset, adjustable under / over voltage settings, adjustable trip delay & on delay, 2 co output relay , vsp d1 phase failure, unbalance, phase sequence, auto reset, fixed unbalance setting1 co output relay , 25 sq.mm , 4core un-armoured submersible flexible copper cable