Latest air switch Tenders | Government air switch Tenders

Central Government/Public Sector

CTN :44781420

18 Apr, 2026 17.49 Lacs

Chandigarh - Chandigarh

Tender For supply of vacuum circuit breaker rated 3point3kv 630 part no nvcbp00101 , drive and catch mechnism complete part no nvcbp00102 , shunt trip assemmbly with coil part no nvcbp00103 , solenoid operated spring release assembly part no nvcbp00104 , vacuum interruptor 630a part no nvcbp00105 , flexible connector for 630a part no nvcbp00106 , epoxy cast drive insulator part no nvcbp00109 , auxillary switch part no nvcbp00111 , epoxy moulded top stem1 part no nvcbp00113 , epoxy moulded bottom stem1 part no nvcbp00114 , 1 set spring for catch mechanism part no nvcbp00119 , 1 set spring for drive mechanism part no nvcbp00120 , brass nut part no nvcbp00122 , coil for shunt trip spring release part no nvcbp00123 , limit switch 1 no plus 1 nc part no nvcbp00124 , limit switch 2 no plus 2 nc part no nvcbp00125 , 80va auxilliary transformer for control part no nvcbp00128 , earth leakage relay 0point5 to 2a knob type part no nvcbp00129 , idmtl relay 2 o c and 1 e f with instantan part no nvcbp00130 , ammeter 96 sq mm ct operated part no nvcbp00131 , voltmeter 96 sq mm 0-5kv ptr 3point 3kv 110v part no nvcbp00132 , push botton part no nvcbp00135 , hrc fuse base for control part no nvcbp00138 , hrc fuse link part no nvcbp00139 , indication lamp holder with lamp 110v part no nvcbp00140 , indication lamp holder with lamp 12v part no nvcbp00141 , pt fuse 3point3kv part no nvcbp00144 , under voltage relay 50percentage to 90percentage of 110v part no nvcbp00147 , diode based rectifier complete part no nvcbp00150 , 96sq mm analog type frequency meter part no nvcbp00153 , auxiliarycontactor 3noplus 1nc 110v part no nvcbp00154 , jones plug 18 pin part no nvcbp00155 , ratchet spring part no nvcbp00157 //bid details 2 / 38

Central Government/Public Sector

CTN :44454927

13 Apr, 2026 NA

Rupnagar - Punjab

Tender For corrigendum : supply of differential pressure sensor , pressure sensor , static pressure sensor , temperature sensor , temperature-rh sensor , dew point temp. sensor , vacuum level sensor , ph sensor etp final discharge , electromagnetic flow meter , uhp pressure transducer , pressure indicator and transducers , differential pressure indicator and transmitter , temperature indicator and transmitter , differential gauges , bourdon sensing pressure gauges , differential pressure gauges , temperature gauges , temperature gauges with guard , ph sensor and transmitter , pressure switch , battery tester , multimeter , clamp meter , insulation resistance tester , insulation resistance tester , light lux meter , resistivity conductivity meter , analytical balance , baking oven , digital varnier caliper , laser particle counter , k-type thermocouple , ultra low temp. freezer , vacuum oven , digital weighing machine , burn-in chamber , thermal shock chamber , salt spray thermometer , scr-oven , high temp. storage chamber , yamato fine oven , thermal shock chamber air to air , mixed signal oscilloscope , programmable power supply , 6 1 by 2 digit multimeter , programmable power supply , programmable dc source , high temperature oven , 3 channel programmable dc power supply , precision component analyzer , programmable dc power supply , temperature chamber , data acquisition , dc power supply , precision source measurement unit , automatic pressure controller , digital storage oscilloscope , arbitrary function generator , pressure controller , digital pressure controller

corporations/Associations/Others

CTN :44630515

13 Apr, 2026 NA

Ranga Reddy-T - Telangana

Tender For corrigendum : supply of spares for schneider vaccum circuit breaker d d - vacuum interruptor 12 kv for schneider vacuum circuit breaker , epoxy shroud for schneider vacuum circuit breaker , shroud mounting disc for schneider vacuum circuit breaker , drive insulator for schneider vacuum circuit breaker , racking trolley assembly for schneider vacuum circuit breaker , housing 12 kv for schneider vacuum circuit breaker , unit switch assembly for schneider vacuum circuit breaker , auxiliary switch s_11 for schneider vacuum circuit breaker , auxiliary switch s_12 for schneider vacuum circuit breaker , closing_tripping coil , closing_tripping coil_ 110v , spring charging motor , shutter actating cam for schneider vacuum circuit breaker , isolating contact klat for schneider vacuum circuit breaker

CTN :44773281

22 Apr, 2026 NA

Kharagpur - West Bengal

Tender For set of items consisting of :(1) universal tool suitable polyvinyl chloride or similar materialfor welding and shrinking with 2 step airflow switching and steplessly adjustable temperature, protection glass with brushless motor and sturdy heating element. supply voltage : 230 v(ac) power : 2000-3000w temperature : 20-650 degree c size : 195mm x 85mm x 160 mm (approx.) handle : 57mm (approx.) weight : 0.9-1kg , quantity : 1 no. (2) speed welding nozzle 5mm, qty 1 no. (3) tubular welding nozzle (dia- 32mm) dia-5mm push fit, qty -1 no. make/model - leister/ghibli/solona at, wegner/aritherm, forsthoff/oval-q [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44477533

13 Apr, 2026 5.52 Lacs

Korba - Chhattisgarh

Tender For corrigendum : supply of procurement of spares for prabhu make nflp ht starters open tender e e -aux switch for vacuum contactor 2no 2nc_pn_ht_205 , pt 40va 0 8 12v 0_110v_pn_ht_206 , aux contactor 3no 1nc 110v ac_pn_208 , resin cast pt 750 va 3point3 kv_110 volts_3 phase_pn_ht_350 , resin cast moulded cbct_pn_ht_500 , resin cast moulded ct for ol 3point3 kv_pn_ht_600 , resin cast moulded ct for ammeter_pn_650 , 72 sq mm ammeter supressed scale_pn_ht_1000 , 72 sq mm voltmeter 0_5kv_110 volts supressed scale_pn_ht_1100 , ammeter selector switch_pn_ht_1001 , voltmeter selector switch_pn_ht_1101

Central Government/Public Sector

CTN :44764131

18 May, 2026 NA

Dhanbad - Jharkhand

Tender For supply of kit of vacuum switch tube for single bottle vcb type bvac suitable for m/s btipl make or m/s aal make only as per annexure attached. btipl pt. no.- hsba331624-r1 with latest alt, aal pt.no.- sg300142r0001 with latest alt. [ warranty period: 30 months after the date of delivery ]

CTN :44741387

13 Apr, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of wilfit c c - assy oil filter , sealant lucite , wiring harness root , fuel pre filter , gasket vacuum pump , front shock absorber , bearing block , kit pad assy , reverse light switch

CTN :44705992

09 Apr, 2026 13.11 Lacs

Baran - Rajasthan

Tender For purchasing spares for minimac make oil filtration machines installed in turbine governing system skid and hplp bypass hpsu skid installed in turbine area in unit 5and6 (2x660 mw) csctpp, chhabra is proposed to be procured through single source - - air release valve, modelno:-dbv-14, 1/2"bsp ,brass, nbr seat,0-7kg/cm2,230v ac, 9w, h class 230 ac coil, filter clogging indicator for cu series filter, first stage10-micron filter element with 99.8% efficiency, beta-1000, make: minimac, part no: mscufefa10, foam sensor, lbfs, low level switch, mfps-n15c, differential: ±3 mm, switching voltage max:140vac/200 vdc, switching current max:0.5a, middle level switch, mfps-n15c, differential :±3 mm, switching voltage max:140 vac/200 vdc, switching current max:0.5a, n2 filter (tmr unit), n2 flow meter (tmr unit), pre-heater, 6000-watt heater element, 415 v,3 ph, length 460mm, ms flange od 160 mm, pcd-134 mm,6 hole size 9.5 mm filter elemen for pre-heater, pressure gauge 63 mm dia, pump oil seal and o-ring (rotary gear pump) (white tone), resin for trix machine, part no: mspl-rsn100, safety level switch, mfps-n15c, model no. mfps-n15c(m), level indication, low levels, 1/2" bsp liquid sp.gr.min:0.8, temperature max: 130°c test pressure max:5kg/cm2, moc: ss304 float:ø17, connection: 1/2"bsp(m), second stage 03-micron filter element with 99.8% efficiency, beta-1000, make: minimac, part no:mscufefa03, solenoid valve with diaphragm, model no:mcv-43., 1" bsp, cf8,0.5-12 bar pressure, 24 v dc coil, solenoid valve, modelno:-dbn-14z, 1/4" bsp,brass,nbr seat,0-7kg/cm2,230v ac, 9w, h class 230 ac coil, suction strainer 149-micron filter element, make: minimac, part no: ms20-m 149, temperature gauge 63 mm dia, temperature sensor, vacuum gauge 63mm dia, vacuum pump with oil seal, o-ring, filter, nrv, vacuum switch with fitting, model no:-mg-v-00-ka10, vacuum switc

Central Government/Public Sector

CTN :44687623

08 Apr, 2026 12.64 Lacs

Angul - Odisha

Tender For supply of prabhu make ht starters d d - isolator 200 amp,3.3 kv on off, part no.ht100 , isolator fixed contact set, part no.ht1001 , isolator moving contact set, part no.ht1002 , vacuum contactor 400 amps, 3.3kv, part no.ht200 , vacuum contactor rect bridge , bottle for vacuum contactor 3.3kv 400a , vacuum contactorclosing coil 110vdc , vacuum contactor holding coil110vdc , diode by255 for vacuum contactor, part no.ht200c , auxiliary switch for vacuum contactor , pt 40va 0-8-12v 0-110v , auxiliary contactor 3no and 1nc 110v ac , resin cast p.t 300va 3.3kv-110v, 3 phase, part no.350 , ht control fuse 3.3kv, 2a , resin cast moulded cbct , resin cast moulded ct for o-l3.3kv , resin cast moulded ct for ammeter , dmc moulded 3.3kv insulator for powerfus , copper terminal bar , el unit complete wo transformer , 3 pole magnetic ol relay , 72 sqmm ammeter supressed scale , 72sqmm voltmeter 0- 5kv.110v , ammeter selector switch, part no.1001 , hrc fuse base and carrier for control , hrc fuse link 4a for control , push button with element for start, sto, part no.ht1300 , lamp holder with lamp on off trip, part no.ht1400 , power hrc fuse , brass cable gland complete with c.i clam, part no.1600 , isolator handle on off with axel bush, part no.1501 , isolator limit switch, part no.ht1700 , single phasing preventor with module, part no.ht2001 , copper bus bar 400 amps set of 3, part no.ht101 , undervoltage relay, part no.ht2000 , voltmeter selector switch , contactor tp.12 amps ac3 duty fitted wit, part no.ht200a , metal oxide vrstr mov 510 20 f vcum cntc, part no.ht200b