Latest auto switch Tenders | Government auto switch Tenders

Central Government And Public Sector

CTN :42360027

17 Dec, 2025 NA

Chittorgarh - Rajasthan

Tender For corrigendum : tender for supply of led indicators for ryb phase 220 v , 22 , mcb / isolators at mains 3 phase 440 v ac 10a , transformer 415/220 ac 45 va , led indicators 220 v , rtd 3 wire pt100 for evaporator pt100 rtd (platinum resistance temperature detector) temperature range -20 degc to +850 degc (+328 deg f to +1562 deg f) , rtd 3 wire pt100 for h2 in or out pt100 rtd (platinum resistance temperature detector) temperature range -20 degc to +850 degc(+328 deg f to +1562 deg f) , cyclic timer (220v ac , setting at 2 hr. on-0.5 hr off) , auto/manual selector dpdt , 6a , 220v ac) allows switching between automatic and manual control modes. , toggle switch auto manual selector & on/off , remote /control card with ac to dc convertor (220v ac to 24v dc) , digital temprature indicator (3.5 digit to 0-99.9 deg rtd class b pt 100 3 wire rtd as sensor) , digital temprature controller with delay timer (3.5 digit 0-10 deg adjustable , dual set point with 10 deg hysterisis and 2 set points , time delay adjustable 0-100 sec sensor 3 wire rtd) , voltmeter (300v , 72x72) , amp. meter (ammeter 0-10a , 72x72) , contactor for compressor (coil 220v 50 hz) , contactor for motor (coil220 v 50 hz) , over load relay for compressor 3 phase , 440v ac) , over load relay for motor (3 phase , 440 v ac) , compressor (3 phase , 440 v 4360 kcal/hr) , fan motor 3 phase , 440v flame proof 0.5 hp is2148 , fan blade (15 inch) typically features aerodynamically designed blades for efficient air moement and reduced noise. , condensor (4 row 16x18 , 3/8 copper with copper with al fins ) , freon receiver (1.5 ton , steel fabricated with copper connection) , freon drier filter (3/8 dcld63) , accumulator (1.5 ton , steel fabricated with copper connection) , hand shut off valve1/2 inch (brass body with ss pin) , hand shut of valve 1/4 inch (brass body with ss pin) , hand shut off valve 3/8 brass body with ss pin) , pressure guage 500 psi (350 psi operation value 20 psi to 35psi) , pressure guage 500 psi (500 psi operation value 200 psi to 70 psi) , water collection chamer ss 316 (fabricated complete in stainless steel , including 2 nos of ss drain valve & complete ss drain line nb20 from evaporator recommended by the oem 0 chance of break and escape of hydrogen. , capillary (0.64 copper tube with stainer) , drain valve (dn15 , cs body ss ball , teflon seat) , hp/lp pressure switch (kf -15/mp-15 , low set point at 5 psi and high set point at 350 psi) , complete precooler in (ss316) with inbuilt copper bundle , end plates and flanges , complete evaporator in (ss316) with spiral form cooling coil ( only with 4 joints instead of 104) , h2 interconnections ss316 welded with 4 flanges , spiral form cooling coil only for evaporator (only with 4 joints instead of 104) , refrigerant gas (r-407) (8 kg) in cylinder , gaskets (1 set) (neoprene) made from high-quality rubber of silicone) , flare nuts (1 set) refrigeration brass flare nuts , designed to fit standard refrigeration tubing sizes and flare fittings. , thermostatic expansion valve 3by8 function regulates the flow of refrigerant into the evaporator coil based on temperature and pressure conditions. , theromowell in ss316 250 mm , solenoid valve 3by8 flare fitting

CTN :43131239

22 Dec, 2025 NA

Gurdaspur - Punjab

Tender For supply of clutch disc assy,shock absorber assy,universal joint cross,ram assy,solenoid switch,gear shifter lever,rubber housing,break shoe liner rear,gasket cyl head cover,electric temp gauge,air filter assy,srdg ball brg

CTN :43097829

18 Dec, 2025 NA

Pune - Maharashtra

Tender For supply of slamps (algorithm based street light automatic switch) (q3)

Central Government And Public Sector

CTN :43095389

27 Dec, 2025 7.80 Lacs

Guwahati - Assam

Tender For supply of sitc 160kva od transformer te bongaigaon -sitc 160kva od transformer te bongaigaon : -supplying of out door type 160 kva step down transformer , itc of the above transformer , providing and laying in position cement concrete foundation , supplying and erection of three piece nonlinear resistor type lightning arrestor , providing and fixing 11kv triple pole post gang operated air break switch , supplying and fixing 11 kv do fuse , providing and fixing ht danger notice plate , providing and fixing mv danger notice plate , earthing with gi earth plate , providing and fixing loop earthing in gi pipe , providing and fixing loop earthing , earthing with gi earth pipe , providing and laying earth connection , loop earthing , supplying of steel armoured aluminum conductor ug power cable , laying and fixing of power cable on wall surface , supplying and making end termination , repairing and painting the entire dp , making inter connection . , supplying and fixing , dismantling of existing transformers , providing fabricating and fixing iron fencing or railing on boundary wall or ground for sub station area

CTN :42901834

24 Dec, 2025 NA

Coimbatore - Tamil Nadu

Tender For corrigendum : purchase of equipments - purchase of equipment, 1. configuration design an 8-channel battery analyzer and its accessories 2. power 425 w3. voltage measuring range: 25 mv to 5 v, discharge minimum voltage: 0v or better, accuracy: 0.05% of fs4. current range: 0.5 ma to 6 a, accuracy: 0.05% of fs or better 5. power per channel output power: 30w, stability; +/- 0.1% of fs or better6. time rise time: 1ms (0~full range)7. frequency 10hz8. charge mode of operation: cc, cv, cccv, cp end conditions: voltage, current, relative time, capacity.9. discharge mode of operation: cc, cv, cp, cr, end conditions: voltage, current, test time, capacity, energy.10. pulse mode charge: cp mode, cc mode, discharge: cc mode, cp mode, min pulse width: 500ms, automated switch: automated switch from charge to discharge for each pulse end condition: voltage, relative time11. dcir support for the calculation of the point of the dcir12. cycle cycles: 1 65500 or better, steps: 250 or better, nested function: max three levels of loops13. protective function software, power-down data protection, user-defined safety (upper and lower) tolerance of current, voltage, and delay time14. channel features independent pairs of closed loops for the constant current source and constant-voltage source15. test reports and curves for analysis different types of curves created by software based on user definition. (voltage-time curve, current-time curve, capacity-voltage curve, loops times charge/discharge capacity curve, loops times charge/ discharge efficiency curve, etc.), data reports created by the software. comparison of the performance of the batteries tested in channels, both visually and statistically16. channels independent control17. ac input ac 220v 10% / 50hz 18. voltage and current testing sample 4 wire connecting 19. noise 85db20. data management mysql database21. communication means tcp/ip protocol22. data output excel, txt23. communication interface ethernet port24. number of channels per cabinet 825. accessories: 1. bi-potentiostat: electrochemical workstation or moduletechniques the system should be capable of running the rde / rrde technique simultaneously cyclic voltammetry (cv) with simulation/fitting programs linear sweep voltammetry (lsv) with stripping bulk electrolysis with coulometry (be) differential pulse voltammetry (dpv) with stripping normal pulse voltammetry (npv) with stripping tafel plot (tafel), potentiodynamic deactivation, pitting corrosion, corrosion rate, linear polarization, corrosion current, etc. multi-current steps (istep) amperometric i-t curve (i-t) lifetime testing open circuit potential time (ocpt) chrono amperometry (ca) chrono coulometry (cc) chronopotentiometry with current ramp (cpcr) potentiometric stripping analysis (psa) auxiliary signal measurement channel ir compensation external potential input galvanostatic charge discharge single/multiple cycle -chrono potentiometry (cp) with potential limits, polarity by potential or time, no. of cycles etc. voltage vs current density curves single or multiple potential steps with charge limits, single or multiple current steps, mixed voltage/current control using macro. i-v measurements, i max, pmax, fill factor, etc.impedance ac impedance (imp) 10 hz to 3mhz impedance time (impt) (mott-schottky) impedance potential (impe) impedance simulator with fitting open circuit potential time (ocpt)hardware specification of bi-potentiostat workstation/ module: potentiostat / galvanostat module, 2- or 3- or 4-electrode configuration maximum potential: 10v, maximum current: 250 ma peak or better and 2 amps with +/-25 volts for higher current measurement. compliance voltage: > 13v or better, potentiostat rise time: 300 ns or better galvanostat applied current range: 3na to +/- 100ma or better and upto 2 amps applied current accuracy: 20 pa or better input bias current: 1 pa or better cv and lsv scan rate: 0.000001 to 10,000 v/s. ca and cc pulse width: 0.0001 to 1000 sec imp freque

State Government

CTN :43101800

24 Dec, 2025 23.62 Lacs

Ernakulam - Kerala

Tender For procurement of air break switch (ab switch) 11kv 400 a with composite polymer housing

corporations/Associations/Others

CTN :43063461

19 Dec, 2025 24.85 Lacs

Coimbatore - Tamil Nadu

Tender For procurement of vertically mounted 11 kv gang operated air break switch with composite polymer insulators for hvds

Central Government/Public Sector

CTN :43066842

15 Dec, 2025 19.31 Lacs

Brajrajnagar - Odisha

Tender For supply of spares for star delta starters c c - stop e l test and reset microw s part no ltf1007 , push actuator for star stop eltest part no ltf1008 , resistance r1 neutral 50 ohms 50 watt part no ltf1026 , resiatnace r2 earth 15 ohms 10 watt part no ltf1027 , bridge rectifier part no ltf1028 , m 10 25mm long ht hex hd bolt for cove part no ltf1031 , m 8 20mm long ht allen hd bolt for ter part no ltf1032 , m 8 20mm long ht hex hd bolt for termi part no ltf1033 , pilot relay 12v dc for elr part no ltf1036 , octal base wiring for elr part no ltf1037 , pt 24va pri 0 440 500 500v sec 0 12v part no ltf1012 , 300a copper tg bus bar set of 3 part no ltf1030 , 3 pole magnetic o l relay w o ct part no gbf2002 , ct for o l relay part no gbf2003 , core balance current transformer part no gbf2005 , 150 amps 3 pole off load isolator re part no gbf2007 , plug and socket assly part no gbf2008 , dmc moulded plug insulator w o pin f part no gbf2008a , brass pin for plug set of 4pins of 15 part no gbf2008b , dmc moulded socket insulator w o pin part no gbf2008c , brass pin for socket set of 4pins of part no gbf2008d , lamp holder for e l indication part no bgf2011 , el test reset spindle assy and key part no gbf2012c , micro switch for start part no gbf2013a , micro switch for stop part no gbf2013b , micro switch for e l test reset part no gbf2013c , pilot relay 12v d c part no gbf2024b , epoxy moulded potential transformer 100 part no gbf2025c , diode part no gbf2027 , hrc fuse base 20a for control part no gbf2028 , hrc fuse link for control part no gbf2028a , slide lock fuse15 a part no gbf2028b , dmc moulded hrc fuse base for power part no gbf2029 , hrc fuse link for power 160amps part no gbf2029a , m 10 30 mm long ht hd hex bolt for cov part no gbf2030a , m 8 mm long allen hd bolt for ter ch and part no gbf2030c , circlip for plug and socket set of 4 part no gbf2034 , rubber ring for plug and socket part no gbf2033 , shunt trip assembly with coil part no flpvcb00 , solenoid operted spring release assy wi part no flpvcb00 , copper net terminal part no flpvcb00 , earth leakage relay part no flpvcb02 , epoxy molded cor balance transformer 3 3 part no flpvcb02 , solid state overload and short circuit rel part no flpvcb02 , diode based rectifier complete part no flpvcb02 , epoxy resin cast c t for short circui part no flpvcb03 , epoxy resing moulded 1phase i 3 3 kv 110 part no flpvcb03 , pt fuse 3 3 kv part no flpvcb03 , led lamp holder with lamp vacuum circui part no flpvcb04 , e l trip indicating lamp with holder part no ltf1009 , diode d1 part no ltf1029 , m 8 x 20mm long ht hex hd bolt for termi part no ltf1033 , isolator 100 amps reversing part no fs3002 , isolator 150 amps reversing part no fs3002a , air break contactor 110 amps part no fs3003c , air break contactor 150 amps part no fs3003f , i c and t g cable box complete fs3 without part no fs3005 , dmc terminal for i c and tg 200 amps part no fs3008 , 3 pole magnetic o l relay type ct operatpart no fs3011a , ct for ammeter part no fs3013 , earth leakage relay complete w o transf part no fs3019 , auxiliary contactor 4 no 4 nc 110 v 41 part no fs3021b , micro switch for push buttonfor start s part no fs3025 , pilot relay 12v dcpart no fs3026 , i s pilot panel intrinsically safe part no fs3027 , dash //bid details2 / 78pot oil 200 mlpart no fs3037 , elr 12v ac part no fs3038 , glass fuse with holder part no fs3040

State Government

CTN :43061811

23 Dec, 2025 NA

Champa - Chhattisgarh

Tender For quotation for sanitation materials and equipment (related to mcc) ,water supply and pump repair work ,electrical equipment and electrical related repair work. ,stationery material supply work. ,flex, banner, printing (rate per sq. ft.). ,rental of tents and sound systems ,wall painting, wall writing (per sq. ft.) including necessary materials. ,repair work of the body's tractor, trolley, tricycle rickshaw and other vehicles.- gi pipe b class , gi socket , gi reducer/socket , gi nipple , motor reducer , gunmetal valve (gate valve) , ci non return valve , ci non return valve , c.i.flange , ci flag , ci flag , c.i.flag , ci flag , c.i. plug , c.i.plug , c.i. plug , c.i. plug , noiser (flange) , flange , noiser (flag) , justice (flange) , c.i. saddlepiece , c.i. saddlepiece , c.i. saddlepiece , c.i. saddlepiece , c.i. saddlepiece , c.i. saddlepiece , c.i. saddlepiece , farul , tap , tap , raw rubber , rubber seat , whiteness , jute , ac pressure pipe , ac pressure pipe , ac pressure pipe , cid joint , cid joint , cid joint , rubber ring , rubber ring , rubber ring , pvc pipe 4 kg pressure , hand pump complete (body set) , pedestrian body , water chamber , upper head (only) , handle , axle , bearing 6204 , peace , hand pump rod , rod socket , upper valve , lower valve , bracket visor leather , bracket viser rubber , guide valve , rubber visor sealing , guide lining , head cover plate , c.i. naslender , nut bolt (hand pump) , submersible pump set 3 hp 7 stage , panel board 6 hp to 10 hp motor , single fence panel board , - main switch 32 ampere , main switch 63 ampere , auto switch , ampere meter , volt meter , kpcitter , panel fitting wire 7/20 , transformer island , nut bolt

Central Government/Public Sector

CTN :43054237

25 Dec, 2025 21.44 Lacs

Korba - Chhattisgarh

Tender For supply of procurement spares for escorts make rt40 crane e e -fan, part no. - 7101797367 or equivalent , brake pad assy, part no. - pp11320068 or equivalent , shoe break and liningassy, part no. - 7101343032 or equivalent , thermostat, part no. - 7101797226 or equivalent , buster kit msp 5-3, part no. - msp53 or equivalent , combi cooler pump, part no. - c7111582 or equivalent , v-belt length 1392 mech. engine, part no. 7101797438 or equivalent , ac compressor, part no. 7106610012 or equivalent , motor, part no. - 7100627 or equivalent , master cylinder, part no. - v12191810 or equivalent , cap lockable fuel tank, part no. 48b1001 or equivalent , oil seal crankshaft front, part no. - 710179724 or equivalent , air filter assy, part no. - 7101797355 or equivalent , switch limit, part no. - 50290400 or equivalent , water pump, part no. 7101797207 or equivalent , micro relay, part no. 7106365 or equivalent , relay, part no. - pp10950 or equivalent , rocker switch, part no. - 7954097 or equivalent , w-h outrigger switch, part no. - 7106671 or equivalent , seal assembly oil, part no. pp11320012 or equivalent , seal assy-oil, part no. pp11320011 or equivalent , transmission filter, part no. - 247052 or equivalent , fuel water seperator, part no. - 7101797402 or equivalent , tank breather, part no. - 7106643 or equivalent , w-h front light, part no. - c7107504 or equivalent , w-h rear light, part no. - c7107505 or equivalent , electrical rotor coupling assy, part no. - pp11552e or equivalent , w-h panel lower, part no. - 7106736 or equivalent , w-h panel box cabin, part no. - 7106737 or equivalent , end assy tie rod, part no. - pp11320104 or equivalent , nut, part no. - pp11320018 or equivalent , air cylinder, part no. - pp10877 or equivalent , single sol dc valve, part no. - 28b1019 or equivalent , gear box without pinion, part no. - 7105804 or equivalent //bid details2 / 40

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