Latest auxiliary contact block Tenders | Government auxiliary contact block Tenders

Central Government/Public Sector

CTN :45715059

29 Jul, 2026 NA

Mumbai - Maharashtra

Tender For supply of mpcb (motor protection circuit breaker) suitable for ventilation fan units 1 & 2, thermal release range (rated current 2.5-4a), class: 10, breaking capacity: 50ka, pole: 3p, rated voltage: 415vac, 1no + 1nc auxiliary contact block, and conforming to rdso letter no. el/7.1.108/mssbc dated 17.09.21- make ? legrand / siemens / schneider / l&t / eaton / abb only.[ warranty period: 30 months after the date of delivery ] ]

CTN :45697944

13 Jul, 2026 75.00 Lacs

Dhanbad - Jharkhand

Tender For supply of pn or zener diode or led characteristics apparatus , verification of kcl and kvl , resistance in series and parallel apparatus , ohms law apparatus without power supply , ohms law apparatus with aluminum panel 2 digital panel meters and power supply , transistor characteristics apparatus , fet characteristics apparatus , half wave full wave and bridge rectifier apparatus , ripple factor apparatus , digital logic trainer , verification of truth table of logic gates using universal gates , flip flops using nand gates and ttl ics , four bit counters synchronous and asynchronous , four bit shift registers , encoder or multiplexer eight to one line , decoder or demultiplexer one to eight line , four bit analog to digital convertor , four bit digital to analog convertor , light intensity or phase control using scr or triac , scr commutation techniques , switching action of a bjt , single phase half wave full wave and fully controlled bridge rectifier or convertor using scrs , three phase half controlled bridge converter with r and rl load , three phase fully controlled bridge converter with r and rl load , single phase cycloconverter , instrumentation trainer using transducers , burdon tube pressure gauge trainer kit , strain gauge trainer kit with cantilever beam , lvdt trainer kit , speed measurement using photo electric and magnetic sensors , temperature sensors kit , measurement of water level using strain gauge , measurement of water level using capacitance transducer , ac servo speed torque characteristic trainer , dc servo motor speed torque characteristics trainer , stepper motor controller trainer , analog lab trainer bread board model , digital lab trainer bread board model , plc trainer , transmission line trainer abcd t and pi parameters ferranti effect load test , idmt over current relay testing kit electromechanical type , buchholz relay testing kit with compressor and oil , over voltage relay testing kit electromechanical type , over current and earth fault relay testing kit three phase static type , over current relay testing kit static type , measurement of power and power factor single phase and three phase , to study a typical bhk house wiring , four to one multiplexer and one to four demultiplexer , vapour compression refrigeration vcr test rig , water cooler setup , air conditioning test rig , domestic refrigerator , window air conditioner , split air conditioner , air cooler evaporative , tube cutter , pipe bender , flaring and swaging tool kit , reamer , brazing torch , manifold gauge set , vacuum pump , refrigerant recovery unit , refrigerant charging cylinder or electronic charging scale , refrigerant leak detector , digital clamp meter , digital thermometer , anemometer , tachometer , insulation material , refrigerants , recovery cylinders , weighing machine , electrical control panel , work benches , safety equipment

Co-operative

CTN :45635197

20 Jul, 2026 19.93 Lacs

Bengaluru - Karnataka

Tender For supply of different types of electrical items to bengaluru dairy. - exhaust fan almonard 18 inches 1400 rpm 1 phase, exhaust fan almonard heavy duty 500watt 900rpm air delivery 9400 cu mtr/hr sweep 600mm 3 phase, alstom industrial fan sweep 380 mm cat no gpn38041 single phase 230 volts watt 180 w rpm 1400, bajaj grace dlx 3 blade ceiling fan type ceiling fan, model grace dix, voltage 230volts, colour brown, number of blade 3 , material aluminium, speed settings4, high air throw height adjustable pedestal fan 18 inches green rpm1440, 100watt, extra heavy duty industrial wall fan/wall air circulator fan, dia600mm, single phase, 50hz, 230volts, rpm1440, heavy duty wall mounting fan 400 sweep, 230volts, single phase, high flo, pest-o-flash tube tl-d15w, pest o flash device voltage 220-240volts ac,frequency 50hz model pof-t2,number of tubes 2,lamp 15watt x 2 nos philips. mounting ceiling chain provided, weight 6.4kg (approx), led street light fitting cat ref lstp-90-cdl supply voltage 240v, 50hz, system wattage 90w,90watt, led flood light ip65 (gleam,50w) rated voltage 230v, 50hz rated wattage 50w, led high bay light, type ref byp225p 80 system power 80w, input 240v-50hz, led straight linear tubelight batten(cool white) complete set 30 watts 4 feet, led spare tubes 20 watts 4 feet, led straight linear tubelight batten(cool white) complete set 20 watts 4 feet, spreader link kit cat no cs94274, side add on fitment for moc3 to mo c30 cat no cs96339 (nc), side add on fitment for moc3 to mo c30 cat no cs96322 (no), cassing capping patti 1.5 inch, cassing capping patti 1 inch, cassing capping patti 3/4 inch, power capacitor 50kvar, 3phase 440volts,50hz box type model ltbcd 50kvar, power capacitor 25kvar 3phase 440volts 50hz box type model ltbcd 25kvar, philips led electronic driver model x100c070v143fny1co, modular hi-fi socket type fan regulator (rotary), modular hi-fi socket type fan regulator (step), switch type fan regulator, six amps 3 pin socket, fifteen amps 3 pin top, modular switch 6 amps, six amps 3 pin top, switch single pole-6 amps, electrical grade rubber mat black colour, size1mtr x 2mtr x 2.5mm thickness, rubber mat as per isi5652 for 11kv with standing test reports from cpri shall be givers along with the supply, rotary switch 3 pole on/off ref s63-61199 63 amps, rotary switch 3 pole on/off ref s32-61197-803 32 amps-tdyr, contactor ac3 9 amps 415 v 230v coil, contactor lcid253w ac 3 25 amps/9kw 415v, contactor lcid173w ac3 16 amps/9kw 415 v, thermal overload relay 9-14 amps make tc robusta, thermal overload relay 4-6 amps make tc robusta, thermal overload relay 10-13 amps make tc robusta, thermal overload relay 7-10 amps make tc robusta., contactor 3tf47 00-0a, 230v coil, contactor 3tf46 00-0a, 230v coil, contactor 3tf34 00-0a, 230v coil, contactor 3tf33 00-0a, 230v coil, contactor 3tf31 00-0a, 230v coil, mpcb mog-h-2500, contactor mn16, 415volts, 16amps, bimetel relay with single phase protection for contact mounting range 8 to 12.5 amps, bimetel relay with single phase protection for contact mounting range 5 to 8 amps, bimetel relay with single phase protection for contact mounting range 2.5 to 4 amps, bimetel relay with single phase protection for contact mounting range 1.6 to 2.5 amps, capacitor duty contactor moc50, contactor moc25, contactor mnx18, phase failure relay 240v ac model vsp d1, under/over voltage relay (three phase four wire) 415v ac model vcf d2, phase failure relay with variable under and over voltage cutout 440v ac model alv d2, auxiliary contact block for 3tf3/3th3 contactor 1no(with blue slider) cat no 3tx4 010-2a, auxiliary contact block for 3tf33/th3 contactor 1ncwith green slider cat no 3tx4 0012a, star delta timer 3rp15761np308k settings time range 3-60secs, rated voltage a1-a2 200-240v,50hz a3-a2-24v ac/dc, switchgears-dol motor starter cat no ss96210 type10mm, switchgears-switch fuse unit 125 amps, switchgears-4 pole 63 amps mcb, switchgears-4 pole 32 amps mcb, switchgears-4 pole 25 amps mcb,

corporations/Associations/Others

CTN :45628421

06 Jul, 2026 NA

Kasimpur - Uttar Pradesh

Tender For tender for supply of spare parts - power contactor 16a at 415v ac coil 24v dc model3tf32 00 0bb4 power contactor biasing damper 24vdc siemens , siemens 3rh1921 1ba01 auxiliary contact block make siemens model 3rh19211ba01 type front top mounted auxiliary contact block contacts 1 no normally open electrical ratings pilot dutyac a600 600 v ac 10 a continuous dc q600 300 v , siemens 3rh19211ca01 auxiliary contact block make siemens model 3rh19211ca01type front top mounted auxiliary contact block contacts 1 nc electrical ratings pilot duty ac , siemens 3tf30 100a power contactor aa11 make siemens model 3tf30 100a type power contactor poles 3 main poles rated operational current ac3 9 a at 415 v ac auxiliary contacts 1 no integrated coil voltage 110 v ac 50 60 hz rated insulation voltage ui 690 v utilization category ac3 ac4 mounting din rail or screw mounting standards iec 6094741 is iec60947 4 kw at 400 v ac power contactor silo , 3ua52 002a thermal overload relay make siemens model 3ua52 002a type thermal overload relay current range 10 16 a trip class 10a reset mode manual automatic auxiliary contact 1 no 1 nc rated insulation voltage ui 690 v mounting direct mount to siemens 3tf30 31 contactors or separate base protection of motors against overload phase failure and unbalanced load standards iec 6094741 thermal overload relay swas , siemens 3th30 220a auxiliary contactor relay make siemens model 3th30 220a type auxiliary contactor relay contacts 4 2no 2nc rated operational current ie 10 a ac15 4 a at 230 v 2 a at 400 v rated insulation voltage ui 690 v coil voltage 110 v ac 50 60 hz standard compliance iec 6094751 mounting din rail or panel mounting , semiconductor fuse rating 10a size 000 make siemens , semiconductor fuse rating 2a size 000 make siemens , semiconductor fuse rating 4a size 000 make siemens , semiconductor fuse rating 6a size 000 make siemens , auxiliary contactor coil dc with 2no 2nc contacts model 3th30 22 0bb4 siemens , motor protection with overload relay function mpcb biasing damper 24vdc motor protection circuit breaker size s00 with overload relay model 3rv2111 1da10 overload release setting 22 32 a short circuit release 42 a size s00 function motor protection w overload relay connection type screw terminal screw terminal suitable motor 400v 11 kw biasing damper 24vdc , type 3 pole contactor model 3ts30 100a make siemens specifications type 3 pole contactor coil voltage 230v ac power rating at 415v 4 kw approx auxiliary contact 1 no rating ac1 25 a ac3 9 a utilization category standard ac3 duty motor application up to 4 kw 415v 3 phase3 power contactor higher rating mcb swas make siemens , type 3 pole power contactor make siemens series sirius model 3rt2015 2ab01 coil voltage 24v ac 5060 hz utilization category ac1 18 a ac3 7 a rated voltage up to 690 v motor rating ac3 1point 5 kw 230v 3 kw 400v 4 kw 690v auxiliary contact 1 no 1314 built in terminals main 1l1 3l2 5l3 2t1 4t2 6t3 coil a1 a2 mounting din rail panel standard iecen 60947 41 power contactor silo , motor starter protector mpcb silo motor protection circuit breaker size s00 model 3rv2011 1aa10 standard mpcb size s00 trip function thermal magnetic main application simple motor switching protection connection type screw terminal screw terminal number of poles 3 adjustment range current 1point 1 to 1point 6 a instantaneous release magnetic 21 a trip class 10 operational voltage 20 to 690 v ac insulation voltage 690 v ac surge voltage resistance 6 kv mains frequency 5060 hz mpcb silo , type 3 pole contactor model 3ts30 100a make siemens specifications type 3 pole contactor coil voltage 230v ac power rating at 415v 4 kw approx auxiliary contact 1 no rating ac1 25 a ac3 9 a utilization category standard ac3 duty motor application up to 4 kw 415v 3 phase3 power contactor higher rating swas make siemens , thermal overload relay model 3us50 001k8k current range 8 12point 5 a tolr swas co ordination type 2 25a type 3na make siemens , add on auxialiry c

CTN :45609661

29 Jun, 2026 NA

Bangalore - Karnataka

Tender For mb820101 power contactor, 9a, with 1no aux. contact, coil: 230v ac/50hz. , make: siemens (3tf30 10 , mb820102 power contactor, 16a, coil: 230v ac/50hz. , make: siemens (3tf32 00-0ap0) / abb (a16-30- , mb820108 auxiliary contact block, 1no, make: siemens; type: 3tx4 010-2a abb- ca 510 , mb820109 auxiliary contact block, 1nc, make: siemens; type: 3tx4 001-2a abb-ca 501 , mb820305 overload relay, setting: 1.0-1.6/1.4a, make: siemens (3ua50 00-1a) / abb (ta25du 1.40) , mb820308 overload relay, setting: 2.5/2.8-4.0, make: siemens (3ua50 00-1e) / abb (ta25du 4.00) , mb820310 overload relay, setting: 6.3-10.0/6.0- 8.5, make: siemens (3ua50 00-1j) / abb (ta25du 8.50

Central Government/Public Sector

CTN :45422793

30 Jun, 2026 NA

Bhavnagar - Gujarat

Tender For corrigendum : supply of mpcb for ventilation fan unit 1 & 2, thermal release range (rated current) : 2.5-4.0 a, class 10, breaking capacity : 50 ka, 3 pole, rated voltage 415 v ac, 1 no + 1 nc auxiliary contact block as per rdso common bill of material letter no el/7.1.108/ mssbc dated 17.09.21, make- abb catalogue no ms 116-4 / legrand / eaton / schneider catalogue no gv2me08+gvae11/ l&t catalogue no st418960000/ siemens catalogue no 3rv2011 1ea10+3rv2901-1e. firm should submit certificate of authorization from oem & test report. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45574594

07 Jul, 2026 10.84 Lacs

Ganjam - Odisha

Tender For supply of instrument spares for kirloskar make air compressor - pressure transmitter, 4 to 20 ma, 8.2 to 34 v dc, 0 - 16 bar., temperature sensor (pt-100), intake valve assembly, solenoid valve, nc type, 14 bar, proportional controller p3ne, microcontroller, service kit of valve minimum pressure, service kit for intake valve hdkg120, element, thermostatic valve of 273.10.393.50. r4 & r5, pressure transmitter, 4 to 20 ma, 8.2 to 34 v dc, 0 - 16 bar, rtd, weatherproof, pt-100, 3/8'' bsp(m) screwed, im-adjustable, length, solenoid valve, nc type, 14 bar, regulator-p3ne, service kit of valve minimum pressure, service kit for intake valve hdkg120, element, thermostatic valve of 273.10.393.50. r4 & r5, compressor controller, microprocessor based 24vdc for, screw, analogue module, 4 ch. universal analog, voltage/current/pt100., communication port, 1 ch.rs 422 serial., compressor controller, microprocessor based 24vdc for, screw, analogue module, 4 ch. universal analog, voltage/current/pt100., communication port, 1 ch.rs 422 serial., pressure transmitter, 4 to 20 ma, 8.2 to 34 v dc, 0 - 16 bar, kit service, servo cylinder, r5, refer 274.02.857.50, kit service, proportional controller, r5, refer 274.02.857.50, kit service, solenoid coil, r5, refer 274.02.857.50, assembly air intake valve, kese 110, 132, 160, kit service, proportional controller, r5, refer 274.02.857.50, kit service, suction controller, r5, refer 274.02.857.50, kit service, venting valve, r5, refer 274.02.857.50, kit service, solenoid coil, r5, refer 274.02.857.50, kit service, servo cylinder, r5, refer 274.02.857.50, servo cylinder for intake valve 274.07.037.50. ( 5235792 )

Central Government/Public Sector

CTN :45578759

07 Jul, 2026 10.84 Lacs

Ganjam - Odisha

Tender For supply of compressor model - kes-75 s-7.5 ac sl no. scr0002025, pressure transmitter, 4 to 20 ma, 8.2 to 34 v dc, 0-16 bar. , compressor model - kes-75 s-7.5 ac sl no - scr0002025, temperature sensor pt-100 , compressor model - kes-75 s-7.5 ac sl no - scr0002025, intake valve assembly , compressor model - kes-75 s-7.5 ac sl no - scr0002025, solenoid valve, nc type, 14 bar , compressor model - kes-75 s-7.5 ac sl no - scr0002025, proportional controller p3ne , compressor model - kes-75 s-7.5 ac sl no - scr0002025, microcontroller , compressor model - kes-75 s-7.5 ac sl no - scr0002025, service kit of valve minimum pressure , compressor model - kes-75 s-7.5 ac sl no - scr0002025, service kit for intake valve hdkg120 , compressor model - kes-75 s-7.5 ac sl no - scr0002025, element, thermostatic valve of 273.10.393.50. r4 and r5 , compressor model - kes 75-7.5 elec sl no - scr0004770, pressure transmitter, 4 to 20 ma, 8.2 to 34 v dc, 0 - 16 bar , compressor model - kes 75-7.5 elec sl no - scr0004770, rtd, weatherproof, pt-100, 3 or 8 inch bsp m screwed, im-adjustable length , compressor model - kes 75-7.5 elec sl no - scr0004770, solenoid valve, nc type, 14 bar , compressor model - kes 75-7.5 elec sl no - scr0004770, regulator-p3ne , compressor model - kes 75-7.5 elec sl no - scr0004770, service kit of valve minimum pressure , compressor model - kes 75-7.5 elec sl no - scr0004770, service kit for intake valve hdkg120 , compressor model - kes 75-7.5 elec sl no - scr0004770, element, thermostatic valve of 273.10.393.50. r4 and r5 , compressor model - kes 75-7.5 elec sl no - scr0004770, compressor controller, microprocessor based 24vdc for screw , compressor model - kes 75-7.5 elec sl no - scr0004770, analogue module, 4 ch. universal analog voltage or current or pt100. , compressor model - kes 75-7.5 elec sl no - scr0004770, communication port, 1 ch.rs 422 serial , compressor model - kese160-7.5i sl no - scr0007362, compressor controller, microprocessor based 24vdc for screw , compressor model - kese160-7.5i sl no - scr0007362, analogue module, 4 ch. universal analog voltage or current or pt100. , compressor model - kese160-7.5i sl no - scr0007362, communication port, 1 ch.rs 422 serial. , compressor model - kese160- 7.5i sl no - scr0007362, pressure transmitter, 4 to 20 ma, 8.2 to 34 v dc, 0 - 16 bar , compressor model - kese160-7.5i sl no - scr0007362, kit service, servo cylinder, r5, refer 274.02.857.50 , compressor model - kese160-7.5i sl no - scr0007362, kit service, proportional controller, r5, refer 274.02.857.50 , compressor model - kese160-7.5i sl no - scr0007362, kit service, solenoid coil, r5, refer 274.02.857.50 , compressor model - kese160-7.5i sl no - scr0007362, assembly air intake valve, kese 110, 132, 160 , compressor model - kese160-7.5i sl no - scr0007362, kit service, suction controller, r5, refer 274.02.857.50 , compressor model - kese160-7.5i sl no - scr0007362, kit service, venting valve, r5, refer 274.02.857.50 , compressor model - kese160-7.5i sl no - scr0007362, servo cylinder for intake valve 274.07.037.50. 5235792 //bid details 2 / 33

Central Government And Public Sector

CTN :45576395

22 Jun, 2026 NA

Dibrugarh - Assam

Tender For supply of mpcb, current rating : 3-4 a, thermal release range: 2.5 - 4 .0 a, class: 10, breaking capacity: 50ka, pole: 3 p, voltage: 415 v ac, 1no+1nc auxiliary contact block. make: legrand (002807 = 002817), abb (ms116-4), hk1-11), schneider (gv2me08 = gvan11), l&t (st418960000 + sr419450000), siemens (3vu1340 - 0mj00 1no = 1nc:3rv1901-1a or 3vu9131-3aa00), c&s (tcms-32s-4 +tfx11), eaton (pkzm0-4 + nhi-11-pkz0) as per bill of material (bom) of rdsos specn. no. rdso/pe/spec/ac/0184 %u2013 2015 (rev. 0) as per drg.no. nil specn: rdso spec. no. rdso/pe/spec/ac/0184 %u2013 2015 (rev. 0) [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45566434

30 Jun, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of bearing for nde de 10 hp motor , executive type telephone , water proof horns tapped at 8watt , nwt type telephone , lcid contactors , motor bearing de nde , mpcb for feed pump motor , key board pcb , rubber o ring for compass top glass , black knob for flinders bar cover , contactor bch , led weather deck light , led tube cabinet light , led pendent light , red light pendent light , flood light , fuse switch l and t , auxiliary contact block 4 no , auxiliary contact block , auxiliary contact block 2 no 2 nc

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