Latest isolating switches Tenders | Government isolating switches Tenders

Central Government/Public Sector

CTN :44475685

26 Mar, 2026 45.09 Lacs

Sidhi - Madhya Pradesh

Tender For supply of insulators complete set for unitized s-substation part no. mv3321 , lightning arrestor part no.mv5614 , cable gland-conical type for 70 sqmm x 3 part no.mv5619 , vaccum bottle 1250amp 26ka part no.me4531 , closing coil part no.me4538 , limit switch part no.me4539 , auxiliary switch-6 no.plus nc part no.me4541 , trip neutral close switch part no.me4546 , heavy duty epoxy resin cast potential tr part no.med2123 , mccb, 630 a, 3 pole, with microprocesso part no.medmc1128 , mccb, 400a, 3 pole, with microprocessor part no.medmc1130 , mccb, 3 pole, 100a, adjustable thermal part no.medmc1133 , vcb trck drwt,12kv-800amp-26ka part no.medv6185 , earth leakage relay part no.mer5310 , tape wound cbct-id-110 part no.mer5320 , 4 p non directional idmt static relay 3 part no.mer5510 , master trip relay part no.mer5530 , mechanism for isolator part no.mv5611 , test terminal block part no.mes4708 , trip coil part no.me4537 , spring charging motor part no.me4540 , differential relay,numerical transformer part no.mer5603 , off load isolator 1250a part no.mv5645 , multifunctional energy meter 110vac,3ph part no.mer335560

Central Government/Public Sector

CTN :44305604

18 Mar, 2026 NA

Bharuch - Gujarat

Tender For corrigendum : auxiliary switch with terminal,block,heater and mounting plate and ohkit for abb make 400 kv and 220kv breakers for ntpc jhanor 400 kvswitchtard - auxiliary switch with terminal,block,heater and mounting plate and oh kit for abb make 400 kv and 220kv breakers for ntpc jhanor 400 kv switchtard

CTN :44003975

20 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of terminal block , rotor for dosage pump , bonded stator black mark , contact block auxiliary nc , circuit breaker 2a double , safety thermostat 36-110o c , circuit breaker c4a , circuit breaker 1- 1.6a , circuit breaker 4-6 3a , circuit breaker 13-18a , contact block auxiliary , starter contactor 9a , starter contactor 25a , thrmocouple type k assembly , circuit breaker 6.3a , sludge burner assembly og200-400 , analog damper motor , universal joint , stuffing box gasket , main switch , circuit breaker 4a double , main switch door connector , pressure gauge 0-10 bar 63 r1-4 , relay control 220v , terminal block for supply , level switch

CTN :43853088

18 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of roller bearing 32209 , roller bearing 78255x-78551 , roller bearing 744550-74850 , roller bearing skfkre19 , lip seal 135x170x12 viton 2l , lip seal 45x62x8 viton 2l , ring basl 85x110x12 - 72nbr902 , spherical roller bearing 80x140x33 , spherical roller bearing 80x140x33 , flat gasket for fore high speed seal support , fuse 6x32 ha 37 f 1a , fuse 6x32 ha 37 f 1 6a , fuse 6x32 ha 37 f 2a , fuse 6x32 ha 37 f 3 15a , fuse holding si 6x32 cc pre bs m , fuse 6x32 ha 37 f 8a , fuse 6x32 ha 37 f 0 31a , resistance heaters 90w 230v , fan emc 230v ip54 , thermostat , input module 8i ana 4-20ma , input module 8i pt100 , power supply 24v dc 8a , processor , input module 32i , output module 320 , ethernet network modules , rack 16 position back plane , input base 16i , output base 16o , input base 8i , cable ana information lead 40 , cable ana information lead 4-20ma , plc cable output input module 2-16 , relay 230 ac 4 contacts of , ethernet gateway , black push buttion no diameter 22mm ip65 , red push buttion nc diameter 22mm ip65 , switch 2 positions with key , red luminious switch 2 positions , green light diameter 22mm 24v ac-dc ip66 , red light diameter 22mm 24v ac-dc ip66 , opaline light diameter 22mm 24v ac/dc ip66 , green luminious push button diameter 22 mm 24v ac/dc , red luminious push button diameter 22 mm 24v ac/dc , emergency stop diameter 22 mm , digital desplay , cable modbus , auxiliary switch no , protective equipment , switch 3x40a with axis of rotation , external front operation right side , block of auxiliary contact , pressure switch , cable gland perfect cem m20 ip68 en50262 , cable gland perfect cem m25 ip68 en50262 , cable gland perfect cem m32 ip68 en50262 , cable gland perfect cem m40 ip68 en50262 , conventor tachometry mtac , terminal uk35 35mm2 , signal multiplier mcr-fl-c-ui-2ui-dci 24v dc ip20 , terminal awg 28-12 2 5mm2 , plate 16 diodes emd16d , ir ring for lip seal , temperature sensors connector , vinton oil seal 70x110x8 , viton oil seal 70x90x10 , viton oil seal 70858 , non driving end bearing , driving end bearing , switch 2 positions , viton oilseal70110 8 , conical roller bearing 32212 , filter element , hygrometer switch temperature and humidity

CTN :44387914

24 Mar, 2026 NA

Bardhaman - West Bengal

Tender For supply of valve blow off cst stl 2 point 5in , cock brnz 3 by 4in ga column w i b , valve glb cst flngd 1in cst globe , valve glb 50mm gm valve globe size , valve glb 100mm gm valve globe size , ct 400 by 200 by 5a transformer current , coil 525v spr coil electrical voltage , block tackle chn plly 5ton block , tester hnd drvn insltn megger 500v , brkr crct mccb 200a 440v 4p 3ph breaker , contctr mnx225 pwr 3p 2no plus2nc , push button swtch 24v push button , bolt hex brs half 3 by 8in 2in w nut , chain 5 by 8in ms chain width 5 , cone zinc w tail rope 19 mm cone , rivet cu flat 6mm 50mm rivet material , fixed contact acb 550 v 200 a flp , moving contact gate end box geb 550v , brass terminal with insulator dmc acb , pilot relay gate end box 65 hp 550v , transformer sdl part no eea0014025 , on delay timer rating 110v ac 0 point , auxiliary contactor gate end box 65 , isolator on off cb 200d 1 acb 550 , sensitive cbt for e l relay 750 ma , signalling transformer 110 by 15v with , sensitive cbt for el relay 750ma acb , manifold safety relief valve part , thermal overload relay part no 120021 , socket insulator with pin set load , telescopic switch hand held drill machine ) /bid number: gem/2026/b/7336660 * /dated: 09-03-2026 & & / bid document1 / 40

CTN :43904576

20 Mar, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of bowl spindle , seal ring , liftng tool , tool lining up for motor , pin spanner , spindle , seal ring 444202330 , ball bearing , handle , screw buffer , screw , cheese head screw , cheese head screw , stud bolt , screw , pan tubular , o-ring , seal ring , 0 ring , o ring , o ring , o ring , seal ring pressure gauge , packing , seal ring , seal ring , sealing ring in worm wheel shaft , washer , flat belt , gasket , raw plate , lock washer , field gasket , field gasket , o ring packing , main switch , screw , gasket , seal ring , gasket gravity disc lock ring , packing , cap nut , bowl disc , ball bearing housing , worm , coupling pulley complete , axle buffer complete , spring support , ring wear , spindle bowl , gasket , friction pad complete , friction pad , ring spacing , plate elastic , packing , pipe angle , pipe inlet , cover , ring height adjusting , tool lifting for distributor , pin cylindrical , pin scanner , bush , washer for feed pump , washer for feed pump , short shaft impeller for pump , nut for feed tube , gasket , stop sleeve , ring level , seal wash er , bowl spindle , worm wheel shaft , sleeve , feed and discharge pump , connecting hose for mab 206 , hose connecting 1 1 2 , led bulb white 24vac , wear gasket , ring joint rulen gasket , nut , long shaft impeller for pump , feed pump(8540 lph) , key , pressure gauge , lifting tool , lifting eye , screw , impeller , puller and lifting tool , seperate bowl complete , intermediate service kit mopx 207 , service kit for pump , service kit for pump , pump service kit , ball bearing , major service kit (mab 103) , lifting tool , set of tools , spanner , major service kit , 3 years service kit (mab 206) , set of tools , height adjusting ring , overhaul kit , support kit , overhaul kit for pumping system , supply module , bus module , terminal block , brass hammer , delay relay , spring washer , plug , 0-ring , split pin for buffer in top bearing , seal ring , o ring rub3034 71 dia6 3x38 7mm art64706drg260124 , o ring , top bearing , seal ring (2390) , ball bearing , seal ring , o ring seal for knob , o ring for bushing , o ring , rubber ring , key woodruff , buffer for top bearing , screw plug , o ring , cap upper , cap upper , cap up per , cap upper , ring rubber large , o ring , o ring , t handle , rod extension , lifting tool , seal ring , glass tube , lifting tool , gravity disc 108.5 , ball bearing , gauge glass oil , delay relay , self alingning ball bearing , ball bearing , dcu-41x pcb card shockgrade , pressure switch , selector switch 2 pos , screw , ratchet handle , lifting eye , height adjusting ring , hose nipple , connecting piece , hexagon screw , lifting tool , connection housing , screw , guard , main switch ins250t 3p , auxiliary contactor , ammeter , contact no nc , level ring 80 mm , top disc machined , bowl spindle , seal ring

Central Government/Public Sector

CTN :44300471

24 Mar, 2026 NA

Malanjahknd - Madhya Pradesh

Tender For supply of siemens , contact block- 3rh2911-1ha22 2no plus 2nc siemens , contact block- 3rh2911-1fa40 4no siemens , mcb-4 pole-5sl44067rc -6amp , all c-curve siemens , mcb-2 pole-5sl42067rc -6amp , all c-curve siemens , mcb-1 pole-5sl41067rc -6amp, all c-curve siemens , mcb-3 pole-5sl43067rc -6amp , all c-curve siemens , mcb-2 pole-5sl62067rc -6amp , all c-curve siemens , mcb-2 pole-5sl42167rc -16amp , all c-curve siemens , mcb-2 pole-5sl42107rc -10amp , all c-curve siemens , mpcb -3rv2411-0aa10 0. 11-0. 16 a siemens , mpcb 3rv2011-0ka10 0. 9-0. 125 a siemens , timer on delay3rp15251bw30 2no plus 2nc 24-240vac dc siemens , overload relay - 3ru2126-4eb008k class-10 27-32 amp range siemens , mpcb, 3pole 3rv2011-1fa10 siemens , mpcb, 3pole 3rv2011-1ka10 siemens , mpcb, 3pole 3rv2011-0ga10 siemens , mpcb add on block 3rv29211m alarm contact 1no plus 1nc each for o l trip and sc trip siemens , mpcb, 3pole 3rv2411-4aa10 siemens , mpcb, tp, 3rv2411-1ja10 siemens , mpcb, tp, 3rv24111da10 siemens , mpcb, 3pole 3rv2011-0ea10 siemens , power contactor ac3 duty 3pole 3rt2024-1al20, 1no plus 1nc, coil voltage-230v siemens , contactor 3tf3200-0a 1nc , coil voltage - 110 v ac siemens , semiconductor fuse 20 a, 415 v ac supply 3na7 807 0rc nh000 gg siemens , semiconductor fuse base for 20a, 415 v ac supply nh000 3na7 807 0rc siemens , fuse holder 3nw20nnsf with 6a fuse siemens , surge suppressor 3rt2916-1cd00 siemens , surge suppressor, rc coupling, 3rt1956-1cd00 ac 127- 240, dc 150 - 250 siemens , mcb 3 pole 415v ac 5sl43037rc siemens , mcb 1 pole 220v dc 5sl51027rc siemens , mcb 2p 440 v, 5sl52067rc siemens , rcbo 6a n 30 ma 5su1 354-1rc06 2p 6a siemens , auxiliary plug in relay with base 7rq0100-od siemens , auxiliary switch changeover contacts type hq 7mm siemens , trip alarm switch changeover contacts type hq 7mm siemens , mushroom head pushbutton 22. 5 dia head red colour 2no plus 2nc contacts 3sb5000-0uc01 siemens , 2 pole 2 way selector switch for local remote and auto man selection black 3sb5000-2ab01 siemens , 2 position lockable selector switch maintained, black colour, 2 no plus 2nc siemens , no block 3sb5400-0b siemens , nc block 3sb5400-0c siemens , 1nc plus 1nc contacts 3sb5400-0a siemens , rotary handle for mccb 3vm9117-0gr00 siemens , rotary handle for mccb 3va9157-0gk00 siemens , rotary handle for mccb 3va9267-0gk00 siemens , rotary handle for mccb 3va9467-0gk00 siemens , rotary handle for mccb 3va9687-0fk21 siemens , rotary handle for mpcb 3rv1936-1bz siemens , rotary handle for mpcb 3rv19261bz siemens , led indicating lamp trip amber 3sb52856hl03 siemens , led indicating lamp off green 3sb5285-6he03 siemens , indication lamp 110v ac cluser led type green colour 3sb5285-6he02 siemens , led indicating lamp trip white 3sb52856hg03 siemens , opaque actuater with holder push button for start - green 3sb5000-0ae01 siemens , push button illuminated 22. 5 dia pb colour green 2no plus 2nc contacts siemens , opaque actuater with holder push button for stop - red 3sb5000-0ac01 siemens , push button illuminated 22. 5 dia pb colour red 2no plus 2nc contacts siemens , opaque actuater with holder push button for speed inc. and dec. black 3sb5000-0ab0 siemens , push button //bid details2 / 68illuminated 22. 5 dia pb colour yellow 2no plus 2nc contacts siemens , blue push button 2no plus 2nc siemens , opaque actuater with holder push button for alarm acknowledge yellow 3sb5000-0ad01 siemens , profibus fc standard cable siemens

CTN :44243190

19 Mar, 2026 NA

Bardhaman - West Bengal

Tender For supply of spares b b -block plummer, sd-313 , epoxy resin cast potential transformer 3 , multi meter ac-dc digital 0-10a,0600 v , roller bearing 22234, spherical dbl,170 mm , main shaft , timer relay 550 v ac,0-5 min , roller bearing nu 220 emi, cylindrical sngl , circuit breaker, mccb,400a,440v,4p,65 ka , copper jumper connectors , bearing ball als-40, anglr cntct, sngl , roller bearing 22236, spherical dbl,180 mm , startstop micro switch , incoming lead , thermal overload relay , av auxiliary switch

CTN :44243205

19 Mar, 2026 NA

Bardhaman - West Bengal

Tender For supply of nozzle torch type cutting commercial , regulator pressure type da , regulator pressure type double stage , hose medium industrial oxygen , torch welding fft brazing and heating , arrester flashback 0 point 375inch , block tackle tackle type chain pulley , 8 pin pla relay 12vdc , flange pipe material mild steel nominal 150mm , flange pipe material mild steel nominal 100 mm , bit twist material high speed steel , bolt assembly head style allen material , bolt head style hexagonal material , bell v pitch circumference 6860 mm , belt v c 298 7569mm 22mm 14mm , cold filling cable cold filling compond , floodlight electric led power 100 , lamp type led voltage 230 v power 50 , pressure gauge 0 300 psi , cs blow off valve 2 point 5 inch tp , wire material galvanized iron diameter , coupling type tyre model no f 140 , limit switch part no 625b040000129 , transformer part no eea0014025 , auxiliary contactor part no fg110c , sensitive cbt for earth leakage relay , direct acting thermal overload relay ) /bid number: gem/2026/b/7297911 * /dated: 26-02-2026 & & / bid document1 / 37

CTN :44207052

18 Mar, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of dc/dc 24vin 15v/50w 15v/50w , cooler seal kit , fuse terminal block , float switch , seal kit for 12mm sc fittings , seal kit for 38mm msc fittings , inboard bearing , indicating lamp 110v with ahite/clear colour lens , semi-conductor fuse 690v ac 80a , seal kit for 12mm msc fittings , on delay ele timer delay 0.3sec 20min 2c/o contact 24v ac/dc , adjustable cyclic timer from 0.1sec to 10hrs 2c/o contact , miniature relay rated 5a with 4c/o contacts , aux contact block for contactor type 3tf46-57 with 1no+1nc , breather element , glad packing , 1 nc auxillary contact , 1 no auxiliary contact , tp two way with off cam rot ary switch 6a , lamp holder 230/240v , seal kit for 50mm sc fittings , seal kit for 30mm sc fittings , outboard bearing , seal kit for 20mm sc fittings , o-ring , seal kit for 30mm msc fittings , seal kit for 20mm msc fittings , discharge filter element , servo pressure filter element , actuator seal kit , vme 64 x ao-16 card , v to i converter , gland packing , coupling , vibration pads , hot oil shuttle valve , flow contro needle valve , coller seal kit , sea water pressure gauge (0-10 bar) , transformer , 380v/415 to 230v , 2kva , power contactor mnx25 , toggle switch 2pdt , ip65 , 20a , 28vdc , soft starter , ac 415v , rated 88a , 45kw , motor protection relay , microprocessor based , limit switch - overtravel , limit switch - mechanical lock , pump motor coupling , servo filter element , pressure switch , return line filter element , mainline pressure gauge , shock mounts , level switch , thermo switch , shell and tube cooler seal kit , oil level gauge sight glass , vme 64x discrete output card (relay) v2 , vme 64x discrete input card v2 , vme 64x analog input card , vme 64x analog output card , cpu card with communication software

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