Latest load changeover switch Tenders | Government load changeover switch Tenders

State Government

CTN :43061677

12 Dec, 2025 NA

Delhi - Delhi

Tender For strengthening of (e/m) equipments of various tube wells installed at babu park kotla area under kasturba nagar constituency ac-42 . - s/o double flanged g.i pipe of 50 mm dia. medium class each of 3 mtrs long duly threaded on both ends welded and fitted with g.i flange on both ends having the slot for sub cable.make: - tata/jindal, supply of out door type 7.5 to 10hp hut type electrical feeder pillar/metal board of welded construction of size 1370mm x 760mm x 460mmfabricated with 16 swg m.s. sheet with horizontal and vertical intermediate chamber of suitable size onsuitable size insulating board to make the panel robust, having double door with 14 swg s.s hinges along with double locking arrangement with arrangement for mounting of switch gear and electrical energy meter i/c powder coating, vermin proof having following items.1. mccb 63 amp, 4 pole-1 no2. rccb/elcb 63 amp, 4 pole with earth fault indicator and positive contact indication protecting a circuit automatically 1no3. fully automatic star delta starter of 10hp, 3phase oil immersed type 1no4. digital ampere meter 96mmx96mm square shape of 0-30 amp range 1no5. digital voltmeter of 96mm x 96 mm square shape of 0-500 volt range with selector switch 1no6. led indicating lamps with fitting (a set of 3 lamps) 1set7. shunt capacitor of 5 kvar with three phase isolator 1no8. motor protection assembly having earth leakage protection, phase sequence corrector, single phasing protection, over load protection, high voltage-low voltage protection. 1no9. programmable time switch (i.e. ryb phase & facility to change over from automatic to manual & vice versa) up to 10 h.p.1no10. complete wiring of panel board & installation of electrical accessories in the panel with required copper conductor wire & thimbling etc.as required. the panel board shall be mounted on the base frame of 600mm height made of 50x50x6mm angle iron frame.make:-all the insert used in panel must be of djb approved makes and should be isi marked where make of that equipment is not approved.djb item code 10.2.1, supply of pvc insulated pvc sheathed copper conductor flat cable size 3 core x 4sq mm,1100 volts, confirming to is 694(each roll 100mtr long) make: finolex / havells./kei/any djb approved make., s/o nut bolts,washer dia 1 long full threaded, s/o rubber packing 50 mm dia. flange., lowering and lifting of sub/sets from bore by taking out double flanged gi pipes, submersible p/set, cable, cutting of rusted nuts and bolts etc and replacement of damaged d/f gi pipes, cable, defective pump set etc as per site requirement and lowering of sub p/set, sub cable, gi pipe etc as required, jointing of cable from sub p/set along with holding of cable with pipes and jointing of d/f pipes etc with nuts bolts and rubber packing etc. the job includes hiring of all t&p, tripod stand, chain pulley block and other material handling equipments, safety gadgets ad required and consumable material (rubber packing and nuts bolts) will be arranged by the firm as per site requirement. the other material required during execution will be provided by department.

CTN :43029118

24 Dec, 2025 NA

Tuticorin - Tamil Nadu

Tender For supply of in line magnetic separator spares d d -sc050440007 voltmeter selector switch, type no srp135vs , sc050290025 current transformer with ctr 100-5a, 15va, type ring , sc050440006 ammeter selector switch, range 0 to100a, type no sif96 , sc050290026 3ph, delta-star transformer, rati 25kva, with 456v, 436v, 415v, 394v and 474v tapping on pry side and 180v, 138v, 90v and 72v on sec side cla b insulation, type air cooled , sc050480034 1ph control transformer, rati 500va 415v,110v,240v, with plus or min 2. 5 and plus or min 5 percentage tapping on pry side class b insula 350va for 110v and 150v for 230v, type air cooled , sc210390165 pmmc voltmeter for dc, rating 0-300v,type sif96

CTN :42758005

12 Dec, 2025 4.43 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply of ece make circuit breaker d d--ampere meter selector switch , voltmeter selector switch , ampere meter , volt meter , fiber barrier for busbar , barrier for spout , epoxy spout , spout fitting , epoxy ht bushing , power pack unit , aux plug assly , aux socket assly , copper connection , earth leakage relay , epoxy resin cat ct double core , indicating lamp holder , nylon shroud , shunt trip coil assly , wiring kit , numerical idmt relay

CTN :42829098

06 Dec, 2025 NA

Delhi - Delhi

Tender For bid to ras supply of xlpe cable for working voltages up to and including 1.1 kv as per is 7098 (part 1) (q2) , molded case circuit breakers (mccb) as per is / iec 60947 (q3) , led luminaire for floodlight (v2) conforming to is 10322 (part 5/section 5) (q3) , 3-pole power contactor, type mnx 110, with 2no plus 2nc , on-load changeover switches, 400 amps, 4-pole , heat shrinkable 1.1 kv xlpe straight through joint, 3.5 oblique 4 x 185 hyphen 240 , spreaders, 4-pole set of 4, 400 oblique 630 a , spreaders, 4-pole set of 4, 400 oblique 250 a , lt pvc tape, 25 x 25 mm

State Government

CTN :43027603

09 Dec, 2025 50.00 Lacs

Bhopal - Madhya Pradesh

Tender For rca for procurement of local purchase materials required for operations and maintenance of equipmets of 33/11 kv s/ under city cirle bhopal. - computer items :, various tripping coiltripping coils 30v for stelmec, 11 ky vcb with assembly specification:operating voltage: 30v dccoil resistance: 3.2 0.1ohmmake: sunkid/rabco/ssrcomplete metal enclosure, various tripping coiltripping coils schneider/areva only coilspecification:operating voltage: 30v dccoil resistance: 8.7 0.1ohmbobbin-outer diameter: 46mminner diameter: 16mmheight: 40mmcopper woundwith 0.5 meters insulated pvc 1.5 sqmm wireoverall min weight of coil: 225gms, various tripping coiltripping coils crompton with assymblyspecification:operating voltage: 30v dccoil resistance: 2.4ohm20.1ohmbobbin outer diameter: 51mminner diameter: 20mmheight: 48mmcopper wound with 0.5 meters insulated pvc 1.5 sqmm wireoverall weight of coil: 300gms, various tripping coil tripping coils 30v for megawin, with assemblyspecification:operating voltage: 30v dccoil resistance: 4.8:0.1 ohmsbobbin outer diameter: 42mminner diameter: 16mm (with brass tube)length: 93mmbrass tube length: 98mmplunger length: 140mmcopper wound and varnishedwith 0.25 meters insulated pvc 1.0 sqmm wireweight1) coil: 505gms2) plunger: 126gms3) minimum overall weight of coil: 960gms, various tripping coil tripping coils abbspecificationcomplete, model: ivc102950a01a, 24v, various tripping coiltripping coils bhel specification:bobbin outer diameter: 42mminner diameter: 16mm (with brass tube)length: 93mmbrass tube length: 98mmplunger length: 140mmcopper wound and varnishedwith 0.5 meters insulated pvc 1.0 sqmm wireweight:1) coil: 505gms2) plunger: 126gms3) minimum overall weight of coil: 965gms,, various tripping coil tripping coils shreem only specification:operating voltage: 30v dccoil resistance: 3.9.ohmsbobbin outer diameter: 51mminner diameter: 26mmheight: 51mmcopper wound with 0.5 meters insulated pvc 1.5 sqmm wirea-1nominimum overall weight of coil: 395gm, various closing coil 30 volt closing coil with assembly suitable for 11 kv stelmec make-vcb length of coil 37 mm, i.d. 14 mm., o.d. 31 mm., resistance 3.3 ohm tolarance 0.1 ohm.. weight coil 120 gram, total weight with assembly 265 gram overall length 88 mm, various closing coil 30 volt closing coil with assembly of 11 kv crompton make, various closing coil 30 volt closing coil with assembly of 11 kv bhel make, various closing coil 30 volt closing coil with assembly of 11 kv abb make, various closing coil 30 volt closing coil with assembly of 11 kv megawin make, various closing coil 30 volt closing coil with assembly of 11 kv schnieder/areva make, various closing coil 30 volt closing coil with assembly of 11 kv shreem make, expulsion fuse 20 a. for capacitor bank ( for 100 kvar unit, expulsion fuse 40a for capacitor bank ( for 200 kvar unit ), breather for ptr (capacity- 3 kg.), robust high ampacity smart connector for ct/pt/me, m-16, robust high ampacity smart connector for ct/pt/me, m-20, c&r panel indicators, tnc switch, mfm, buchholz relay, mog, 11 kv vacuum interrupter make- cg (suitable for cg/megawin/bhel), 11 kv vacuum interrupter make- stelmec (suitable for stelmec), robust high ampacity smart connector for ptr of size m-20 for raccoon connec, robust high ampacity smart connector for ptr of size m-20 for panther, gi nut bolts assorted size, rubber cork seat 4 mm , rubber cork seat 10 mm , oil temperature indicator (oti) , winding temperature indicator (wti) , smart t clamp of all sizes racoon conductor, smart t clamp of all sizes dog conductor, smart t clamp of all sizes panther conductor, smart pg clamp of all sizes panther conductor, smart pg clamp of all sizes racoon conductor, smart pg clamp of all sizes dog conductor, isolator pad clamp, 30 volt dc bell, ampere meter selector switch, voltmeter selector switch, dc mcb 16 amp, ac mcb 16 amp, mft (multi-functional transducer), cmr ( contact multiplying relay), auxiliary switch-8 no+8 nc ( suitable f

CTN :43015311

23 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of fuse link 5 amps , hrc fuse link 80a , hrc fuse link 63a , aux contactor 10a with 24v a c coil , aux contactor 2no+2nc with 230v ac coil , aux contactor with 24v dc coil & 2no+2nc contacts , aux contactor 2no+2nc with 110v ac coil , 60 amp d.p. on/off switch , 20a tp mcb , 63a dp mcb , 100a hrc fuse links , double wound control transformer 415/230v , 50va , control transformer 415/230v 750va , 25a tp contactor 230v ac coil , 200a on load changeover switch , dp switch isolator(s1-s20)40a , contactor tp 70a 110v ac coil , 10a dp mcb , 16a dp mcb , 16a dp mcb , 25a dp mcb , 32a dp mcb , 6a dp mcb , 8a dp mcb , 2 pole mcb 32a , contactor t.p. 40a 110v a.c coil , phase sequence indicator , kw meter 50-0-450kw r m 350kw ctr 800-5a with transducer , ammeter 0-800a red mark at 610a ctr 800/5a , push button ahead black with 1 no+1nc contact block , governor control switch , fuse link 25a , hrc fuse link(f45-f46) 160a , phase failure relay

CTN :43015595

23 Dec, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For hrc fuse links 32 a dc , indicating lamp 230v ac, indicating lamp led 5mm diameter, mcb dc 32 amps 1p d-curve, potentiometer 5k ,ag agcl ref electrode ,hrc fuse link ac ,indicating lamp 230v ac ,potentiometers sk ,ac voltmeter smp 35 s, indicating lamp-7mm dia red indicator 230 vac,, 230v indicator, power module, micro controller card ,control transformer , micro control card with interface ca , control card-asg ,cooling fan 230v ac , hrc fuse link ac , mcb ac , power module 24 v-50 amps ,rotary switch-2p/6w/2 amps ,microcontroller card ,mosfets ,pcb connectors db25 p dc37p , status indicator card ,potmeter ,voltage selector switch , power supply smps ,power on indicator ,led ,cu-fe anode 40-12 , fuse terminal block connector , input fuse , 10k-1 turn pot meter ,anode voltage selector switch ,

State Government

CTN :43017048

15 Dec, 2025 26.00 Lacs

Pithoragarh - Uttarakhand

Tender For supply of material for repairing of 33 kv outdoor vcb isolators and overhauling in dharchula division under etd pithoragarh - digital wti & oti for power transformer, indicator 24 volt, push button, din rail mounted terminal block, voltmeter phase selector switch, flush mountain pattern 96 96 sqmm ammete, ammeter selector switch, kit kat 32 amp, tnc switch, flush type s/b 96 96 mm ac dig vmtr, 33kv breaker spring charging motor 220v, annunciator 8 window, annunciator 12 window, hooter, charging cam rod, charging assembly, multistrand pvc copper wire 2.5 sqmm, vacuum interrupter bottle for 33kv vcb, heater with thermostat, 3p aux. con. nonc block 32 a / glass relay, 33 kv ct outdoor ctr 400/200/1-1a, meter box 6 in 1, tripping & closing coil, 33 kv pt ratio 33kv/110 v i/d (0.5acc), silicon grease

Central Government/Public Sector

CTN :42707806

05 Dec, 2025 31.09 Lacs

Singrauli - Madhya Pradesh

Tender For corrigendum : supply of procurement of spares for breaker and control panel c c - current transformer ctr 400 5a , epoxy resin cast current transformer rat , expoxy resin cast current transformer 20 , current transformer ctr 600-300 5 , vcb limit switch , vtc closing coil 110 v dc , plug and socket 19 pin , vcb 11 kv 1250a25kambl , anti pumping relay 11 pin 110v ac , aux. contactor pak 6u544 w 0468151 , draw out handle , breaker charging handle , shunt trip coil 110 v dc , mechanism catch 25ka , machanism motor wound spring charged 25k , rectifier bridge unit 60 63a 600piv 100v , auxiliary contactor 110v. , bushing pad 175 875a , voltmeter 0-8kv sf 96 mm 6. 6kv 110v , ammeter sf 96 sq mm ctr 200 11a , lmp ind 7wt 110v w hldrw o lens bch , sw v meter selector srp-135 v , switch auxiliary assly 8-way , lighting arrestor. 6. 6kv , spout bus bar 1000a , idmt relay , relay e l 50a 1a 110v ac ) /bid number: gem/2025/b/6875500 * /dated: 11-11-2025 & & / bid document1 / 26

CTN :42776882

04 Dec, 2025 NA

Parganas - West Bengal

Tender For bid to ras supply of maint store d d--led batten (q2) , led garden light (v2) (q2) , led luminaire for floodlight (v2) conforming to is 10322 (part 5/section 5) (q3) , self ballasted led lamps for general lighting services (v2) conforming to is 16102 (q2) , mcb - miniature circuit - breakers for a.c. operation as per is / iec 60898 (part 1) (q2) , xlpe cable for working voltages up to and including 1.1 kv as per is 7098 (part 1) (q2) , led tube light (retrofit type) (q2) , led luminaire for high bay lighting (q3) , led luminaire for road and street lights (v2) conforming to is 10322 (part 5 / section 3) (q3) , on load changeover switch 200a 4 pole tpn with steel sheet enclouser , busbar 8 way 415 w 400amp , mccb db double door tpn vertical type 6 way , stainless steel wire mesh 1mm thick x 0 point 56mm roll of 35 kgs , scantling 1 st class wood size 75x75mm , aluminium mosquito proof wire mesh expanded type ft x 50 ft roll , table top glass 1200mm x 600mm x 10mm thick plate tined glass with colour , pvc bath room cabinet mirror 45x60cm , glass shelf 21 by 24 inch , helical door spring , curtain rod cp 20 mm dia 12 ft long with socket , top for table dining six person , glass panes 4 mm thick 3ft x4ft long , shelf adheshive tarfelt 10ft x10 ft , corner glass shelf 300 mm with brass bracket , urinal pot vitreous western pattern , cushion with cover for sofa five seater set of ten , spindle brass medium 10 in a pkt , hydraulic door closer , paint synthetic enamaled black , glass panes 3 mm thick 3ft x4 ft long , cane plastic 2mm , 11kv dropout fuse 5 by15a set of three , ci sluice valve 80mm long body brass spindle , float valve brass 15mm with shaft and ball ) /bid number : gem/2025/b/6862781 * /dated: 15-11-2025 & & / bid document 1 / 59

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