Latest isolator switch Tenders | Government isolator switch Tenders

CTN :44766111

20 Apr, 2026 NA

Kolkata - West Bengal

Tender For supply of supply of aluminium w type shrouded bus bar dsl of current capacity 315 amp wa 315 4 lines including all accessories for installation flame retardant , laying 3.5 core x 70 sqmm cable at overhead , finishing the end of 2 core x 35 sqmm aluminum cable by crimping method including supply and fixing solderlss socket dowels make tapes, anti corrosive paste and jointing materials materials one side , finishing the end of 3.5 core x 70 sqmm 95 sqmm aluminum cable by crimping method including supply and fixing solderlss socket dowels make tapes anti corrosive paste and jointing materials one side , laying of 2 core x 35 sqmm cable at over head , installation of w type shrouded bus bar type dsl capacity 125amp and 315 amp 4 lines including all accessories , supply and installation of double door panel isolator switch size 450 x 450 x 250 mm 315 amp

Central Government/Public Sector

CTN :44760737

17 Apr, 2026 NA

Dahod - Gujarat

Tender For supply of procurement a set of the following spare parts for repairing of ador make welding machine suitable for model no. champ pulse mig 500 plants: i) igbt module with g-s pcb part no. s17.01.001.2556. qty. - 02 nos. ii) display control pcb part no. s17.01.008.0150. qty. - 02 nos. iii) 03 phase diode bridge module part no. s22.74.071.0811, qty. - 06 nos. iv) dc transient suppressor cum capacitor pcb, part no. s17.01.008.0007. qty. - 06 nos. v) line filter pcb, part no. s17.01.008.0159. qty.- 06 nos vi) hf bypass cum load resistor pcb, part no. s17.01.008.0159, qty. - 06 nos. vii) voltage isolator pcb, part no. s17.01.008.0327. qty. - 06 nos. viii) diode module part no. s22.06.050.0121, qty. - 06 nos.ix) diode snubber pcb, part no. s17.01.002.0067, qty. - 06 nos. x) quick acting glass fuse, 5a (32mm x 6.3mm) part no. s21.02.001.0129. qty.- 06 nos. xi) wire feeder display pcb, part no. s17.01.008.0178,qty. 06 nos. xii) wire feeder pcb assembly, part no. s17.01.008.0338, qty. 06 nos. (note: in each set 12 nos. items included) [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44322747

15 Apr, 2026 NA

Fatehpur-Up - Uttar Pradesh

Tender For corrigendum : supply of supply of 400kv isolator for hvdc bf800 d d - 400kv,operating mechanism box for earth switch , hvdc fatehpur-spares-isolator-400kv,earth blade for earth switch , hvdc fatehpur-spares-isolator400kv,earth switch fixed contact assembly , hvdc fatehpur-spares-isolator-400kv,auxiliary switch contacts assembly , hvdc fatehpur-sparesisolator-400kv,set of contactors,relay,limit switch,control switches,solenoid etc , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-one complete pole with 1-es along with operating mechanism and other accessories,but without insulator,structure and tc , hvdc fatehpur-spares-72. 5kv,1250a,25ka for 3s,hdb type isolator structure mounted-one complete pole without es,along with motor operated marshalling box and other accessories as per ts , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s, isolator arms with finger contacts and current carrying assembly , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-copper contact fingers for female and male contacts for one pole , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,hdb type isolator-open-close contactor assembly, timers, key interlock push button switch and auxiliary switches , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hdb type isolatorlimit switch , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,motor housing bearing assembly , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,hdb type isolator-terminal pads , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,motor with gear assembly and bevel gear assembly , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hdb type isolatorcorona shield rings , hvdc fatehpur-sparesisolator-72. 5kv,1250a,25ka for 3s,hinge pin , hvdc fatehpur-spares-isolator-72. 5kv,1250a,25ka for 3s,bearings , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,interlocking coil with resistor , hvdc fatehpur-spares-isolator72. 5kv,1250a,25ka for 3s,fuses of each rating , hvdc fatehpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc fatehpur-services-isolator400kv,supervision of erection testing and commissioning including alignment check of 1ph,hdb type isolator and earth switch , hvdc fatehpur-services-isolator-400kv,supervision of erection testing and commissioning including alignment check of 3-ph free standing earth switch , hvdc fatehpur-services-isolator72. 5kv,supervision of erection testing and commissioning including alignment check of hdb type isolator and earthswitch , hvdc bhadlasupply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,4000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts //bid details3 / 81, hvdc bhadla-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 1-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,2000a,63ka for 1s,3-ph,hdb type isolator individual pole motor operated,electrically ganged with 2-es,individual pole motor operated,electrically ganged as per ts , hvdc bhadla-supply-isolator-400kv,63ka for 1s,3ph,free standing earth switches,motor operated,electrically ganged without insulator and structure but with mom box and accessories , hvdc bhadla-supply-isolator-72. 5kv,1250a,25ka for 3s,3-ph,hdb type isolator without earth switch,mechanically ganged motor operated along with mom box and other accessories as per ts , hvdc bhadla-supply-isolator-72. 5kv,1250a,3-ph,hdb type isolator with 1-es,three pole mechanically ganged motor operated along with mom box as per ts , hvdc bhadla-spares-isolator-400k

Central Government/Public Sector

CTN :44250291

03 Apr, 2026 NA

Hyderabad - Telangana

Tender For corrigendum : supply of general spares for mrss - cutting machine blades silica gel potential transformer fuses cable lugs ht tapes earth rods hand gloves putty end termination boots annunciation window indsutrial power distribution sακ 132kv isolator porcelain limbs fuses sealed maintenace free vrla battery sealed maintenace free vrla battery cable stripping knife 132kv isolator spare

CTN :44380139

28 Mar, 2026 NA

Meerut - Uttar Pradesh

Tender For expression of interest for procurement of spares of zil-131 vehicle - turn indicator pilot lamp type pd20-d, forward axle engagement pilot lamp type pp6-b, bulb 3 cp/ rear light lamp 3 cd, bearing sleeve pull back spring, elbow bolt washer, air tank adaptor alluminium washer, oil pressure drop warning lamp( type pd 20e), spot light change over switch type p20-a2, hose clip 35a ts 17670, wheel drum screw, fuel level gauge sending unit change over switch type p19a2 assy, clutch housing att bolt, lamp (head lamp & spot light)(x5-6240-0003955), cover gasket, inner gland/wheel hub inner oil seal assy, cab doom light type pk 201 assy, cabin top light/hood lamp type pd 308, apron, water pump v belt a-54 (1420mm), alternator v belt a-47(1230mm), five terminal wire connector panel type ps5 assy, rear window glass sealing strip lock, sealing strip lock, spot light type pg16--l and knob assy, rubber hose, rear window glass sealing strip, rubber hose (thermostat to radiator inlet), rectangular 3 chamber light rh, assy suction line (fuel tank rh to three way cock, assy suction line (fuel tank lh to three way cock, fuel level gauge sending unit type bm-117 a assy, speedometer flexible shaft type gv128-n assy, assy return pipe ( from fuel leak off to three way cock, wiper arm, switch assy (turn indicator switch type p 105-a), weather strip/door shut sealing strip, door sealing strip, air horn type s40-v assy (for lot 2)(or os no-665,667), end boot, wind shield sealing strip, isolator switch, floor mat/ floor nut, wiper motor, clutch plate assy modified, pressure plate finger type 310mm, instrument pannel type kpz04 assy (for lot 2), fuel tank assy(131-1101010-b), radiator assy (for lot 2), pump/steering booster pump assy, synchroniser 4th & 5th speed gear assy, filament lamp 12v 3.6w mcc clear, copper washer 27mm, washer, control valve sealing ring, sealing ring, adjusting washer, oil seal outer cap(cup), cover gasket, under hood lamp (for lot 1), gland assy (41.7x62x10mm), intrument panel illumination lamp holder type pp126-k assy with wire, bolt, gasket (for lot 1), cover gasket, housing cover gasket, front fender lower mud flap assy/lower shield, ignition switch, flasher unit 12v, steering gear case lower cover sealing ring, horn type s44 assy, front brake chamber flexible hose assy, unit sealed beam assy/light unit (fg-105-3711200v)(or os no-807), oil seal assy (also caters for fig 35), vent window shut sealing strip assy, release bearing for finger type pressure plate, drive shaft rear bearing (306516-p)(150212), main shaft front roller bearing, steering wheel assy, input shaft (for lot 1), benjo bolt copper washer, pedal pull back spring, spring washer, indicator glass, coller screw m14x1.5x65mm/ bolt m14x1.5x65mm, ln screw 35x10mm (301543141022) t-815 in lieu, expending bushing, nut, spot light push button switch type vk -38b, sealing ring, nut, gland (for lot 1 fig 35), gland/strg gear warm oil seal assy, sealing ring, vent hatch cover nut, forward axle switch type vk-403 (no off 1for lot 2) (also caters for fig-59), assy suction line ( from fuel pump to three way cock, assy return pipe ( from three way cock to lh fuel tank, axle shaft gasket, wind shield sealing strip, bearing ball jnl single row 25x52mmx15mm, brake chamber diaphragm without hole, head light type fg122-gg (130t-3711010-b), blinker lamp, shoe friction lining, brg tapper roller/wheel hub outer bearing(30215), clutch release bearing sleeve, thermal insulation assy/front heat insulaion assy, additional fuel tank assy (131-1102010b), frame no 1 (cross member), transmission main shaft (for lot 2) (130-1701105-b2), fwd driving axle shaft with constant velosity universal joint and steering knucke assy left hand, clutch housing assy, gasket (for lot 1)(or os no-930), spring washer, flange attachment stud, rubber below (water line to thermostat), flange gasket, nut, nut, att bolt m12x1.5x45mm for fly wheel mtg, inspection lamp, propeller shaft attachment wedge, detent

Central Government And Public Sector

CTN :44380339

30 Mar, 2026 22.09 Lacs

Darjeeling - West Bengal

Tender For supply of purchase of 245kv 1250a tp isolator spare of tld 4 ps switchyard : : - main switch isolator fixed contact assembly 01 pole equal to 1 nos consists of 02 pcs of fc assembly , main switch isolator moving contact assembly , rotating stool base with liver arm or clamp , main switch phase coupling 32nb gi pipe for normal isolator , isolator operating mechanism box with motor , main switch phase coupling 32nb gi pipe for tandem type isolator

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