Latest isolator switch Tenders | Government isolator switch Tenders

Central Government/Public Sector

CTN :44676359

10 Apr, 2026 NA

Villupuram - Tamil Nadu

Tender For corrigendum : supply of 400kv isolator parts : : - isolator 400kv main switch fixed contact assembly , isolator 400kv main switch moving contact assembly , isolator 400kv gear box , isolator 400kv limit switch operating cam , isolator 400kv 3150a,corona shield on insulators

CTN :44766111

20 Apr, 2026 NA

Kolkata - West Bengal

Tender For supply of bus bar : : - 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

State Government

CTN :44780306

27 Apr, 2026 2.89 Lacs

Multi City - Chhattisgarh

Tender For estimate for replacement of 33kv & 11kv isolator/ab switch at 33/11kv kaling nagar, bhawani nagar, ramayana, sanyasipara & gondwara substation under city dn. (n), cspdcl, raipur. 78-028-5151-025-0060 dt. 08.12.2025 r51028250688. (o&m-113-ii)

State Government

CTN :44780308

27 Apr, 2026 3.10 Lacs

Multi City - Chhattisgarh

Tender For estimate for replacement of 33kv & 11kv isolator ab switch at 33/11kv tatibandh, transport nagar, rda, kara, old kabir nagar, new kabir nagar, maruti & sondongri substation under city dn. (n), cspdcl, raipur. 78-028-5151-25-0059 dt. 03.12.2025 r51028250687. (o&m-111-ii)

CTN :44709538

17 Apr, 2026 15.00 Lacs

Garhwal - Uttarakhand

Tender For purchase of electrical items - < purchase of electrical items > - batten pvc 3/2 , 1 , bulb 100 watt, bulb 60 watt, led bulb 3 watt, led bulb 9 watt, led bulb 15 watt, pole led picture light 60 watt, pole led picture light 70 watt, pole led picture light 120 watt, bulb 200 watt, led 35 watt, led 55 watt, call bell wireless, capacitor (4.5mfd, 2.5mfd), chock 40 w copper/ electronic, celling fan 48 , celling fan 40/50watt power saver, power combined, tube set, tube set electronics, regulator switch type, regulator socket type, exhaust fan 9 , exhaust fan 12 , exhaust fan 18 , emergency light, halogen rod, heater rod, holder (batten/ angle), isolator 3p 100amp (3p/ 4p), isolator 3p. 63a (2p/ 3p/ 4p), isolator 40a 2p, kettle element 2kw, mcb 6a, mcb 10a, m.c.b 16a, m.c.b 25a, m.c.b 32a, m.c.b box 4 way, m.c.b box 6 way, m.c.b box 8 way, starter, fuse carrier box 3way, socket 15a, socket 5a, switch 15a, switch 5a, top 15a, top 5a, led tube 18 watt, led tube 20 watt, led tube 22 watt, tube 40 watt, tape roll, wall fan, wall fan 450 mm, wire 1.5 mm copper, wire 1mm copper, wire 2.5mm copper, wire 4mm copper, gang box 15a 2way, gang box 5a 2way, gang box 5a 4way, ext board 5a 6 port), ext board 15a 4 port, ceiling light 4pin 18 watt, washing machine 6 1/2 kg,7kg, fridge 195 lt, fridge double door 260ltr, geiger 25 ltr,, geiger 35 ltr,, geiger 50 ltr,, halogen heater, room heater, water cooler 120/80, water cooler 200/250, television 36 led, television 43 led, stabilizer 4kw (ac), hot blower, invertor 725va with stand, invertor 1kva with stand, invertor 2 kva with stand, invertor battery12v toblar (withstand), padstell fan, ro eureka fob s 8 ltr, 25ltr, water purfie 25 ltr, 50 ltr, invertor ac 1.5 ton (split) r-32 gas, invertor ac 2.0 ton (split) r-32 gas, invertor ac 1.5 ton (hot&cool split) r-32 gas, invertor ac 2.0 ton (hot&cool split) r-32 gas, windows ac 1.5 ton r-32 gas, windows ac 2.0 ton r-32 gas, cooler standard size, online ups 1 kva, online ups 2 kva, online ups 3 kva, online ups 5 kva, online ups 10 kva, oil fin heater 7 fin, oil fin heater 9 fin, oil fin heater 11 fin, ac compressor replacement, ac gas charging, ac installation, running capacitor ac, p.c.b. repair (ac), starting capacitor(ac), starting riley (ac), cooling quail (ac), new compressor (ac), ac labor charge, led bulb 200 watt, led bulb 300 watt, choke 400 watt, capacitor 400 watt, 16x3 sqm armed, 25x3 sqm armed, 35x3 sqm armed, 70x3 sqm armed, 120x3 sqm armed, 180x3 sqm armed, 240x3 sqm armed, 300x3 sqm armed, mccb 400amp, mccb 100amp, mccb 125amp, cable 180mm 4 core armed, cable 70mm 4 core armed, cable 6mm, cable 10mm, cable 120mm 4 core armed, cable 180mm 4 core armed, cable 70mm 4 core armed, cable 6mm, cable 10mm, ro servicing charge (with carbon filter membrane,), water cooler service charge

CTN :44760249

14 Apr, 2026 NA

Solan - Himachal Pradesh

Tender For supply of various store articles electric items and pwd articles c c - pvc wire 2.5 sqmm copper isi mark , pvc wire 1.5 sqmm isi mark , tape roll isi mark , service wire 10 sqmm twin core aluminum isi mark , led bulbs 15 watt isi mark , heat pillar isi mark , gi wire 4 sqmm isi mark , exhaust fan 6 inch isi mark , isolator dp 40 amp isi mark , isolator dp 63 amp isi mark , mcb 10 amp isi mark , mcb 16 amp isi mark , mcb 32 amp isi mark , switch piano type 5 amp isi mark , switch piano type 16 amp isi mark , socket mp 5 amp isi mark , socket mp 16amp isi mark , bulb chargeable 15 watt isi mark , bulk head light 10 watt , heat pillar rod , 15 amp 3 pin top , tube light 20 watt led , led street light 60w isi mark , kit kat 100 amp , kit kat 200 amp , fuse wire , modular switch 6 amp , modular switch 16 amp , modular socket 6 amp , modular socket 16 amp , modular sheet , modular box , synthetic enamel white , synthetic enamel green , synthetic enamel yellow , synthetic enamel black , turpentine oil , oil bound , cement paint off white , brush 5 inch , paint brush 4 inch , paint brush 3 inch , bib cock 15mm dia heavy made of brass with butterfly handles make , bib cock 20mm dia , stop cock 15mm dia , stop cock 20mm dia , gate valve 15 mm , gate valve 15 mm handle type , gate valve 32 mm , gate valve 40 mm , gate valve 50 mm , gate valve 75 mm , steiner yellow 100 ml each , puri chlor aquafit calcium hypochlorite granules , gi pipe 15 mm bore medium grade 20 feet each , gi pipe 20 mm bore medium grade 20 feet each , union 15mm dia , tee 15 mm dia , socket 15mm dia , elbow 15mm dia , nipple 15mm x 6 inch dia , nipple 15mm x 3 inch dia , float valve 15 mm dia , ferule 15mm dia , union 20mm dia , tee 20 mm dia , socket 20mm dia , elbow 20mm dia , nipple 20mm x 6 inch dia , nipple 20mm x 3 inch dia , water meter 15mm dia , greece , transfomer oil , oil seal , slaked lime , union 40mm , socket 40 mm , tee 40 mm , union 50mm , socket 50mm , tee 50mm , pvc tank 1000 ltr , pvc tank 500 ltr , wall putty , sand paper , hexa blade , lead safeda , thread , neel , battery water , gland doori , gasket , sluice valve 100 mm 1.0 pn , ewc seat cover , pvc cistern 10 lt , bib cock 15mm long shank , pillar cock 15mm , angle cock 15mm , pvc connection 15mm , room heater double rod

CTN :44467433

14 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of pin for main hinge , pin for intermediate hinge , side seals , interpanel seals , bottom seals , dc valve , air breather , suction strainer , fixture to primary cylinder hose , secondary cylinder hose , side panel locking cylinder hose , frl unit , indicating lamp(colour green , voltage 240v lamp type led) , illuminated push button (colour green , lamp 240v ac , motor vision relay , interposing relay (c/o contracts 2 supply 24v dc , illuminated push button (colour green , voltage 24v dc) , lamp(lamp type led , colour red , voltage 24dc) , frl unit , bridge plate , terminal cts 2.5un , earthing wire-green & yellow , size 2.5 sq.mm , flexible coper , mnx 18 contr.1no 240v , 50hz , 2 core 1.5 sq.mm. fire proof cable , multi core 1.5 sq.mm. fire proof cable , smoke detector (non-water tight) , multi-sensor , smoke detector (water tight) , heat detector (non-water tight) , heat detector (water tight) , manual call point(outdoor) , flame detector , manual call point(indoor) , flame detector for petrol station & paint store , hooters/electric siren , intrinsically safe temp. sensor and isolator , cat 6 cable , 2x2x0.75 frls cable , safety barrier box (2 channel) , cat 6 cable , magnetic flood sensor (bilge level switch) , hdd 1.8 , qwerty keyboard , unit rcs , bilge level switch , 16 port hirschmann switches , door/hatch proximity switch , ring & link switch 4 x gb ports , tank level switch , float type , ups rectifier pcb , 50 pin pcb-ai , whirling psychrometer

State Government

CTN :44749015

16 Apr, 2026 2.00 Lacs

Bhilwara - Rajasthan

Tender For purchase of electrical and plumbing materials in the organization - casing material (elbow, tee, socket, inner, outer) , pipe 1 inch (1.5 mm), , pipe 3/4 inch (1.5 mm), , bands - 1/2 inch, 3/4 inch, , tube road, , tube square, , tube starter, , led tube light 20 watt, , led 12 watt, 15 watt, 20 watt, , iron connector, , mcb 6 watt to 24 watt, , isolator 40 amp to 2 pole, , isolator 63 amp to 2 pole, regulator step simple / modular, , indicators simple / modular, , two pin socket, , power eyelid combo, , power palak combined with box, , blink 16 amp simple/modular, , switch 20 amp simple / modular, , holder angle/button, , sealing roll, , wire multiwire copper (75 mm, 1 mm, 1/2 mm, 2.5 mm, per feet), , service wire two core (1.5 mm, 2.5 mm, 4 mm, 6 mm, per feet), , pvc giti, , pvc tape, , flexible wire 14/42, 23/42, 35/42

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 :44752665

18 Apr, 2026 NA

Raebareli - Uttar Pradesh

Tender For supply of various type electrical items - bell buzzer , contactor , insulating material , isolator , plug,electrical , switch , circuit breaker , post top light 45w led based , conduit,cable , socket , starter , ceiling rose , lamp holder , capacitor , junction box , screw , , ,

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