Latest earth switch Tenders | Government earth switch Tenders

State Government

CTN :45733476

07 Jul, 2026 4.57 Lacs

Rohru - Himachal Pradesh

Tender For tender for design engineeering manufacturing testing at manufactrere works delivery at for destination testing and commissioning of 24 kv 1600amps line isolator motor operated with earth switch altitude above 1000 mtr from msl for 22 kv rohri-i ii

Central Government/Public Sector

CTN :45736011

06 Jul, 2026 NA

Kanpur - Uttar Pradesh

Tender For set of kaba keys as per clw spec. no. clw/es/3/0049 alt-f or latest if any for 3 phase locomotive. 1) yellow colour keys for earthing switch of circuit breaker. qty=02 no./set (2) blue colour key for pantograph air supply isolating cock. qty=01 no./set (3) red colour key for cab activating switch. qty=01 no./set [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

corporations/Associations/Others

CTN :45723624

02 Jul, 2026 6.00 Lacs

Salem - Tamil Nadu

Tender For supply delivery and fixing of motor and accessories at ward-1 selliyampalayam oht in narasingapuram municipality - supply and delivery of kirloskar make 15hp/11kw/2900rpm three phase/415v/50hz/ac/tefc horizontal centrifugal monoblock pump impeller-mechanical seal (head-20mtr,flow rate-2154lpm) size:100x100mm (local quotation) 15hp horizontal centrifugal monoblock pump, labour charges for erection of horizontal shaft, centrifugal pumpset (coupled/monoblock) in bore well/open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves,pressure gauges upto the exterior wall of pump room and erection of panel board consisting of tpic switches starter, voltmeter, ammeter, capacitor single phasing preventor and laying and jointing the cables and twinearthing as per ie rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion of reports as required by eb authorities., three phase panel board star- delta with two level guard and auto start supply and delivery of star-delta starter confirming to is 13947, iec60947-1 and as amended thereafter with suitable kw rating for operation in ac/ three phase/50hz (+/- 5%) and 415v (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., ct operated ammeter (65 mm dia) with suppressed scale,voltmeter (65mm dia),voltmeter selector switch,miniature circuit breaker, thermal overload relay, air break contactors suitable for next standard higher kw rating, single phasing preventor, dry running preventor and on/off push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capa citor is to be taken separately). three phase panel board for 15hp, supply,delivery and fixing of the following materials are listed below etc..,as directed by the departmental ofiicers.for service4 core 16sq.mm pvc copper ug cable, for motor3 core 6sq.mm pvc insulated and sheathed flat type copper cable, 150mm di pipe, 100mm gi pipe , 100mm gi flange set, rubber sheet for flange set, ms bolt and nut20mm dia and above x 90mm to120mm length fully threaded bolts andwith nuts 2 nos. , manhole cover 60 x 60cm (heavy duty) with frame, supply, erection, testing and commissioning of cast iron body and bronze internal non-rising spindle sluice valve of sizes at required places to control the flow of water including necessary ms flange of table e , gaskets, bolts & nuts including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the departmental officers. 150mm sluice valve, 100amps 4pole mcb, 100amps porcelain fuse unit (500v), 32mm pipe

CTN :45731546

02 Jul, 2026 NA

Darjeeling - West Bengal

Tender For supply of sets of spares for ac earthing switch (alstom rake) type no.25400210. one set consists of following 6 items as per attached annexure . [ warranty period: 30 months after the date of delivery ] ]

CTN :45424138

03 Aug, 2026 NA

Bokaro - Jharkhand

Tender For corrigendum : supply of earthing switch hom complete without zpt handle as per clw's spec. no.-clw/es/s-6 (alt.-j) and rdso's mod. sheet no.-rdso/2012/el/ms/0405 (rev.-0) of dt.-3.1.2012. [ warranty period: 12 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45717391

20 Jul, 2026 NA

Kolkata - West Bengal

Tender For supply of key interlocking of ac earthing switch for bt emu rake pce part no. 28220110. make/brand: patra and chanda or similar [ warranty period: 30 months after the date of delivery ] ]

CTN :45478137

01 Jul, 2026 NA

Vidisha - Madhya Pradesh

Tender For corrigendum : items - computer and servises and otheres, mcb (miniature circuit breaker), acb (3200a/4000a ), acb (air circuit breaker), allen key set, amf relay, ammeter, annunciation system, anti-corrosion spray, arc flash suit, arc flash suit (ht/lt panel ), auxiliary contacts, avr (automatic voltage regulator), battery charger, blower/air blower, breather assembly, bus coupler acb, busbar insulators, busbar supports, cable glands, cable glands, cable lugs, cable ties, cable ties, changeover switch, clamp meter, clamp meter, combination pliers, consumables, contact cleaner spray, contactor, continuity tester, control cable, control fuses, control relay, control wires, cooling fan, copper busbar, crimping tool, ct (current transformer), current transformer (ct), dg set synchronization panel (3 750 kva), digital multimeter, digital multimeter, discharge rod, earth fault relay, earth switch, earth tester, earthing rod, electrical contact cleaner, electrical gloves (11 kv rating), electrical safety gloves, emergency stop switch, energy meter, engine control module, face shield, ferrules, ferrules, flexible wire, frequency meter, fuse fuse base, heat shrink sleeves, heat shrink tubes, hrc fuse, hrc fuses, ht protection relay, indicator lamps (r/y/b), infrared thermometer / thermal camera, insulated screwdriver, insulation tape, isolator switch, lightning arrester, load sharing module, lockout-tagout (loto) kit, loto kit, lt pcc/mdb panel, lubricant spray ( ), lugs, maintenance tools, mccb, mccb (molded case circuit breaker), megger (insulation tester), megger 5 kv, microfiber cloth, motorized mechanism, multifunction meter, multifunction meter, nose pliers, numerical protection relay, oti (oil temperature indicator), over current relay, overload relay (olr), phase sequence meter, phase sequence tester, plc module, power analyzer, power cable, power factor meter, protection & metering, pt/vt (potential transformer), push buttons (start/stop), pvc insulation tape, reverse power relay, rust remover, safety equipment, safety goggles, safety helmet, safety helmet, safety shoes, safety shoes, screwdriver set, secondary injection test kit, selector switch, shunt trip coil, side cutter, silica gel, smps (power supply), soft brush, spanner set, speed governor module, spiral wrapping, spring charging motor, starting relay, synchronizing relay, terminal blocks, thermal camera, thermostat, timer relay, torque wrench, transformer buchholz relay, transformer oil, under/over frequency relay, under/over voltage relay, uv coil, vacuum cleaner, vcb (vacuum circuit breaker), voltage tester, voltmeter, wire markers, wire stripper, wti (winding temperature indicator), , , , comprehensive maintenance of substation, transformer, panels, synchronization panel a including all consumables, accessories, minor & majour spares, cleaning materials, testing instruments, preventive maintenance and breakdown maintenance complete., annual maintenance of substation, transformer, panels, synchronization panel a including all consumables, accessories, minor spares, cleaning materials, testing instruments, preventive maintenance and breakdown maintenance complete.

Central Government/Public Sector

CTN :45716188

14 Jul, 2026 NA

Tiruvallur - Tamil Nadu

Tender For m8523359878: 400kv swyd earth switch contact blade

Central Government/Public Sector

CTN :45706435

17 Jul, 2026 NA

Aurangabad-Mh - Maharashtra

Tender For supply of 400 kv dbr isolators b b - supply of 420kv, 3150 a, 63ka, 3ph dbr isolator with one earth switch , retrofitment of 420kv, 3150 a, 63ka, 3ph dbr isolator with one earth switch , supply of 420kv, 3150 amps , 63ka, 3ph dbr isolator with one earth switch , retrofitment of 420kv, 3150 amps , 63ka, 3ph dbr isolator with one earth switch , supply of 420kv, 3150amps, 63ka, 3-ph, dbr isolator without supporting structure , retrofitment of 420kv, 3150amps, 63ka, 3-ph, dbr isolator without supporting structure , supply of 420kv, 3150amps, 63ka,3-ph dbr isolator without supporting structure , retrofitment of 420kv, 3150amps, 63ka,3-ph dbr isolator without supporting structure , supply of 420kv, 3150amps, 63ka, 3-ph, dbr isolator without support insulator and without supporting structure , retrofitment of 420kv, 3150amps, 63ka, 3-ph, dbr isolator without support insulator and without supporting structure , supply of 420kv, 3150amps, 63ka dbr isolator 3150a one complete pole of isolator with 2 earth switch along with operating mechanism , supply of 420 kv, 3150 a, 63ka, 3ph dbr isolator with one earth switch along with support insulator , retrofitment of 420 kv, 3150 a, 63ka, 3ph dbr isolator with one earth switch along with support insulator , supply of 420 kv, 3150 a, 63ka, 3ph dbr isolator with one earth switch along with support insulator,structure , supply of 420 kv, 3150 a, 63ka, 3ph dbr isolator with double earth switch along with support insulator , retrofitment of 420 kv, 3150 a, 63ka, 3ph dbr isolator with double earth switch along with support insulator , retrofitment of 420 kv, 3150 a, 63ka,3ph dbr isolator with one earth switch along with support insulator * /bid number : gem/2026/b/7666328 + /dated: 26-06-2026 ' ' / bid document 1 / 23

Central Government/Public Sector

CTN :45704058

17 Jul, 2026 NA

Aurangabad-Mh - Maharashtra

Tender For supply of supply of 420kv, 3150 a 3ph , 63ka, pantograph type isolator without earth switch , retrofitment of 420kv, 3150 a 3ph , 63ka, pantograph type isolator without earth switch , supply of 420kv, 3150 a, 3 ph 63ka pantograph type isolators suitable for vertical monting with motor with all accessories , retrofitment of 420kv, 3150 a, 3 ph 63ka pantograph type isolators suitable for vertical monting with motor with all accessories , suppy of 420kv, 3150amps, 63ka pentograph isolator one complete pole of isolator with 2 es

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