Latest auxiliary contact Tenders | Government auxiliary contact Tenders

Central Government/Public Sector

CTN :45486792

29 Jun, 2026 NA

Delhi - Delhi

Tender For supply of contactor 415 v ac, 50 a, 50 hz, motor rating 22 kw, auxiliary contacts: 2 no +2 nc of star delta starter for radiator fan motor fitted in lhb power car. material shall be as per m/s siemens part no 3rt2036-1al20 or equivalent part of m/s schneider or abb or equivalent as per rcf spec no edts 114 rev-b. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45487246

15 Jul, 2026 NA

Palakkad - Kerala

Tender For supply of contactor (with diode) conforming to iec : 60497 for ventilation fan motor in lhb coaches of current rating 9 a, ac3 voltage rating 415 volts ac; main pole 3 no; auxiliary contact 1 nc, control voltage 77 to 143 volt dc with surge suppressor of type / make: tal9-30-01-62+rt5/150 of abb or lc1-d09fd of schneider or 3rt2016-1bf42 + 3rt2916-1jl00 of siemens as per rdso specificationno. rdso/pe/spec/ac/0184-2015 rev. 0. offers from oem or their authorized dealers will only accepted. [ warranty period: 30 months after the date of delivery ] ]

CTN :45261444

01 Jul, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of aft hydroplane sensor , fwd hydroplane sensor , quick acting fuse type d1 size 5x20mm model ha21 0 5a 220v , fast blowout fuse cartridge type 1d 5x20mm model ha21 5a , quick blowout fuse type d1 size 5x20mm model ha21 3 15 a , quick acting fuse type d1 size 5x20mm model ha21 0 1a 220v , track baller , polypropylene film capacitor metallised 10af1 , pre charge contact switch cap 200 12 900vdc 500a , pre load power resistor , temperature probe ctn 10k , capacitor metallis polypropylene filme2 2uf850vdc450veffaxial , polypropylene film capacitor metallised 10uf600vdc330veffaxial , polypropylene film capacitor 10nf 3000vdc axial , capacitor polypropylene film filtering mli 22f 660v , feed through capacitor 500a 700vdc 600vav 250nf , base female metal w o clipds9ip553p t150a115v60hzwithtie , power contact 1 f 350a 750vcc 1 auxiliary contact 1 f , thyristor housing unit semipack4 1thyristor1200v400a , fast fuse 14 51 380vdc 4a high cutt off power

CTN :43257853

12 Jun, 2026 NA

Kanpur - Uttar Pradesh

Tender For bid to ras supply of curve , space heater with thermostat , led 11w with door switch phillips , power switch with socket 5 15a 240 vac , earth bus bar 25x6 mm al , fan 4 , louvers 6 ip 55 suitabe , single front fixed type non compartmentalised ip 65 with canopyr size 1890 h x 1600 w x 450 d mm with 15mm antivibration pad and 75 mm base frame , mccb 1no 1nc auxiliary contact , ammeter 96sqmm accuracy cl 1 0 scle 90d with zero adjustable facility , shunt 125 a 75mv , power contactor coil voltage 220v dc with 2no 2nc auxiliary contact for 42 with ac3 duty , thermal overload relay tr2d40353 23 32 a , starting resistance punched stainless steel grid type 2 858 ohm 0 630 ohm 220 v dc , field trimmer resitance variable type non spring type 150 ohm 1 0 a , indicating light cluster led type red green white 22 5 mm 220 v dc , auxiliary contactor 220v dc tca3 dn22md 2 no 2 nc , flush mounted stay put type test push button with 1no 1nc element green colour rcb2 220 v dc , flush mounted spring return type test pb black shrouded 1no 1nc rcb2 ba3 220 v dc , pneumatic type on delay timer 1no 1nc operating voltage 220v dc base mounting ta2 dt2 0 1 30 sec , control terminal suitable for 2 5 sqmm wire 2 5 sqmm , power terminals stud type suitable for 355q mm cable for incoming 2550 mm cable for armature 2 550 mm cable for field dpbb 50 150a kbt 100 100 a katm3c 24 a , 16a 220v dc 4pole 2way selector switch flush mounted , thermostate 30 to 110 , push button projecting type 240v ac , space heater 60 w 240v ac , diode 220v dc , indicator aux supply 85 253vdc input 0 75mv out put 4 20ma with 1no contact , limit switch of the door with 1no 1nc contact 240v ac 6amps , red pilot light 220vdc 22 5mm , green pilot light 220vdc 22 5mm , white pilot light 220vdc 22 5mm , auxiliary relay 220v dc 3no 2nc , time relay 0 1 to 30sec 1n0 1nc on delay , auxiliary relay 220v dc 2no 2nc , latched control relay 220v dc 2n0 2nc , mechanical block anchoring 220 230v ac dc , auxiliary relay 230v ac 2no 2nc , plug in relays 24v dc 4c o contacts , relay base , power contactor 160a dc3 duty 3pole 220v dc coil , auxilary contact block 1no 1nc , power contactor 150a 2pole normally closed 220v dc coil auxilary contact block 2no 2nc , fluorescent light cabnet 220v dc ac 50hz 11w , socket 2p t 16a maxi , blue push button with 1no contact , residual current circuit breaker 25a 30ma 2p rccb , fuse support 20a maxi , fuse link 2a , switch fuse unit 3pole 200a with fuse link 160a lockable type , auxiliary 2c o contact , cooling fan 230v ac 6 , plug in relay 220v dc 2c o contacts , moulded case circuit breaker 160a 3 pole , miniature circuit breaker 2x1 6a dc rating , auxiliary contact 2c o contact , miniature circuit breaker 2x2a dc rating , miniature circuit breaker 2x1a ac rating , miniature circuit breaker 2x2a ac rating , shunt 0 200a 0 75mv , thermostat 30 85 c 1nc , thermostat 30 85 c 1no , earth bus bar 25x6mm , indicator aux supply 85 253v dc ac input 0 75mv out put 4 20ma with 2no contact , auxiliary 1no contact , auxiliary contact 1c o contact , auxiliary contact 1no 1nc contact , earth bus bar 25x6mm for chiller , on delay timer , ipr relay , mcb 2 pole , ct with ammeter , r phase ammeter , y phase ammeter , b phase ammeter , emergency push button epb , energy storage knob mccb ,400a ,4p,tmd based release with rotary handle, aux. contact, dc contactor 300a ,1p normally open type,with 2no+2nc , dc contactor //bid details 2 / 123

CTN :45478137

27 Jun, 2026 NA

Vidisha - Madhya Pradesh

Tender For 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.

CTN :44610275

11 Jun, 2026 NA

Ernakulam - Kerala

Tender For bid to ras corrigendum : tender for supply of thermostat for oa 1854 , star delta timer 3 60sec 240v ac 50hz , shaft for fan for ahu , split ac model ftks 71 , liquied line filter drier , core for liquid line filter drier , auxiliary contacts , expansion valve ahu 2 5point6 tr , set of gasket both ends , corrossion protection plug , under voltage relay 415v 50 hz , set of seals for oil cooler , 100a hand change over swithch , 63a hand change over swithch , 160 a mccb , plc electronic module analogue input 6960379 , spares for oil duplex filter , reagent a in plastic bottle 1000 ml , regent b in plastic bottle 50 ml , regent e in plastic bottel 500 ml , regent f in plastic bottle 200 ml , regent g in plastic bottle 500 ml , filter paper 50 nos , fcu 4 fan coil unit , fcu 6 , angle valve 1 4 x 1 4 , gauge pressure compound 0 300 psi 2 dia suction , gauge temp 0point150c dial with 4mtr sensor 6 , main engine f w cooling prpointtransmitter range 0 to 6 bar , gear box s w pressure oulet indicator range 0 to 6 bar , temperature gauges 10 to 50 , temp sensor resistance thermometer pt 100 , starting air pressure transmitter range 0 to 60 bar , starting air pressure indicator range 0 to 60 bar , pcb b1 , electro magnetic valve , drive pin , set of o rings , dry running protection , test cock , level sensing probe , piece distance , gasket , cord type tc air filter insert copper mesh , socket screw , oil separator 7 8 , ring nut , locking washer , thermometer , 5hp 4 pole f 5112m condpointpump motor , gasket , set of spare screws , flow switch , differential pressure relief valve , o ring for filter element , shaft seal , membrance cleaner i , activated carbon , oil seal , oil seal , mechanical seal , kit valve , mechanical seal lp feed pump water , product rotameter , pressure guage 0 140 kg sqpointcm , nc solenoid valve coil 2 way , cd 9 assembly kit , hpointppoint hose 1 bsp , v belt , top cover gasket for cartridge filter , o ring for carbon filter , membrane cleaner ii , membrane cleaner iii , neutralite

Co-operative

CTN :45466499

19 Jun, 2026 NA

Kawardha - Chhattisgarh

Tender For re-engineering items (only oem & authorized dealers) - flexible cable copper conductor 1.1 kv grade 1 squ mm multistrand copper wire, make- havells/polycab/kei flexible cable copper conductor 1.1 kv grade 2.5 squ mm multistrand copper wire, make- havells/polycab/kei flexible cable copper conductor 1.1 kv grade 2.5 squ mm (flexible copper cable 3 core), make- havells/polycab/kei flexible cable copper conductor 1.1 kv grade 1.5 squ mm (flexible copper cable 2 core), make- havells/polycab/kei flexible cable copper conductor 1.1 kv grade 1.5 squ mm 3 core copper flexible cable, make- havells/polycab/kei flexible cable copper conductor 1.1 kv grade 3 core flexible copper cable 4mm sq, make- havells/polycab/kei flexible cable copper conductor 1.1 kv grade copper flexible multistrende lead size - 14 squ mm, make- havells/polycab/kei armoured aluminium cable 1.1 kv grade 2.5 squ mm 2 core armoured aluminium cable, make- havells/polycab/kei armoured aluminium cable 1.1 kv grade 2.5 squ mm 4 core armoured aluminium cable, make- havells/polycab/kei armoured copper cable 1.1 kv grade 2.5 squ mm 2 core , make- havells/polycab/kei/finolex armoured copper cable 1.1 kv grade 2.5 squ mm 3 core , make- havells/polycab/kei/finolex armoured copper cable 1.1 kv grade 2.5 squ mm 16 core , make- havells/polycab/kei/finolex armoured copper cable 1.1 kv grade 4 squ mm 6 core , make- havells/polycab/kei/finolex armoured copper cable 1.1 kv grade 4 squ mm 7 core , make- havells/polycab/kei/finolex "4mm 6 core armoured copper cable make- havells/polycab/kei" armoured aluminium cable 1.1 kv grade 2.5 squ mm 3 core armoured aluminium cable, make- havells/polycab/kei armoured aluminium cable 1.1 kv grade 4 squ mm 3 core armoured aluminium cable, make- havells/polycab/kei armoured aluminium cable 1.1 kv grade 6 squ mm 3 core armoured aluminium cable, make- havells/polycab/kei armoured aluminium cable 1.1 kv grade 10 squ mm 3 core armoured aluminium cable, make- havells/polycab/kei armoured aluminium cable 1.1 kv grade 16 squ mm 3 core armoured aluminium cable, make- havells/polycab/kei armoured aluminium cable 25 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 35 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 50 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 70 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 95 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 95 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 120 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 150 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 185 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 240 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 300 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 400 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 500 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 630 sq. mm 3 core make- havells/polycab/kei armoured aluminium cable 800 sq. mm 3 core make- havells/polycab/kei aluminium cable 10 sq mm single core, colour black & red make- havells/polycab/kei 4mm 2 core aluminium flate cable for service connetion, make- havells/polycab/kei mmoo dc contactor coil volt. - 30v dc, (4no+4nc) with auxiliary contact ,make- l&t (oem) 3 pole contactor mnx - 25, (1no+1nc) volt - 220, cat no. cs94110 make- l&t (oem) 3 pole contactor mnx - 25, (1no+1nc) volt - 440 make- l&t (oem) 3 pole contactor mnx - 32, (1no+1nc) volt - 220, cat no. cs94111 make- l&t (oem) 3 pole contactor mnx - 32, (1no+1nc) volt - 440, cat no. cs94111 make- l&t (oem) 3 pole contactor mnx - 32, (1no+1nc) volt - 110, cat no. cs94111 make- l&t (oem) 3 pole contactor mnx - 40, (1no+1nc) volt - 110 make- l&t (oem) 3 pole contactor mnx - 95, (1no+1nc) volt - 220, cat no. cs94136 make- l&t (oem) 3 pole contactor mnx - 225, (2no+2nc) volt - 110, cat

Central Government/Public Sector

CTN :45471294

22 Jun, 2026 NA

Cuddalore - Tamil Nadu

Tender For 32 amps power contactor suitable for ac application, contact voltage 480 v ac, 3 pole, auxiliary contacts 2 no + 2 nc, coil voltage 240 v ac, din rail / screw mounting type, conforming to is/iec: 60947-4-1. accepted makes: abb, l&t, siemens, c&s, bch, havells, schneider electric, standard only. the supplier shall submit valid proof of being oem or authorised dealer/distributor of the offered make. in case of authorised dealers/distributors, valid oem authorisation certificate along with proof of purchase/procurement from oem or authorised channel partner shall be submitted along with supply. material shall bear manufacturer name, model and rating details. manufacturer?s test certificate and test report from central government/nabl/ilac accredited laboratory shall also be submitted along with the material supply. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45472853

06 Jul, 2026 NA

Mumbai - Maharashtra

Tender For supply of feeder contactor four pole, 750 v ac, control voltage 110 v ac,50-60 hz with auxiliary contact: 2no+2nc including surge suppressor confirming to iec/en 60947-4-1 for net 1&2, suitable for lhb eog non ac coaches for net 1 & 2 as per abb model no. a 50-40+ca5-22e+rv5/240, ui=1000v ,ith=100a le ac1=100a. or m/s. siemens or m/s. l&t ( now lauritz knudsen) or m/s. schneider only with screw terminals (built in shroud caps) terminal connections for l1 l2 l3 l4 of bill of material as per rcf spec. no edts 355 rev.01 or latest suitable for non-ac lhb coaches. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45474981

26 Jun, 2026 14.85 Lacs

Bangalore - Karnataka

Tender For technical bid for supply of hvac operational spares , bearing (6206) size: od, 60 mm x id 50 mm ball bearing desig: 6001-z, ball bearing desig: 6307/2z c3 universal hvac/r controller, armoured 4 core x 6 sqmm xlpe copper cable. 1 sqmm frls multi stranded copper cable (single wire), 10 sqmm frls multi stranded copper cable (single wire) 4 sqmm frls multi stranded copper cable (single wire), fibre glass insulated copper wire for heater size: 6 sqmm, alkaline battery volt: 9vf sealed maintenance free (smf) lean-acid battery 7ah 12v, brush width: 3 inch for painting work. loctite 495 adhesive, kiwi drain cleaner heavy duty industrial safety gloves - cut-resistant (mechanical work), spray foam insulation (pfu) can qty: 750 ml wd 40 multipurpose spray size: 500 ml, green paint (bus green synthetic enamel black paint (synthetic enamel), ms flat bar size: 40 x 5 mm ms l- angle size: 25 x 25 x 5 mm, ms l- angle size: 40 x 40 x 5 mm metal primer (red oxide), black color spary paint 400 ml thread repair helicoil insert ss-m18 x 2.5mm x 1.5d, thread repair helicoil insert ss-m20 x 2.5mm x 1.5d thread repair helicoil, insert ss-m24 x 3mm x 1.5d thinner for oil-based paints, wire type buffing whee bench grinder wheel -heavy grade, dial test indicator (dti) gauge with flexible stem magnetic base stand, digital clamp meter capacity: 600a ac trms heavy duty exhaust fan, size: 9 inch backward curved fan with motor size: 355, mm dia ventilation fan for electrical panel sweep, dia: 12 cm induction motor fan, blade shaft size: 20 mm & blade dia: 130 mm, induction motor fan blade shaft size: 25 mm, & blade dia: 110 mm gi 6 mm x 25 mm bolt & nut with washer, anchor bolt with nut & washer size: 10 mm anchor bolt with nut &, washer size: 8 mm anchor fastner size: 10, mm for threaded rod gi self tapping screw, size: 3/4 inch (20 mm) head type: truss, pop screw size: 1 inch (25 mm) head type: flat (csk). ss self tapping screw size: 2 inch (50 mm), head type: hex din rail size: 35 x 7.5 mm, add on auxiliary contact block (1 no +1 nc) casing and capping size: 20mm (3/4 inch), casing and capping size: 50mm (2 inch) copper strip for electrical motor size: 25 x 3 mm, current transformer (for mfm/ammeter), ratio: 10/5a current transformer (for mfm/ammeter), ratio: 15/5a, current transformer (for mfm/ammeter), ratio: 20/5a current transformer (for mfm/ammeter), ratio: 30/5a, current transformer (for mfm/ammeter), ratio: 5/5a emergency stop switch, metal enclosure electrical junction box, size: 200mmx200mmx150mm, metal enclosure electrical junction box size:, 300mmx300mmx200mm three pole neutral (4p), 32 amps miniature circuit breaker (mcb) 4-way mcb metal enclosure, 2- module surface mounted pvc box. thermal overload relay, range: 14-23 amps electronic fan regulator, single module porcelain heater insulators or terminal. blocks, led indicator color: amber pin type lug size: 1.5 sqmm, pin type lug size: 2.5 sqmm pin type lug size: 4 sqmm, pin type lug size: 6 sqmm spade type lug size: 1.5 sqmm, spade type lug size: 2.5 sqmm metal flexible conduit size:19, motor protection circuit breaker (mpcb) range: 6.3-10 amps (rotary) motor protection circuit breaker (mpcb) inst trip rating: 2.5 amps (rotary), motor protection circuit breaker (mpcb) inst trip rating: 25 amps (rotary) motor protection circuit breaker (mpcb) inst trip rating: 50 amps (rotary), ms conduit size: 25 mm motor terminal block range: 10 hp/7.5 kw, motor terminal block range: 40 hp/30 kw thermal overload relay(olr) range: 20-33 amps, thermal overload relay(olr) range: 42-69 amps plug top 3 pin capacity: 5 amps, 4 pole power contactor capacity: mnx 12 4 pole power contactor capacity: mnx 18, 4 pole power contactor capacity: mnx 9 push button (illuminated) color: green, push button (illuminated) color: red plugable interface relay (4 c/o, 230 vac) with base, plugable interface relay (4 c/o, 24 vac) with base analog timer controller for split ac's, terminal block range: 0.2-2.5 sqmm,

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