Latest auxiliary contact Tenders | Government auxiliary contact Tenders

Central Government/Public Sector

CTN :44948778

11 May, 2026 NA

Pune - Maharashtra

Tender For supply of contactor 4 pole, 750v, 100 amps, coil voltage 110v ac / dc, with auxiliary contact 2 no + 2 nc ( top mounted ) and surge suppressor , as per s.no. 33 & 34 and ( item no. 32k01 & 32k02 , place of installation s1k01 & s1k02 ) confirming to rcf spec edts-355 ( rev. 1 ) , for lhb non ac coaches. make:1) abb ( model af 50-40-00, ca5-22e and rc-5) 2) siemens. 3) l&t 4) schneider [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44933482

09 May, 2026 NA

Ratlam - Madhya Pradesh

Tender For supply of title - 120ah valve regulated maintenance free lead acid batteries set (each set comprising of 19 monoblocks of 6v, 120ah) for 110 v train lighting system complete with connectors and electrolyte in factory charged condition, conf. to rdso spec. no. rdso/pe/spec/ac/0009-2021 (rev -3) or latest. firm shall submit oem/authorized dealer certificate., supply of maintenance free vrla batteries of 48 volt/200 ah as per rdso specification no. irs:s 93/96(a) with amdt. 01 (each battery set shall be of 24 batteries of 2v/200ah). with all accessories, supply of 48v/50 amp (2+1) configuration modules of 25 amp each smps charger as per rdso/spn/tl/23/1999(ver4.0) latest, mcb 2 pole, current rating 10a, breaking capacity 10ka voltage rating 200v dc for power supply, sanitary control, loud speaker system, automatic sliding, door 1, infotainment system rating. conforming to item no. 24 of bill of material of rdso letter no. eli7.1.108/mssbc dated 17.09.2021 or latest, make- legrand, l&t, siemens, schneider, abb, eaton. firm shall submit oem/authorized dealer certificate., mcb 63a, 2 pole, 415v, 50hz, c curve breaking capacity 10ka is/iec 60898-1 2002 used in electric burner 4 at lhb a c pantry car confirming to rcf spec. edts 134, rev d. make: mds, legrand, aeg, moeller or as per latest bill of material of the above said specification. firm shall submit oem/authorized dealer certificate., miniature circuit breaker (mcb) voltage rating: 200v dc, 2 pole, current rating: 6a, breaking capacity- 10ka conforming to item no. 22 of bill of material of rdso letter no. eli7.1.108/mssbc dated 17.09.2021 or latest, make- l&t, siemens, schneider, abb, eaton. firm shall submit oem/authorized dealer certificate., mcb 3a, 200 v dc single pole, c curve, confirming to item no. 57 of bill of material of rdso letter no. eli7.1.108/mssbc dated 17.09.2021 or latest, as per legrand cat. no. 408802, abb-sb201-c3dc, siemens- 5sl51037rc, l&t-bb1003dc, schneider a9n61503 make abb. hsn code-85362030. firm shall submit oem/authorized dealer certificate., miniature circuit breaker (mcb) for power factor correction of cd & blower motor of lhb ac coaches having current rating 2.5/3a, voltage rating 415 vac, 3 pole, breaking capacity 10 ka, curve d, confirming to item no. 45 of bill of material of rdso letter no. eli7.1.108/mssbc dated 17.09.2021 or latest, make- legrand, siemens, abb, l&t or schneider only. firm shall submit oem/authorized dealer certificate., miniature circuit breaker (mcb) for power factor correction of compressors of lhb ac coaches having current rating 6a, voltage rating 415 vac, 3 pole, breaking capacity 10 ka, curve d, confirming to rdso letter no. eli7.1.108/mssbc dated 17.09.2021 item no. 46. make? legrand, siemens, abb, l&t, schneider. firm shall submit oem/authorized dealer certificate., motor protection circuit breaker (mpcb) for water pump mbs 25 with aux. contact (1no+1nc) and terminal block db, current rating: 1.6 a, thermal release range:1-1.6 a, class:10, breaking capacity: 50ka, pole: 3, voltage:415 vac, confirming to item no. 46 of bill of material of rdso/pe/spec/0184-2015(rev-2) or latest. accepted make & model: l&t/siemens/schneider/abb. firm shall submit oem/authorized dealer certificate., motor protection circuit breaker (mpcb) for compressor unit and heater unit, current rating 7-10 amp, thermal release range 10-16 amp, class-10, breaking capacity 10ka, 3-pole, voltage rating 415 v ac, confirming to item no. 39 of bill of material of rdso letter no. eli7.1.108/mssbc dated 17.09.2021 or latest suitable for use in switchboard cabinet of lhb type ac coaches. accepted make-abb, legrand, schneider, l&t, siemens, eaton. firm shall submit oem/authorized dealer certificate., mpcb for exhaust fan with auxiliary contact (1. no + 1 nc) and terminal block, rated current:0.63a, thermal release range: 0.4-0.63a, class:10, breaking capacity: 50ka, pole: 3, voltage: 415v ac confirming to item no. 50 of

Central Government/Public Sector

CTN :44933891

09 Jun, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For supply of air break aux contactor relay 10a rating coil 110v dc, auxiliary contacts 2no+ 2nc to siemens model no-3th3022-0b or exactly similar. make-siemens,schneider or abb. [ warranty period: 30 months after the date of delivery ]

State Government

CTN :44923907

08 May, 2026 NA

Rupnagar - Punjab

Tender For supply of schneider make auxiliary contact block model: la1kn 11 la1kn 13 la1kn 22 ladn 22 ladn 31 , schneider make power contactor model: lc1f185 lc1e2501m5 , schneider make power contactor coil model: lx1fg220 (coil) lc1d1156 (coil) , schneider make overload relay model: lr9f5369 (90-150 amp) lre10 (4-6 amp) - lrd33 (32-50 amp) , schneider make auxiliary contactor model: ca2kn22p7

Central Government/Public Sector

CTN :44933583

27 Apr, 2026 NA

Jhansi - Uttar Pradesh

Tender For 3 pole power contactor ac rating 16 amp ,3 phase ,415v operated 50 hz supply voltage ,duty ac-3 ,coil /voltage ,110v ac with auxiliary contact 1no+1nc and 1no+1nc side fitting ,make -siemens ,c&s ,abb, havells,schnieder , l&t , cuttler hammer and andrew yule 4 [ warranty period: 12 months after the date of delivery ]

CTN :44932829

28 Apr, 2026 NA

Gonda - Uttar Pradesh

Tender For supply of circuit breaker 10a, 3pole, type-18 with auxiliary contact 2no for 3phase locos as per clw spec. no. clw/es/3/0096, alt-h and abb document no.hbtb585552r3013. [ warranty period: 30 months after the date of delivery ]

CTN :44889794

20 Apr, 2026 NA

Multi City - Telangana

Tender For supply of various raw material items pertaining to 6 long term courses in 64 govt. iti’s in telangana state”-2025-26 - wires, wires, insulation tape, solder, flux, crimping lugs, fuse, fuse, fuse, fusible links, jumper wires, jumper wires, jumper wires, dc bulb, dc bulb holder, resistors, relay, relay, relay, relay, power & signal, connectors, solenoid, diode, diode, transistor, transistor, mosfet, igbt, spst switches, spdt switches, mcb, temperature sensor, pressure sensor, breadboard, arduino board, cotton waste, grease, engine lubrication oil, gear oil, radiator coolant, petroleum jelly, white board marker, emery paper sheet, petrol, white board duster, small leds, capacitor pack, resistor pack, buzzer, variable resistor, toggle switches, wires, wires, insulation tape, measuring tape, cotton waste, wires, wires, insulation tape, electric tester, dc lamp, crimping lugs, solder, flux, fusible links, jumper wires, resistors, li cell, cotton waste, wires, wires, insulation tape, crimping lugs, brazing rod, flux, wire brush, cotton waste, wires, wires, wires, insulation tape, large crocodile clips, li-ion cell (cylindrical), li-ion cell (pouch), li-ion cell (prismatic), li-ion cell holder, 4s li-ion cell charger, with connector, lm35 temperature, sensor, ptc thermistor, ntc thermistor, pt100 temp sensor, 12v dc fan, 5v relay module, ultrasonic sensor, arduino board, dc bulb, current sensor, shunt based current, sensor, voltage sensor, 4s 40 amp bms, solder lead, soldering paste / flux, jumper wires, jumper wires, jumper wires, resistors, resistors, resistors, resistor pack, capacitor pack, cotton waste, distilled water, mcb, grease, engine lubrication oil, gear oil, radiator coolant, petroleum jelly, white board marker, emery paper sheet, petrol, white board duster, small leds, resistor pack, buzzer, wires, wires, insulation tape, fuse, cotton waste, mcb

CTN :44912687

24 Apr, 2026 NA

Rourkela - Odisha

Tender For supply of auxiliary contact block 2 no plus 2 nc, type ref. ladc22 as per clws spec no. clw/es/3/0096 (alt.-l). [ warranty period: 30 months after the date of delivery ]

CTN :44913011

06 May, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For supply of power contactor 70 amps, triple pole with auxiliary contacts 2 no / 2nc, operatingcoil voltage 415 v ac, 50 hz to catalogue no. 3tf-47-72-0a with suitable overload relay siemens make or exactly equivalent (including physical dimensions) of abb make (catalogue no. b75-30-00+ca7 22e) or l&t make (catalogue no. mnx70st19002), confirming to is/iec 60947, part 4/sec 1. as per rcfspecification no. edts-041 (rev.-b). approved make as per bill of material. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44912923

27 Apr, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of 3 pole mcb with 01 auxiliary contact make-abb/siemens or similar.as per attached annexure. [ warranty period: 30 months after the date of delivery ]

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