Latest safety relay Tenders | Government safety relay Tenders

Central Government/Public Sector

CTN :45121062

04 Jun, 2026 NA

Harnaut - Bihar

Tender For supply of din rail mounted earth leakage relay (residual current monitor relay) with operating voltage 12-48 v ac/dc, confirming to iec 62020-1, suitable for sbc 2 of lhb power car of type/make rcm470ly-21 of bender or elr-3c of fanox or rd3m-48 of abb as per rcf specification edts-103 rev-d am-4. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45120720

29 May, 2026 NA

Chennai - Tamil Nadu

Tender For pump motor protection relay with phase failure, overload and dry run protection & under/over voltage protection, auxillary supply: 415 v ac. similar to minilec make model: s2cmr1. make: minilec, gic, schneider only required. [ warranty period: 12 months after the date of delivery ]

Central Government/Public Sector

CTN :45103190

02 Jun, 2026 NA

Ajmer - Rajasthan

Tender For insulation monitoring relay, 415v ac, 3 phase, neutral isolated, voltage range0-500v ac, insulation measuring range 10k ohm to 150k ohm, control supply 24-240v ac/dc, place of installation - s1a7, used for insulation control of 415v in lhb type ac coaches, conforming to rdso specification no. rdso/pe/spec/ac-0184-2015 (rev-1), suitable for use in switch board cabinet of lhb type ac coaches. accepted make & cat no.: as per sr. no. 68 of rdso letter no. el/7.1.108/mssbc, dated 17.09.2021, or any other rdso approved make [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44713565

15 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of eil d d - e4953196 numerical relays 01-sg4950387111-numerical o_slash_c and e_slash_f relay for incomer_slash_tie_slash_bc as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_ , 02- sg4950387120-numerical trafo protection relay as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_. , 03-sg4950387138- numerical o_slash_c and e_slash_f relay for capacitor feeder_slash_og as per annexure-a it-003. , 04- sg4950387146-numerical motor protection relay as per annexure-a it-004. , 05-sg4950387154-numerical motor differential _slash_ ref. protection relay as per annexure-a it-005 , 06-sg4950387162-numerical line diff relay as per ann-a it-006 , 07-sg4950387170- numerical motor protection relay with reverse power function as per annexure-a it-007. , 08- sg4950387189-numerical under voltage relay as per annexure-a it-008. , 09-sg4950387219-ethernet switches _24 cu plus 4 fo_ as per ann-a it-009. , 10- sg4950387227-cat-6 cable as per ann-a it-010. uom- meters , 11-sg4950387235-fo cable as per ann-a it-011. uom-meters , 12-sg4950387243-data concentrator panel as per ann-a it-012. , 13-sg4950387251-human machine interface _hmi_as per ann-a it-013. , 14- sg4950387278-relay parameterization device for dc as per ann-a it-014. , 15-sg4950387286-global positioning device as per ann-a it-015. , 16- sg4950387294-report printing device as per ann-a it- 016. ) /bid number : gem/2026/b/7405586 * /dated: 31-03-2026 & & / bid document 1 / 18

Central Government/Public Sector

CTN :45099248

27 May, 2026 13.46 Lacs

Sundergarh - Odisha

Tender For supply of circuit spot 800 amp , operating handle for isolator , castel lock spindle type with key , castel lock box type with key , cable gland-conical type for 70 sqmm x 3 , auxiliary relay 3o by c , vaccum bottle 1250amp 26ka , trip coil , closing coil , limit switch , indicating lamp , ht bushing w by clamp fitting 3 point 3kv 1250a , heavy duty epoxy resin cast potential tr , h v fuse link 6 point 6 kv , earth leakage relay , under voltage relay , over voltage relay , ammeter , voltmeter , ammeter selector switch , voltmeter selector switch , mcb 6amp 2 poles , fuse base , fuse base holder 415v ac 32a , master trip relay , insulator complete set

Central Government And Public Sector

CTN :45101564

16 Jun, 2026 NA

Bangalore - Karnataka

Tender For "programmable sequences timer 10 channel with adjustable time range 0.1 sec to 99 hrs. with provision to save the programme operating voltage 110vac or 230 vac. 01 number potential free relay output contact for each channel of minimum 4 amps rating at 230 volts ac, the unit shall have 7 segments display for indicating channel number and timings. model no. sti0m1 of electronic automotation (pvt ltd) make or similar. warranty:- 12 months from thr date of commissioning or 18 months fro the date of supply". [ warranty period: 18 months after the date of delivery ]

CTN :44774301

26 May, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of set of wear parts , set of wear parts , threaded spindle , shaft seal , spring plate , coupling , thermocouple , calibration sleeve , pointer , supporting ring , plc binary input/output module 07dc92 , pressure piece , thermocouple , axial compensator , sealing ring , mounting device forsealing rings , turbine nozzle ring complete , compression spring , cooliing system turbine disc complete , supporting device , o ring seal , sealing cover compressor side , gripper , measuring device , bellow , retaining ring , eccentric ring , sleeve , compression spring , strap , bush , o ring seal , plate for adjustable wrench , shackle a0 6 , set of wear parts , main starting valve complete , ring , grip handle , fitting and removing device , outlet valve seat ring , seal , pump impeller , washer , o ring seal , o ring seal , compression spring , holding device , seal , compression spring , sealing ring , retaining ring , counter thrust bearing , supporting device , oil scraper ring , set of wear parts , o-ring seal , sealing ring , support , o ring seal , shaft , retaining ring , pressure gauge , stud , support cup , seal , set of seals , set of wear parts , compensation disk , retaining ring , set of wear parts , sealing ring , overspeed relay type 2 , seal ring , fuel injection valve complete , adapter , fuel pipe , lock nut , seal disk , support , step plate , rope guide , hexagon nut , compressing ring , sealing ring , assembly taper , lower bearing shell , plc kt98 cpu , valve cone piece , indicator pipe , interface relay , o ring seal , o ring seal , o ring seal , butting ring , set of wear parts , guide shoe , set pump element , grinding tool , seal , o ring seal , seal , o ring seal , bush , o ring seal , o ring seal , driver unit em300 , plc analog i o module 07ac91 , valve cone piece , compressing ring , buffle screw with pin , sealing ring , o ring seal , indicator valve , sealing ring , sealing ring , thrust pad , holding device , screwed socket , ratchet puller , o-ring seal , insulation , fuel injection pipe , measuring gauge measuring device , deep groove ball bearing , o ring seal , insert , inlet valve seat ring , o ring seal , o ring seal , o ring seal , upper bearing shell , plc analog input module 07ai91 , sealing ring , set of wear parts , sealing air pipe , set of wear parts , assembly kit for nozlle ring , water jacket , tab washer , set of gasket , set of wearing part soleniod valve , lybrinth ring , hexagon bolt , speed transmitter , lock washer , set of wearing parts , locating ring , terminal box , locking ring , nozzle holder with gasket , shaft seal , mechanical shaft seal , analog input module 07 ai 91 adjusted programmed rfno a501 , pressure gauge ft , roller bolt ft , molykote hb , sealing paste hb , guide bolt , pressure spring nt , bearing bush ft , temperatumre sensor ft , proller bolt zb , thrust piece ft , cylinder pin nt , inlet cam ft , bearing bush ft , lock nut nt , valve piston nt , nut ft , pack of wear parts ts , plc analog i o module 07ac91 , temperatumre sensor ft , lock nut , voltage relay ref no 3a1 , staring valve cone ft , roller zb , lubricant hb , emergency stop button ref no 50s3 , hexagon bolt , lock washeer pair , lock washer pair

CTN :45121103

01 Jun, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of insulation monitoring relay, 415 v ac, 3 phase, neutral isolated, voltage range - 0-500 v ac. insulation measuring range - 10 k ohm to 150 k ohm, control voltage 24 v - 240 v ac / dc as per page no. 39, sl. no. 63, item code a2 and place of installation s1a7 of bill of material of rdso spec no.- rdso/pe/spec/ac/0184-2015 (rev.-1) or latest, accepted make -contrel,bender,woka,abb,schneider,siemens & dold only as per bom lr no. el/7.1.108/mssbc dtd:- 17.09.2021 or latest, suitable for lhb ac coaches switch board cabinet (s1a7). as per spec-b [ warranty period: 30 months after the date of delivery ]

CTN :45121109

01 Jun, 2026 NA

Malda - West Bengal

Tender For 1) supply fixing & commissi0ning of wireless three phase pump controller, model- 4g-100u gsm 310, operating voltage (ac); 3 phase- 300 vac to 470 vac, relay over load- 3 phase- 10 amp. make- omron or similar.2) supply fixing & commissi0ning of interface unit operating voltage ac- 200 vac to 240 vac, led indicator, relay model: mk2p, 10 amp with auto manual rotary switch. make- omron or similar. [ warranty period: 30 months after the date of delivery ]

CTN :45101775

27 May, 2026 NA

Kolkata - West Bengal

Tender For feeder over load relays/ over current relay for feeder 1 & 2, fitted in sbc of lhb lhb power car as per rdso specification edts 103 (rev- d), amendment 4. the control supply/ coil voltage is 24v dc. material is alstom part no. ritx 210 or equivalent part of abb or fanox or as per above specification. make-alstom, alind , ashida, abb , fanox or equivalent. [ warranty period: 30 months after the date of delivery ]

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