Latest contactor relay Tenders | Government contactor relay Tenders

Central Government/Public Sector

CTN :44843028

30 Apr, 2026 NA

Ajmer - Rajasthan

Tender For corrigendum : supply of point contactor relay ac immune, plug in type, style qbca1 dc biased contractor, (qbca1 type), 24 v dc, 2f(hd)2f-4b contacts , heavy duty metal to carbon front contacts and back contacts metal to carbon, complete with plug board, retaining clip & connectors, conforming to brs- 943 and irs:s-34 & s-23 or latest. the interlocking code bcejk. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44823160

30 Apr, 2026 66.44 Lacs

Surguja - Chhattisgarh

Tender For supply of part no. boca2dn1319 , vacuum interrupter part no. bev0053 , aux contactor with coil part no. boca2dn1229 , body bolt part no. al16 , vacuum contactor 3.3kv part no. bev006133 , thermal o by l relay ctr 75 by 5 range 30a-75a part no. 122t3075 , thermal o by l relay ctr 120 by 5 range 48a-12 part no. 122t48120 , ammeter 30 by 5 for lt starter part no. 130a030soslt , contactor part no. bo25 , brass terminal with nylon bushing part no. oba , vcb closing coil part no. 501000 , glass fuse holder part no. bogf , voltmeter 600v for tsu part no. 130v0600sotlt , aux. contactor part no. mcra040atn , ammeter part no. am , capacitance trip device part no. raptor , earth leakage 50-750m a part no. elm7la , neutral earthing resistor part no. boner , copper stud with dmc insulator part no. tic , hv bushing part no. httc , vcb shunt trip coil part no. 500500 , vcb limit switch part no. bolso5 , neutral moniotring relay with resistance part no. nrmr , ht bushing part no. htta33 , earth leakage relay 50-750ma with time l part no. elm7lats80m , control relay 110v part no. bo3r , current transformer 60 by 5, 15va part no. 12060515 , ammeter 400 by 5 for tsu-lt part no. 130a0400sotlt , ammeter for tsu ht side part no. 130a060sotht , potential transformer 3.3 kv part no. htptl1 , ammeter 75 by 5 for lt starter part no. 130a075soslt , hv bushing part no. httaf , earth leakage relay 50-750ma-2a dual part no. elm7dlas , 3ph transformer 3.3 kv by 500va part no. htptl33 , hrc ht pt fuse 6.6 part no. htptf6 , switch module part no. 133ml110a , snstv elr 50-300ma,w by vrbl time lag part no. elm10 , e l r 50-750ma and 750ma- 2a,w by time lg and bct part no. elm7dlats80m , incoming cable busbar to isolator b-ph part no. bin41 , incoming cable busbar to isolator r-ph part no. bin39 , incoming cable busbar to isolator y-phe part no. bin40 , resistance 100 ohms 10w part no. 139jb , ammeter part no. 130a060sotht , multifunction meter part no. 130e0e44596 , aux contactor 220v ac part no. boca2dn1229 terminal bushing with insulator dmc inco part no. t5, current transformer for o by l part no. 120300515, current transformer for o by l part no. 120100515, current transformer part no. lat2001005, 3 pole oil dashpot relay 400 by 5 part no. 122m3755753p, earth leakage relay 50ma-750ma and 750ma-2 part no. elm7dlats80m, pot. transformer 500va part no. pt33500, ht bushing part no. t33, vacuum circuit breaker part no. vulcan, isolator 400a part no. kie33, voltmeter part no. vmso65, ammeter 300 by 5 for vcb part no. 130a0300sov33, ammeter 150 by 5 for vcb part no. 130a0150sov33, ammeter 100 by 5 for vcb part no. 130a0100sov33, live line indication 3.3kv part no. hl18, distance piece part no. 110111, sealing box complete part no. s1, sealing box complete part no. s4, cover bolts part no. 000110h, brass cone part no. bobc, rectifier part no. boa6, potential transformer 80 va part no. ds1, ammeter 400 by 5 for acb part no. 130ao400soa, sensitive earth leakage relay 50-300ma w part no. elm7stwpt, push button actuator part no. 120022, resistance part no. 139geb, potential transformer 80va part no. ds1, glass fuse with holder part no. bogfh, switch module part no. 133ml70a, switch module part no. 133ml300a, switch module part no. //bid details 2 / 71

Central Government/Public Sector

CTN :44823294

20 Apr, 2026 13.89 Lacs

Nagpur - Maharashtra

Tender For supply of h t bushing with stud 3 point 3kv part no htta33 , ht hrc pt fuse 1a part no bossabwna , insulator support for ht pt fuse part no bs45 , potential transformer 3 point 3kv 500va part no htptl1 , ammeter part no am , ammeter 100 5 for ht 3 point 3 starter part no 130a0100sosht , vacuum contactor coil 100v dcindigeno part no bev0049 , vacuum interrupter part no bev0053 , vacuum contactor 3 point 3 kv part no bev006133 , pilot relay part no pru3 , aux contactor with coil part no boca2dn1229 , no nc actuator for flp part no boes2 , push button actuator for el reset part no boes3 , multicore bushings part no mcb9 , glass fuse part no glfu , terminal bushing part no oba , 3 point 3kv isolator on of earth 400a part no kie33 , 3 point 3kv isolator on off earth reverse 400a part no kire , reversing isolator 3 point 3kv part no kir33 , overload relay magnetic part no olr3 , overload short circuit relay type cmsmpm part no boosr , multifuction pilot relay with base part no mpr4 , ht power fuse 3 point 3kv grade up to 100a part no hrc100 , ht bushing part no t33 , earth leakage relay 50 750 ma with time part no elm7lats , core blance transformer part no cbt80m , brass cone and gland assembly part no bobcg , current transformer 60 5 15va part no 12060515 , current transformer part no lat2001005 , current transformer part no 120100515 , sensitive earth leakage relay 50 300 maw part no elm7stwpt

Central Government/Public Sector

CTN :44612009

15 Apr, 2026 44.82 Lacs

Koriya - Chhattisgarh

Tender For corrigendum : supply of cb 200c 3 , earth leakage relay upto 750 ma cb 200c 3 ma , test microswitch cb 200c 5 , microswitch for earth leakage lamp cb 200c 7 , isolator moving contact cb 200d 1a , isolator fixed contact cb 200d 1b , isolator on off heavy duty cb 200d 1 hd , sensitive cbt for earth leakage relay 750 ma cb 200d 2 ma , current transformer for overload cb 200d 3b , current transformer for ammeter cb 200d 3c , ammeter cb 200d 4 , isolator interlocking microswitch cb 200d 6 , test reset spindle with flapper cb 200d 10 , incoming terminal cb 200d 12 , throughgoing terminal cb 200d 12a , interconnecting terminal cb 200d 12b2 , outgoing terminal cb 200d 12c2 , copper busbar with sleeving r cb 200d 13 , copper busbar with sleeving y cb 200d 13 , copper busbar with sleeving b cb 200d 13 , incoming lead cb cb 200d 16b , outgoing lead cb cb 200d 17b , isolator lead incoming cb 200d 19a , isolator lead outgoing cb 200d 20a , control panel assy with upto 750 ma earth leakage relay cb 200c ma , fixed contact cb 300b 1 , moving contact cb 300b 2 , moving contact carrier cb 300b 3 , fixed contact carrier cb 300b 4 , arc chute cb 300b 5 , short circuit trip assy with stud cb 300b 6an , blow out coil cb 300b 8 , shunt trip coil cb 300b 15 , auxiliary transformer 100va cb 300c 1a , magnetic overload relay oil dash pot type cb 300c 2 , earth leakage relay mechanical latch type cb 300c 3 , earth leakage relay upto 750 ma cb 300c 3 ma , test microswitch cb 300c 5 , isolator moving contact cb 300d 1a , isolator fixed contact cb 300d 1b , isolator on off heavy duty cb 300d 1 hd , sensitive cbt for earth leakage relay 750 ma cb 300d 2 ma , current transformer for overload cb 300d 3d , current transformer for ammeter cb 300d 3e , incoming terminal cb 300d 12 , throughgoing terminal cb 300d 12a , interconnecting terminal cb 300d 12b3 , outgoing terminal cb 300d 12c3 , test reset spindle with flapper cb 300d 10 , copper busbar with sleeving r cb 300d 13 , copper busbar with sleeving y cb 300d 13 , copper busbar with sleeving b cb 300d 13 , circuit breaker sub assy comp with ct and incoming and outgoing lead cb cb 300bc , control panel assy with upto 750 ma earth leakage relay cb 300c ma , ammeter cb 300d 4 , incoming lead cb cb 300d 16c , outgoing lead cb cb 300d 17c , isolator lead incoming cb 300d 19 , isolator lead outgoing cb 300d 20 , fixed contact cb 400b 1 , moving contact cb 400b 2 , moving contact carrier cb 400b 3 , fixed contact carrier cb 400b 4 , arc chute cb 400b 5 , short circuit trip assy with stud cb 400b 6an , blow out coil cb 400b 8 , copper braided wire for moving contact cb 400b 9 , control panel assy with upto 750 ma earth leakage relay cb 400c ma , auxiliary transformer 100va cb 400c 1a , magnetic overload relay oil dash pot type cb 400c 2 , earth leakage relay mechanical latch type cb 400c 3 , earth leakage relay upto 750 ma cb 400c 3 ma , isolator on off heavy duty cb 400d 1 hd , sensitive cbt for earth leakage relay 750 ma cb 400d 2 ma , isolator moving contact cb 400d 1e , isolator fixed contact cb 400d 1f , current transformer for overload cb 400d 3f , brass gland cb 400d 7a2 , incoming terminal cb 400d 12 , throughgoing terminal cb 400d 12a , interconnecting terminal cb 400d 12b , outgoing terminal cb 400d 12c , incoming lead cb cb 400d 16 , //bid details 2 / 135 terminal cb 400d 12c , incoming lead cb cb 400d 16 , outgoing lead cb cb 400d 17 , isolator lead incoming cb 400d 19 , isolator lead outgoing cb 400d 20 , copper busbar with sleeving r cb 400d 13 , copper busbar with sleeving y cb 400d 13 , copper busbar with sleeving b cb 400d 13 , isolator reversing 200a fg 101 , terminal with insulator incoming fg 104 , terminal with insulator throughgoing fg 104a , terminal with insulator interconnecting fg 104b , 150a restrained plug and socket complete fg 109 , 150a restrained plug only fg 109 1 , dmc socket insulator with keeper fg 109 2a , tube contacts pilot fg 109 2b , tube contacts main fg 109 2b1 , auxiliary

State Government

CTN :44522187

23 Apr, 2026 NA

Kheda - Gujarat

Tender For corrigendum : purchase of various l&t make contactors/relays for unit no.1 to no.8

Central Government And Public Sector

CTN :44173880

13 Apr, 2026 NA

Chittorgarh - Rajasthan

Tender For corrigendum : supply of contactor relay

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

CTN :44727941

17 Apr, 2026 NA

Meerut - Uttar Pradesh

Tender For supply of gas r twenty two , gas r thirty two , gas r four one zero , fan motor aps thin shaft , condenser copper twenty into twenty nine inch , drain pipe one by two , pvc gitti two inch , steel screw two inch , fastener eight mm , stand for outer unit , pvc clip forty mm , pvc u clip fifty mm , remote cell aa , remote cell aaa , ring type thimble , male female thimble , rotary compressor two ton , rotary compressor one point five ton , pin valve , gas cylinder adapter , contactor relay , timble , steel screw one by two inch

CTN :44678920

25 May, 2026 NA

Varanasi - Uttar Pradesh

Tender For supply of relay point contactor relay ac immunise, plug-in type, style 'qbca1', dc biased contactor, 24v dc with 2hf-4b, contacts heavy duty metal to carbon front contacts and back contacts metal to carbon complete with plug board, retaining clip & connectors confirming to brs:943, irs:s-34 & irs:s-23. the interlocking code for this unit shall be bcejk [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44607276

02 Apr, 2026 NA

Bengaluru - Karnataka

Tender For corrigendum : supply of time relay for vcb with aux. contacts consisting of (i) contactor/relay (01 no.) (ii) time delay module (01 no.) as per drg./ specn. no. clw/es/3/sk-01/0064 alt-c [ warranty period: 30 months after the date of delivery ]

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