Latest numerical protection system Tenders | Government numerical protection system Tenders

CTN :43047322

31 Dec, 2025 50.12 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply of procurement of spares for cg make ht switchgears d d ? g? g -resin cast spout assembly part no cg8060 , spout fitting with connector part no cg8061 , front insulated connector r part no cg2421 , front insulated connector y part no cg2422 , front insulated connector b part no cg2423 , rear insulated connector r part no cg2821 , rear insulated connector y cg2822 , rear insulated connector b part no cg2823 , instrument control box part no cg2070 , vertical isolating vcb trolley part no cgv008 , earth leakage relay with cbct part no cg0172 , power converter 110v ac to 110v dc part no cg4949 , tripping coil 110v dc 220v dc part no cg28110 , mechanism for tripping coil part no cg28111 , master trip relay part no cg13vajh , 11kvby110v drawout type epoxy resin cast 3ph pt part no cg98n04 , digital protection relay part no cgp154 , epoxy resin cast ct part no cg88200 , side cable box part no cg2222 ) /bid number: gem/2025/b/6946820 * /dated: 03-12-2025 & & / bid document1 / 25

Central Government/Public Sector

CTN :43306547

03 Jan, 2026 10.67 Lacs

Chandigarh - Chandigarh

Tender For supply of spares for abc make flp circuit breaker and drill panel - acb assly complete with ct and incoming part no cb300bc , new control panel assly with up to 750ma part no cb300cma , auxiliary transformer 100va part no cb300cia , earth leakage relay upto 750 ma part no cb300c3ma , control fuse holder part no cb300c4 , test micro switch part no cb300c5 , micro switch for earth leakage lamp part no cb300c7 , isolator on off heavy duty part no cb300d1hd , isolator moving contact for 300a part no cb300d1a , isolator fixed contact for 300a part no cb300d1b , sensitive cbt for elr 750 ma part no cb300d2ma , current transformer for overload part no cb300d3d , ct for ammeter part no cb300d3e , ammeter 300a part no cb300d4 , brass gland part no cb300d7a2 , lead cone part no cb300d7a3 , ammeter ring with glass part no cb300d8 , through going terminal part no cb300d12a , bridge rectifire part no cb300c9 , earth leakage lamp holder with lamp part no cb300d5 , new control pannel assly with 750ma elr part no cb100cma , auxillary transformer 100va part no cb100c1a , sensitive earth leakage relay upto 750ma part no cb100c3ma , sensetive cbt for earth leakage relay 750 ma part no cb100d2ma , current transformer for overload part no cb100d3 , current transformer for ammeter part no cb100d3a , ammeter 100by5 acb 100amps cb 84 part no cb100d4 , brass gland part no cb100d7a2 , air circuit breaker assy with ct and inco part no cb200bc , cb200c4 control fuse holder part no cb200c4 , new control pannel assly. with 750 ma e l part no cb200cma , incoming through going terminal upto 300 part no cb200d12 , throughgoing terminal part no cb200d12a , auxilliary transformer part no cb200c1a , earth leakage relay 750 ma part no cb200c3ma , test micro switch part no cb200c5 , resistance part no cb200c6 , fixed contact part no cb200b1 , isolator moving contact part no cb200d1a , cutrent transformer for o l part no cb200d3b , current transformer for a meter part no cb200d3c , ammeter part no cb200d4 , brass gland part no cb200d7a2 , bridge rectifier part no cb200c9 , copper bushes for volga pannel part no sdpa0004a , test reset key part no sdpa0012 , thermal overload relay part no sdpa00015 , isolator switch 40 amp part no sdpa00051 , 30a restrained plug and socket complete part no sdpa0002 , elbow for plug and socket part no sdpa00022d , sensitive earth leakage relay upto 750ma part no sdpa0019ma , terminal with insulator bushing part no sdpa0003 , test reset spindle with flapper part no sdpa0013 , overload reset plunger assy part no sdpa0008 , sensitive cbt for 750 ma earth leakage r part no sdpa0019ama , trnsfrmr pnl w compnts but w trnsfrmr part no sdpa0001a , main contactor 50a part no sdpa000141an //bid details2 / 60

Central Government/Public Sector

CTN :43287811

12 Jan, 2026 NA

Surat - Gujarat

Tender For procurement of one-off spares for 10 nos. of hitachi hi- rel make vfd panels - xducer curr 240v ac i/p 0-5a o/p 4-20ma r'sbh , fuse hrc 100a 500v din000 p.n.#100nhg000b bussmann , isolator i/p 4-20ma o/p 4-20ma dual channel p.n.#9000u-c-u1-2-1 masibus , relay rtd coil 230vac 1 c/o ptc<1500r wtrd1 , ct ac 100/5a cl-1 5 va gilbrt-mexwell , relay soc 6a 14pin rxze2m114 schneider , relay 6a coil 24vdc 4 c/o rxm4ab2bdtq schneider , fan axial 06" ball bring 230v ac 1p-50hz nishiki,nis17255hb2 , fuse glass fast 2a 250v 5x20 protectron , isolator i/p 0-10v o/p 4-20ma dual channel p.n.#9000u-g-u1-2-1 masibus , fuse semi cond 71a 690v p.n.#71fe bussmann , relay coil 230vac 1 c/o p.n.#vspd1, i/p:-415vac, aux:- 230vac minilec , ct-cbct curr ac 30ma-30a 57mm p:n#17h7nnin3 l&t , earth leakage relay 30ma-30a 230vac 1no+1nc cmr p.n.#17g715gf2 l&t , fuse semi cond 100a 690v fe bussmann 100fe , igbt ipm 100a 1200v d#npm100rl12g for sj7 185,220h/sj7b 220,300h hitachi , card logic pcb d#x4t6900161b for sj7 007h hitachi , card main pcb d#x4t6900771a for sj7 185-300h/sj7b 220-370h hitachi

Central Government And Public Sector

CTN :43268362

31 Dec, 2025 6.60 Lacs

Jirania - Tripura

Tender For supply of 3 phase scr controller for constant voltage current card , high voltage and phase fail phase sequence reverse card rating 20va , charger dc under voltage circuit of solid state sensing type. rating. aux. supply 12v dc,actuating voltage 242v, resetting voltage 245v , load over voltage circuit of solid state sensing type. rating. aux. supply 12v dc rating actuating voltage 248v, resetting voltage 245v , battery dc under voltage circuit of solid state sensing type. rating. aux supply 12v dc rating actuating voltage 198v resetting voltage 220v , battery dc over voltage circuit of solid state sensing type rating aux. supply 12v dc actuating voltage 300v resetting voltage 296v , load dc under voltage circuit of solid state sensing type rating aux supply 12v dc actuating voltage 198v resetting voltage 220v , load over voltage circuit of solid state sensing type with aux. supply 12v dc actuating voltage 248v resetting voltage 245v , load earth leakage circuit imd of solid state sensing type , static annunciation circuit with accept, reset and test facilities,rating 12v dc , 3 phase full wave controller , filter condenser , circuit for dc contactor , 2 pole 2 way no off cam type auto manual mode selector switch , 3 pole 2 way no off cam type boost equalising mode selector switch , 2 c o plug in type auxiliary relay with base for above lamp,240v ac , 2 c o plug in type auxiliary relay with base for remote alarm contact, rating 12v dc , auxiliary contactors for float boost mode selection with add on block , 4 pole 2 way ac rotary changeover selector switch for ac incoming for 220v 80a charger rating 150a , 4 pole 2 way ac rotary changeover selector switch for ac incoming for 220v 60a charger rating 100a ) /bid number: gem/2025/b/7026551 * /dated: 20-12-2025 & & / bid document1 / 21

State Government

CTN :43182093

31 Dec, 2025 NA

Junagadh - Gujarat

Tender For supply of electric items earth fault/leakage relay suitable and four pole 415v change over switch interior

CTN :43190428

05 Jan, 2026 NA

Bardhaman - West Bengal

Tender For supply of limit switch part no 625b040000129 , pvc heavy duty suction discharge helical water hose , hose coupler 3 inch for pvc hose , numerical earth leakage relay , insulating rubber mat

Central Government/Public Sector

CTN :43200751

31 Dec, 2025 30.99 Lacs

Korba - Chhattisgarh

Tender For supply of shunt trip coil assy_part no_1650ts , auxiliary socket assembly_12 no socket_part no_bd5250 , fixed contact assembly 400a_part no_bd4510 , power pack unit 110v dc_part no_bd5999 , operating mechanism complete set_part no_bd4911 , under_over voltage relay_part no_ea6591 , high speed tripping relay_part no_ea6890 , heavy duty earth leakage relay with leakage display time _cbct_part no_ea6641 , moving contact assembly_part no_bd5551 , arc control pot_separator__part no_ek6050876 , earth plug_part no_bd8687 , earth socket_part no_bd8688 , ece make 3point3kv grade 400by630 amps heavy duty trolly comp_part no_bd8271 , lead screw asslypoint_part no_bd4860 , earthing jaw contact_part no_pd4049 , isolating spout assembly with nylon shroud_part no_bc9977 , assorted hardware_part no_bd9295 , heavy duty numerical idmt relay for 3oc_1ef_part no_ea6567 , auxiliary plug_socket complete asslypoint_part no_bd4850 , interlock asslypoint_part no_bd4861 , jaw contact assembly set_part no_bd4050 , moving contact assembly_part no_bd5115551 , high speed tripping relay_part no_ea5116890 , under_over voltage relay_part no_ea5116591 , instrument chamber box complete_part no_bdw5117771 , jaw contact assembly set_part no_bd5114050 , fixed contact assembly 400a_part no_bd-5114510 , carriage ass moving contact assy ocb 400_630 amps_part no_bd-5115550 , shunt trip coil assypoint_part no_5111650ts , heavy duty earth leakage relay with leakage display_cbct_part no_ea5116641 , operating mechanism complete set_part no_bd5114911 , operating shutter assembly_part no_bd5115310 , isolating spout assypointwith nylon shroud_part no_bc-5119977 , heavy duty power pack 3 phase_part no_bd51161993p , heavy duty numerical idmt relay for 3 oc_1 ef_part no_ea5116567 , 11kv gr 400_630a hvy dty troly motorised_part no_bd5118271 , no volt coil assembly_part no_ob31109_1a , fixed contact assembly_250mva_part no_sba3114511 , moving contact assembly inner phase_250mva_part no_ob3116008 , moving contact assembly outer phase _250mva_part no_ob3116007 , carriage assypoint _250mva_part no_sbd3115551 , wire rope mechanism_part no_wr3117000 , heavy duty numerical idmt relay for 3 oc_1 ef_part no_ea3116567 //bid details2 / 42

CTN :43207817

26 Dec, 2025 1.76 Lacs

Kajora - West Bengal

Tender For supply of clamp grndg gi 70sqmm , crc cleaner contct 400ml , earth leakage relay with cbct 12v 1 to 750ma , earth leakage relay with cbct 110v 1 to 750ma , relay overload thermal 80 to 110a 550vac

Central Government/Public Sector

CTN :43164598

01 Jan, 2026 4.86 Lacs

Dhanbad - Jharkhand

Tender For tender for supply of earth leakage relay , motor protaction relay , tape poly crbnt , volt meter selector switch , ammeter selector , vaccum

Central Government/Public Sector

CTN :43146573

26 Dec, 2025 87.48 Lacs

Korba - Chhattisgarh

Tender For supply of spares for mineline make lt equipment acb lt starter and geb c c > f> f - 310a_400a 11_01_00d_acb , earth leakage relay 50_750ma with time lag with cbct elm7lat s_80m_lt starter , pilot relay pru3_lt starter , potential transformer 80va ds1_lt starter , on delay timer 135_30_on_lt starter , isolator on_off_rev, 300a k4r_lt starter , aux relay 220v ac coi 3co base boen3r_lt starter , current transformer for ol 15va 120_75_5_15_lt starter , current transformer lat100_15_lt starter , switch module 133ml200a_lt starter , thermal ol relay ctr 75_5 range 30_75a 122_t_30_75_lt starter , thermal ol relay ctr 120_5 range 40_120a 122_t_48_120_lt starter , on_off isolator k3r_lt starter , islator on_off_rev 100a k5r_lt starter , thermal o_l relay ctr 30_5 range 10_30a 122_t_10_30_lt starter , potential transformer ds_lt starter , switch module 133ml110a_lt starter , switch module 133ml300a_lt starter , thermal ol relay ctr 50_5 range 20_50a 122_t_20_50_lt starter , push button with spindle pb11_pbsl_lt starter , multi pilot relay mpru5_lt starter , hrc power fuse 138_315a_lt starter , current transformer for ol 15va 120_30_5_15_lt starter , sensitive earth leakage relay 50_300ma with variable time lag elm10_lt starter , core balance transformercbt70m_lt starter , isolator on_off 100a k5 _lt starter , off delay timer bota2dt2_lt starter , control plate complete assy dol_22ml_cp_lt starter , isolator k3 on_off 05_00_00_lt starter , isolator k4rs_lt starter , resistance 139_geb_gate end box , earth leakage test push button element boes2_gate end box , pilot relay pru3_gate end box , thermal overload assembly12_00_21_gate end box , potential transformer 80va ds1_gate end box , earth leakge relay 50_750ma with time lag with cbct elm7lat s_80m_gate end box , on_off_rev isolator 300a k4r_gate end box , restrained type plug and socket complete 01_00_00_gate end box , control plate chassis assy_suitable assy_sdl_lhd geb with all components and wiring_gebconrl_gate end box , electronic short circuit relay bompro100_gate end box , single phasing preventor with module spp5cmsp_gate end box , overload shotr circuit relay type_cmsmpm boosr_gate end box , pilot relay pru3_pru11_gate end box mineline acb shunt trip coils 11.09.03, mineline acb overload assembly - breaker 30a -100a 11.01.00a, mineline acb no volt coil under voltage coil assy.11.04.00a, mineline acb overload assembly - breaker 110a - 200a 11.01.00b, mineline acb comp;t con wiring circuit breaker for 100a complete assy. wr1, mineline acb earth leakage relay 50-750ma time lag cbct elm7lat(s)-80m, mineline acb ct for o/l lat100/5, mineline acb ct for ol lat200/5, mineline acb potential transformer part no ds, mineline acb moving contact assy. for breaker 300 amps 11.02.00, mineline acb overload assembly - breaker 210a -300a 11.01.00c, mineline acb isolator assembly k3 on/off 05.00.00, mineline acb circuit breaker up to 400a wiring assembly wr-2a, mineline acb fixed contact assembly for breaker 11.06.00, mineline acb ct for o/l lat400/5, mineline acb ct for o/l lat300/5, mineline acb brass cone & gland assembly bobcg, mineline acb moving contact for breaker, upto 200a 11.02.06, mineline acb main spring 11.05.10, mineline acb fixed contact assembly for isolator 300a 05.30.04.00, mineline acb potential transformer, 80 va part no ds1, mineline acb brass terminal with insulator dmc part no t10, mineline acb shunt trip assembly complete 11.03.00, mineline acb fixed contact for breaker //bid details 2 / 63

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