Latest numerical protection system Tenders | Government numerical protection system Tenders

Central Government/Public Sector

CTN :44107732

12 Mar, 2026 NA

Dhanbad - Jharkhand

Tender For supply of total 08 items as per the enclosed indent - finger contact , isolator electric board , isolator electric board tank , brkr, crct,mccb , bolt hex , auxiliary contactor , relay digital earth leakage , relay motor protection

CTN :44135588

13 Mar, 2026 13.93 Lacs

Bardhaman - West Bengal

Tender For supply of aux contact coil voltage 240,contactor power 525 415v,busbar terminal assembly,allen bolt,contactor power,contact pin complete style,clamp grinding,lock washer,led tube,led lamp,contactor main,3pole power contactor,contactor pak 150u,coil pak 225us,copper busbar,bushing insulator with stud,icdp switch,contactor main 525v,isolator 100 a,isolator 200a,plug and socket complete,pilot relay 6v dc,earth leakage relay 750 ma,kit contact pak 150u,bush insulator with stud,battery,kit contct 400a,mccb,pt,power contactor pak 225us,earth leakage relay with cbct,contactor pak 20us,power contactor pak 150us,coil for pak 225us,spare coil pak 150u kit

CTN :44125347

12 Mar, 2026 NA

Bardhaman - West Bengal

Tender For supply of resin cast spout assembly part no cg 8060,spout fitting with connector part no cg 8061,front insulated connector r part no cg 2421,front insulated connector y part no cg 2422,front insulated connector b part no cg 2423,rear insulated connector r part no cg 2821,rear insulated connector y part no cg 2822,rear insulated connector b part no cg 2823,instrument control box,vertical isolating vcb trolley complete,earth leakage relay with cbct part no cg 0172,power converter 110 v ac to 110 v dc part no cg 4949,tripping coil 110v dc 220v dc part no cg 28110,mechanism for tripping coil part no cg 28 111,master trip relay part no cg 13 vajh,11 kv 110 v drawout,digital protection relay part no cg p 154,epoxy resin cast current transformer,side cable box part no cg 2222

CTN :44125380

03 Mar, 2026 49.87 Lacs

Bokaro - Jharkhand

Tender For supply of trip coil, vaccum circuit breaker nflp,closing coil,auxilliary switch 6no plus 6nc,trip neutral close switch,heavy duty epoxy resin cast potential transformer ratio 11kv by 110v,heavy duty epoxy resin cast potential transformer draw out type ratio 11 kv by 110 v,h.d. resin cast current transformer- 600 by 300 by 5 by 5a,h.d. resin cast current transformer- 400 by 200 by 5 by 5a,complete vaccum circuit breaker truck fixed type manually operated 12kv - 800 amp - 26ka,complete vaccum circuit breaker truck fixed type, manually operated 12kv-1250amp-26ka,single phase rectifier power pack 110 volt,4 p non directional idmt static relay 3 o c and 1 e f,master trip relay,complete manually operated mechanism,heavy duty epoxy resin cast potential transformer draw out type ratio 3.3kv by 110v,spout bushing insulator with stud 800 by 1250a,insulator set with stud vcb 11kv,earth leakage relay

CTN :44021828

07 Mar, 2026 8.66 Lacs

Bardhaman - West Bengal

Tender For supply of spares for cg make switchgears -resin cast spout assy part no cg8060 , spout filling with connector r y b part no cg8061 , front insulated connector r phase part no cg2421 , front insulated connector y phase part no cg2422 , front insulated connector b phase part no cg2423 , rear insulated connector r phase part no cg2821 , rear insulated connector y phase cg2822 , rear insulated connector b phase part no cg2823 , instrument control box part no cg2070 , vertical isolating trolley part no cgv008 , earth leakage relay with cbct part no cg0172 , power converter 110v ac to 110v dc part no cg4949 , tripping coil part no cg28110 , master trip relay part no cg13vajh , epoxy resin cast potential transformer 1 part no cg98n04 , digital protection relay part no cgp154 , epoxy resin cast current transformer part no cg88200 , side cable box part no cg2222 ) /bid number : gem/2026/b/7214909 * /dated: 14-02-2026 & & / bid document 1 / 24

CTN :44089508

28 Feb, 2026 4.18 Lacs

Kajora - West Bengal

Tender For supply of electrical spares for switchgear 123 d d - contactor main 4p 110v 40a , earth leakage relay 12v ac abcdp15 , ammeter 0 to 60a 96 sq mm ctr 60 by 5a , thermal overload relay flta0007 , no nc electrical switch krn11 , isolator 63a 002 , cable 1. 1kv 1c al pvc 1. 5mm2 , indicating lamp gbf2 11a , isolator on off 400a 112081 , terminal incoming 2253616 , terminal inter conctng f 400a acb 2253616 , terminal bottom 2251528 , ct 200 5a , fixed contact 453623 , moving contact 455271

CTN :44112670

28 Feb, 2026 3.57 Lacs

Bardhaman - West Bengal

Tender For installation of overcurrent, earth fault and earth leakage relay with testing of transformers, switchgear installed at bhanora west block colliery, ecl

CTN :44122282

12 Mar, 2026 NA

Bardhaman - West Bengal

Tender For supply of pole, pcc, 9. 5 m , insulator, pin, 3. 3 kv, prcln , wire, sty, gi , lighting arrester 3. 3. kv , set, lt stay, 19 mm, anchr rod, turn buckle , earth leakage relay assy. 50-750ma 300 ms , potential transformer, 11kv, 3p , ct, 3. 3 kv,15va, epxy resin, 5 p 10 , electrode rod, dia 76 mm l 3100 mm, gi, chmcl , wire earth, gi , flood light elec. led, 150 w , cable joint kit 70 mm2 copper 3. 3 kv, 3 c , cable joint kit 35 mm2 copper 1. 1 kv, 3 c , backfill compound , installation charges

Central Government/Public Sector

CTN :44113930

02 Mar, 2026 22.28 Lacs

Betul - Madhya Pradesh

Tender For supply of cb200cma part no new control pannel assly with 750 ma e l , cb200c1a part no auxilliary transformer cb 200c 1 , cb200c3ma part no earth leakage relay 750 ma , cb200c5 part no test micro switch , cb200d1 part no isolator on off cb 200d 1 , cb200d2ma part no sensitive cbt for el relay 750 ma , cb200d12c part no outgoing terminal , cb200bc part no air circuit breaker assy with c t and inco , cb200c2 part no magnetic o l relay oil dash pot type , cb200b part no acb sub assly type cb 84 , cb200b15 part no shunt trip coil under voltage coil , cb200c2bn part no electronic overload relay , cb200b1 part no fixed contact , cb200d23 part no emergency trip relay , cb200c9 part no bridge rectifier , cb200d1c part no isolator fixing plate cb 200d 1c ) /bid number: gem/2026/b/7262228 * /dated: 19-02-2026 & & / bid document1 / 28

Central Government/Public Sector

CTN :44099750

28 Feb, 2026 11.41 Lacs

Betul - Madhya Pradesh

Tender For supply of fdb101c part no isolator 300a reversing , fdb114ma part no sensitive earth leakage relay 750ma , fdb117b part no auxiliary transformer 250 va , fdb139 part no timer , fdb121 part no test micro switch , fdb142 part no auxillary contactor , fdb128 part no ht bolt for front cover , fdb101a part no isolator 200 a reversing , fdb102a1 part no main contector 50 75 hp , fdb102b2 part no main contactor kit for 90 150 hp , fdb109 part no magnetic overload relay , fdb110 part no fuse holder , fdb111 part no leakage indication lamp holder , fdb112 part no leakage indication lamp , fdb113 part no core balance transformer for mechanical , fdb113ma part no sensitive cbt for 750ma earth leakage re , fdb117 part no auxilliary transformer 100 va , fdb122 part no start stop micro switch , fdb102b part no main contactor 90 150 hp , fdb104 part no terminal with insulator incoming , fdb107a1 part no brass gland , fdb115 part no selenium bridge rectifire , fdb116 part no resistance , fdb118 part no ammeter , fdb119 part no ct for overload , fdb124 part no test reset spindle with flapper , fdb129 part no ht bolt for top cover , fdb130 part no ht bolt for terminal box , fdb131 part no pilot relay , fdb136 part no connecting lead complete , fdb138 part no single phase preventor , fdb140 part no hrc fuse base , fdb141 part no hrc fuse , fdb120 part no ct for ammeter ) /bid number: gem/2026/b/7258988 * /dated: 18-02-2026 & & / bid document1 / 35

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