Latest master trip relay Tenders | Government master trip relay Tenders

Central Government And Public Sector

CTN :44142202

06 Mar, 2026 NA

Thane - Maharashtra

Tender For supply of master trip relay , auxiliary relay model no. vaa33zg8338bch , high speed trip relay , tripping relay , auxiliary relay model no. - vaa23zg0250ba , earh fault relay , instantaneous earth fault relay , auxiliary relay model no. - vaa23zg0252ba

Central Government/Public Sector

CTN :43885066

28 Feb, 2026 21.80 Lacs

Koriya - Chhattisgarh

Tender For corrigendum : supply of spares for prabhu make flp dol starters b b -72 sq mm voltmeter 0 5 kv 110 v ht 1100 , resin cast moulded ct for o l 3 point 3 kv ht 600 , vacuum contactor holding coil 110 v dc ht 204 , dmc moulded 3 point 3 kv insulator for power fuse ht 700 , auxiliary switch for vacuum contactor 2 no plus 2 nc ht 205 , power hrc fuse ht 1500 , 3 pole magnetic o l relay ht 900 , pt 40 va 0 8 12 v 0 110 v ht 206 , vacuum contactor rectifier bridge ht 201 , vacuum contactor 400 a 3 point 3 kv ht 200 , resin cast pt 300 va 3 3 kv 110 v 3 phase ht 350 , resin cast moulded cbct ht 500 , resin cast moulded ct for ammeter ht 650 , earth leakage relay unit without transformer ht 800 , resin cast pt 750va 3 point 3 kv 110v 150 va single phase ht 300 , copper bus bar 400 a set of 3 ht 101 , ht control fuse 3 point 3 kv 2 a ht 400 , vacuum contactor closing coil 110 v dc ht 203 , copper bus bar 300 a fs 3 001b , auxiliary transformer 80va pri 500 525 550v sec 0 8 12 0 110 v fs 3 004b , 3 pole magnetic overload relay type direct acting fs 3 011 , ct for overload relay fs 3 012 , slide lock fuses for voltmeter 15amp fs 3 014 , hrc fuse link for control 4 amps fs 3 018a , auxiliary contactor 3no plus 1nc 110v 415v 500v fs 3 021a , microswitch for push button for start stop e l test and e l reset fs 3 025 , i s pilot panel intrinsically safe fs 3 027 , e l lamp holder with lamp fs 3 029 , dash pot oil 200 ml fs 3 037 , isolator 300a reversing fs 3 002c , sensitive earth leakage relay with cbct and pt e l setting 50ma to 750ma with time delay 0 point 1 to 1 sec in step of 0 point 1 sec with test and reset microswitch and connection wire fs 3 041 , copper bus bar 400 a fs 3 001c , isolator 400a reversing fs 3 002d , air break contactor 300 a fs 3 003l , auxiliary transformer 100va pri 500 525 550v sec 0 8 12 0 110 v fs 3 004d , dmc terminal for outgoing partition 300 amps fs 3 009b , 4 pole magnetic o l relay type ct operated fs 3 011a , pilot relay 12 v dc fs 3 026 , elr 12 v ac fs 3 038 , glass fuse with holder fs 3 040 , cbct ring type fs 3 020c , hrc fuse base and carrier for control 20 amp fs 3 017 , isolator 200 amps on off fs 3 002g , air break contactor 185 amps fs 3 003h , air break contactor 225 amps fs 3 003j , auxiliary contactor 3no plus 1nc 110v 415v 500v fs 3 021a , elr 12v ac fs 3 038 , short circuit hrc fuses 25 amps fs 2 014a , short circuit hrc fuses 32 amps fs 2 014b , short circuit hrc fuses 40 amps fs 2 014c , short circuit hrc fuses 50 amps fs 2 014d , short circuit hrc fuses 63 amps fs 2 014e , hrc fuse base and carrier for control 20 amp fs 2 016 , hrc fuse link for control 2 amp fs 2 017 , hrc fuse link for control 4 amp fs 2 017a , hrc fuse link for control 6 amp fs 2 017b , slide lock fuses for voltmeter 15amp fs 2 013 , short circuit hrc fuses 16 amps fs 2 014 , hrc fuse link for control 10 amp fs 2 017c , single phase preventor cop 20 per fs 2 021 , e l lamp holder with lamp fs 2 027 , sensitive earth leakage relay with cbct and pt e l setting 50ma to 750ma with time delay 0 point 1 to 1 sec in step of 0 point 1 sec with test and reset microswitch and connection wire fs 2 037 , auxiliary transformer 40va pri 500 525 550v sec 0 8 12 v 0 110 v fs 2 004a , copper bus bar 100 amps fs 2 001 , isolator 100a reversing fs 2 002 , 65 sq mm ammeter ct operated fs 2 011 , ct for ammeter fs 2 012 , earth leakage relay complete wo transformer 1 to 75a fs 2 018 , cbct d type fs 2 019 , micro switch for push button for start stop e l test and e l reset fs 2 025 , is pilot panel intrinsically safe fs 2 035 //bid details2 / 70

Central Government/Public Sector

CTN :44099750

28 Feb, 2026 11.41 Lacs

Betul - Madhya Pradesh

Tender For supply of spare for abc make flp star delta starter 90kw 120 hp d d ? g? g - 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

Central Government/Public Sector

CTN :44113930

02 Mar, 2026 22.28 Lacs

Betul - Madhya Pradesh

Tender For supply of spares of abc make flp air circuit breaker 200amp - new control pannel assly with 750 ma e l , auxilliary transformer cb 200c 1 , earth leakage relay 750 ma , test micro switch , isolator on off cb 200d 1 , sensitive cbt for el relay 750 ma , outgoing terminal , air circuit breaker assy with c t and inco , test micro switch , earth leakage relay 750 ma , new control pannel assly with 750 ma e l , auxilliary transformer cb 200c 1 , magnetic o l relay oil dash pot type , acb sub assly type cb 84 , auxilliary transformer cb 200c 1 , shunt trip coil under voltage coil , isolator on off cb 200d 1 , electronic overload relay , sensitive cbt for el relay 750 ma , fixed contact , emergency trip relay , bridge rectifier , isolator fixing plate cb 200d 1c , test micro switch , earth leakage relay 750 ma , new control pannel assly with 750 ma e l , magnetic o l relay oil dash pot type , acb sub assly type cb 84

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 ) /bid number: gem/2026/b/7259768 * /dated: 19-02-2026 & & / bid document1 / 24

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

Central Government/Public Sector

CTN :44099712

28 Feb, 2026 11.87 Lacs

Betul - Madhya Pradesh

Tender For supply of spare for megawin switchgears make 33 kv vcb d d ? g? g -1603apctrcb030vd part no anti pumping relay 30v dc , 1103ct301a5p1 part no heavy duty oilcooled current trnsfrmr , 0802bcol025xx part no tripping coil assembly 30v dc , 1503lr4x03x21x01 part no trip circuit supervision relay , 1103pt11kv2119 part no potential transformer , 1603aerymxxr10 part no numerical idmt relay with 3 oc and 1 ef , 2102daua3vc10306 part no digital amper meter , 1503lr4x12x14xxx part no auxiliary relay with double sensing unit , 0202vcbcire08 part no spring charge motor , 2100trmbkcstce95 part no master trip relay w singel sensing unit , 1503bcagr145xx144 part no battery and charger , 0805viag53xx02 part no vaccume interrupter assembly complete , 0605bba22cx133 part no control cabel connection complete set , 2102mcbacdp10a21 part no mcb double pole 10a ac , 0804bcol05c01 part no closing coil assembly 30v dc , 2102cil22uv0ub20 part no indicating lamp 24 240v ac dc blue , 2102cil22uv0ug20 part no indicating lamp 24 240v ac dc green , 2102cil22uv0ur20 part no indicating lamp 24 240v ac dc red , 2102pbfhdrdx0301 part no push button red , 2102dmfmxxxx18xx part no digtal multifunctional meter , 0805gaca64xxx02 part no gear assy closing assy w charge locking ) /bid number: gem/2026/b/7258762 * /dated: 18-02-2026 & & / bid document1 / 30

CTN :44026177

24 Feb, 2026 NA

Multi City - Maharashtra

Tender For scheme for supply, installation testing & commissioning of under frequency cum frequency trend relay (ftr) numerical iec 61850 compliant relays (4 stage) along with master trip relay and frls cables at various msetcl substation.