Latest numerical protection system Tenders | Government numerical protection system Tenders

Central Government/Public Sector

CTN :44934733

29 Apr, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot ferrous scrap - scrap ms s&t released items of sort and sizes including, junction box, stop signal, shunt signal with offset, point machine body , signal pole, signal ladder, unit to aspect, route drum, rodding set, location box, gate boom, signal base, shunt signal, point d bracket, route drum, impedance bond cover, protection cover, half location frame, signal post, plunger, ladder assay, offset bracket, point machine without motor, ground connection/point rodding, ms battery box, gate meeting post, gate pedestal, gate gear box, empty cabinet, strips, plates, rods, transmission assemble, levers, pipes, ladder, fabrication angle channels, signalling electrical substation machinery parts fittings, nut bolts, signalling poles, point motor, supporting patti, fuse alarm box, power supply box, rail deflector, point jb, aftc tu jb, relay and all kind of signalling items and other miscellaneous ms gi and ci fittings with or without n/f and other attachments. nf without attachment will not be delivered. note- cutting allowed only for location boxes for easy loading at the time of delivery. location - b by 1

Central Government/Public Sector

CTN :44925942

02 May, 2026 7.31 Lacs

Korba - Chhattisgarh

Tender For supply of spares of 33 kv voltech make control and relay panel f f - dicconnecting terminal block part no. vm33trf003 , non- disconnecting terminal block part no. vm33trf004 , super sensitive numerical realy part no. vm33trf005 , transformer diferential protection relay part no. vm33trf011 , breaker cntrl switch 1pl trip, 1pl close part no. vm33trf034 , breaker cntrl switch 2pl trip, 2pl close part no. vm33trf0 34a

Central Government/Public Sector

CTN :44932081

09 May, 2026 22.40 Lacs

Angul - Odisha

Tender For supply of transformer protection relay

CTN :44931607

04 May, 2026 NA

Nagpur - Maharashtra

Tender For supply of 5nos spare numerical distance protection relay

CTN :44912201

23 Apr, 2026 NA

Bareli - Madhya Pradesh

Tender For feeder protection relay- supply, installation testing and commissioning of microprocessor based numerical over current and earth fault protection relay as per attached mcf spec no. mcf/rbl/el/ps/mrs/relay/001, dt. 12.07.2018 [ warranty period: 30 months after the date of delivery ]

CTN :44895724

06 May, 2026 NA

Mumbai - Maharashtra

Tender For tender for supply of crimp contact male awg16 , module hl 105 1x18 contacts awg20 , module hl 105 3 3 4 contacts awg16 , module hl 105 6 4 contacts awg16 , relay mono 10a 28vcc type 2l10b1p , relay mono 10a 28vcc type 6l10b1p , doide , power supply 24vdc 5a , relay 2rt 10a 28v , relay 4rt 2a 28vcc p , relay 4rt 2a 28vdc with suppressed device , timer , timer on operate 28vdc 05 a10 sec , isom pass mb , simatic dp 5 universal terminal modules tm e15c26 a1 , fuse 6 3x32 2 5a fast , fuse ha39 6 3x32 1a fast , fuse ha39 6 3x32 4a fast , fuse ha39 6 3x32 6 3a fast , fuse 6 3x32 16at time delay , connector sub d 9pts male subd , ac circuit breaker nsx250 without socle , numeric indicator , df82 circuit breaker without cradle db3 and db4 , connector , isolator , contact de puissance , switch d22 1poles , switch d22 3poles 1 8 tour , push button black 2nf , switch 2 pistons 8 stage , head pb d22 red , overvoltage protection device , thermal relay , thermal protection td04 , thermal protection td04 , switch 3 pistons 2 stage , switch 2 pistons 2 stage , switch 3 pos , fan 28vdc 172x150x38 , resistor 1000 ohms 1w 1 , mechanical push button black , dc circuit breaker da402 without cradle db3 and db4

CTN :44415932

27 Apr, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : supply of 26bsll001 es3439b-3rb21334qw1 (motor protection relay) , 26bsll001 es3439b-3ua50001f+ 3ux1418 (bimetal overload relay having relay range 3.5-5a with adapto) , 26bsll001 es3439b-3ua50001g+ 3ux1418 (bimetal overload relay having relay range 4-6.3a with adapto)

CTN :44728383

23 Apr, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : supply of main switch board spares c c - switch 4-port , gyro pump , power contactor mnx 70 , indicating lamp-colour: yellow,input , voltage: 240v ac 50hz, , indicating lamp, colour: green, input , voltage: 240v ac, 50hz,le , indicating lamp,colour: green, input , voltage: 24 v dc,led typ , 1000w.remotly operated search light , with control panel , mccb 20a , mccb 32a-nom 32a 1auxcont+1trip alm , therm 25,6-32a magne288a , mccb dn0-63a , mccb dn0-100a , power contactor mnx9/32 , power contactor mnx 45 , mccb 250a tp with 1 aux. with shunt trip , hand change over switch (hcos) , vme ip carrier , 50 pin pcb-ai , flash memory card 2 mb , connector for rtd card , connector for ai card , vme processor , 24*30 mm yellow indicator , 24*30 mm red indicator , 24*30 mm green-momentary 2 c/o pb , 24*30 mm red-momentary 1 c/o pb , 24*30 mm red-momentary 2 c/o pb , 24 30 mm blue-momentary 1 c/o-pb , 24*30 mm white-momentary 1 c/o pb , trackball , interposing relay, 2 c/o 24 vd , terminals for plc cards , ms 10 horizontal float level switch , intercom system (pcb assembly for , pan 5701) , micphone(stowage hook, preamplifier 7 , pin(pan1424-00&pan6702) , intercom system (line interface , module)-pas30670 , 63a, 3pole, mcb , 2x18w fluorescent tube light , mast head light (white) , stern light(white) , all round light(white) , all round light(red) , power supply unit(132 084ng003) , nsiu-nmea(na06 201109) , power unit 24vdc (nb05 307) , internal communication system(pre amplifier pcb imcos 8210) , motorised potentiomed er(frequency) , led lamp(red)12v dc , 2a, 1 way mcb 2p , serial to usb converter for touch screen , rectifier unit , end cover for sttb 2.5 , proximity switch 0-150 rpm , optical smoke detector head sv.ip44d (conduit box) , gyro connection pcb , gyro sensor pcb , gyro outer sphere pcb , mk2-modulator pcb , spare parts x/s-mtr down , local control pcb , mk2-power i/o pcb , sub-miniature fuse 1a 250 v , cia cont to i/f pcb , fan, complete assembly , encoder 2048, pulse per revolution , spare parts x-ped up , relay 12v dc , motor control module , trackball 50mm nsc , insc-isw-controller , convertor ac 85-264v/dc 24v , sailor ip handset & cradle , em log fd card , miniature cirucit breaker 20 amps , mcb 3 pole 50a , hrc fuse, fuse link (2a) , hf fuse link 4a , hf fuse link 4a , 22.5mmdia.240v ac,green, ledlamp, teknic , mccb-25a , acb spare aux. contact (6no+6nc) , mccb dth800 inst 360-640a , mccb, 3p, dl-100, 40a , voltage relay(t3300-02) , synchroscope , ammeter, aε, 0-400a , tp mcb,240v ac, 50hz, 4a , terminal cts 2.5un , terminal cts 6u , power terminals-suitable up to 6 sq.mm wire , o/c &s/c relay (t2500-06) , terminal cts 10u , double frequency meter -415vac range45-50-55hz size 96 x96 , quint-power supply unit , wtrd1 thermistor relay , power terminals-suitable up to 70 sq.mm wire , synchronoscope-input415vac size:96x96 with gasket , mcb 10a tp , mcb 16a tp , mcb 25a 3 pole , mcb 40a tp , mcb 63a tp , hcos 50a (with out enclosure) , dn2-mm 240v ac electrically operated mechanism direct drive , motor protection relay, microprocessor based , indicating lamp-colour: blue, input , voltage: 240v ac, 50hz,le , 6a,1 way mcb, 2p , ais gps anteννα ατ575-68(2gdb,tnc-f) , hrc fuse, fuse link (4a) , hrc fuse, fuse link (6a) , hrc fuse base & carrier 2a/6a , red push button , governor control switch , control terminals , illuminated pb,red , illuminated pb.green , control terminals cst 2.5 , relay mno 240vac 4 no conatcts , relay 240 v ac mno realyn 3no+1nc contact , relay mno 415vac, 4nc contact , sart , motorised mechanism for 400/630

CTN :44895668

06 May, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of pressure switch , plc digital input , under voltage relay 230 vac 1 phase , current transformer 15a/5a , pressure transmitter 0-10 bar , transmitter , pressure , temperature transmitter 0.150 deg c , current transformer 5a/5a , motor protection relay , weter level switch , thermo element exhaust

Central Government/Public Sector

CTN :44713565

24 Apr, 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

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