Latest motor protector circuit breaker Tenders | Government motor protector circuit breaker Tenders

Central Government And Public Sector

CTN :45252386

10 Jun, 2026 NA

Chittorgarh - Rajasthan

Tender For tender for supply of ac under voltage_over voltage circuit of solid state sensing type alv-d2 for ov , input surge protection network (mov based) in-20ka , imax-40ka up-2.2kv , current transformer 80 a / 5 a , cl 1.0 , 5 va , current transformer for ac ammeter am1 , 75a/5a , cl1.0 , 5va , emc filter (ac side) (mf-423-3-3d-80a-440vac , case r4) 440 v , 80 a ac , emc filter (ac side) (mf-423-3-3d-60a-440vac , case r7) 440v/60a ac , surge suppressor mov for ac input 275 v/20d (mov1-3) , surge suppressor mov for ac input 510v ac (k510) (mov 4-6) , control transformer for ac auxiliary supply 456 / 240vac , 500va , cooling fan with fan failure alarm contact 230v ac , 6 inch , 50w , 3ph , ac power capacitor 7.5kvar , 480v , 3ph , ac power capacitor 10kvar , 480v , ac reactor for pfc1 25a , 1550 micro henry , three phase , double wound , impregnated naturally air cooled mains transformer 50.03 kva (456/300v) , three phase , double wound , impregnated naturally air cooled mains transformer 38.21kva (456/40v) , semi-conductor hrc fuses for the rectifier bridge 80et , 690v , semi-conductor hrc fuses for the rectifier bridge 690v/500a (500mmt) , rectifier fuse fail detector circuit for rectifier fuse 220v dc , rectifier fuse fail detector circuit for above fuse 24v dc , diode skkd101/16 , scr1 12 425 a 12nos (425a/1000piv) , d1 300a 300a/600piv , interphase transformer 1.238kva , interphase transformer 1.13kva , shunt for cpc1 , cpc2 sh 100a/75mv , shunt for cpc1 , cpc2 sh 600a/75mv , bleeder resistance 350 ohm 750w 2 in parallel , bleeder resistance 50 ohm 100w 4 in parallel , bleeder resistance 2k 50w 2 in series , bleeder resistance 50 ohm 50w , dc overload circuit of solid state sensing type for 110 percent overload alarm and trip function , dc overload circuit of solid state sensing type for 110 percent overload alarm and trip function 230v ac 744 a , dc overload circuit of solid state sensing type for 150 percent overload alarm and trip function 230v ac 177a , dc overload circuit of solid state sensing type for 150 percent overload alarm and trip function 230v ac 1014 a , filter choke 118 a 650 micro h , filter choke 676 a 16.5 micro h , filter condenser fuse fail detector circuit 220v dc , filter condenser fuse fail detector circuit 24v dc , 3 phase scr full controller card for scr firing 220v dc , 3 phase scr full controller card for scr firing 24v dc , 2 c_o plug in type auxiliary relay with base for ineterlock 240v ac 2c_o mpc , 2 c_o plug in type auxiliary relay with base for b2.4v function and interlock 240v ac 2c_o mpc , 2 c_o plug in type auxiliary relay with base for b2.75v function and interlock 240v ac 2c_o , double disk type wire wound potentiometer to adjust output voltage in float mode 10k _3w , potentiometer pcb for voltage control circuit for cpc1 and cpc2 mt 120a , potentiometer pcb for current control circuit for cpc1 and cpc2 mt 121a , rectifier dc over voltage circuit of solid state sensing type for alarm indication pfc and trip function , rectifier dc over voltage circuit of solid state sensing type for alarm indication pfc and trip function , rectifier dc under voltage circuit of solid state sensing type for alarm indication pfc and trip function , rectifier dc under voltage circuit of solid state sensing type for alarm indication pfc and trip function , 2 c_o plug in type auxiliary relay with base for trip latch function 240v ac 2c_o mpc , charger silicon blocker diode diode skr300_12 , 300a_1200 piv , 2 c_o plug in type auxiliary relay with base as contact multiplier for mccb4 220v dc 2c_o , load under voltage circuit of solid state sensing type for alarm indication and pfc , load under voltage circuit of solid state sensing type for alarm indication and pfc , load over voltage circuit of solid state sensing type for alarm indication and pfc , load over voltage circuit of solid state sensing type for alarm indication and pfc , load over voltage circuit of solid state sensing type for pfc and trip function , d

CTN :44728383

25 May, 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

Central Government/Public Sector

CTN :45252312

29 May, 2026 45.74 Lacs

Chandrapur - Maharashtra

Tender For supply of isolator 400amps 3 3kv reversing part no ht100b , isolator 200 amp 3 3 kv on off part no ht100 , isolator fixed contact set part no ht1001 , isolator moving contact set part no ht1002 , vacuum contactor 400 amps 3 3kv part no ht200 , bridge rectifier unit complete part no ht005 , vacuum interrptor 3 3kv 400a part no ht202 , bottle for vaccum contractor 400 amps 3 part no 201 , vaccum contactor holding coil 110v dc part no 204 , auxiliary switch for vaccum contractor 2 part no 205 , p t 40va 0 8 12v 0 110v part no 206 , auxiliary contactor 3no 1nc 110v ac part no 208 , resin cast p t 750va 3 3kv 110v single part no 300 , isolator handle on off with axel bush part no 1501 , ht control fuse 3 3 kv 2 amps part no 400 , resin cast moulded cbct part no 500 , e l unit complete without transformer part no 800 , single phase preventer cup 20 pfr make part no 2001 , ct oprted ct sec 5a motor prtectn relay part no ht900e , o l rly thrml 4 7 5a ct oprtd w mntng part no 900b , 72sq mm ammeter 0 150 450a part no ht1000 , 72sq mm voltmeter 0 5kv part no ht1100 , ammeter selector switch part no 1001 , hrc fuse base carrier for control part no 1200 , hrc fuse link 4a for control part no 1201 , push button with element for start sto part no ht1300 , lamp holder with lamp on off trip part no ht1400 , power hrc fuse part no 1500 , brass cable gland complete with c i clam part no 1600 , copper bus bar 400 amps set of 3 part no ht101 , undervoltage relay part no ht2000 , static type idmtl over current and short part no ht900a , pilot realy 12dc part no ht2200 , voltmeter selector wsitch part no ht1101 , contactor tp 12 amps ac3 duty fitted wit part no ht200a

corporations/Associations/Others

CTN :45177125

27 May, 2026 19.06 Lacs

Amber - Rajasthan

Tender For supply of mpcb 1.0-1.6a , 4-6.3 amps, 3 pole -mpcb , mpcb 7-10a , mpcb 9-13a , mpcb 14-22a , mpcb 18-26a , mpcb 22-32a , mccb 400a 3p 415 vac , mccb 200a, cs , mccb 125a 3 p 415vac , mccb 100amp 50ka 3p , mccb 63a 3p 415vac , mccb 32a 3p 25ka , power contactor 18a , pwr cntr lc1-d323 110vac , 115a lc1fdp115a tp cv 110 v , contactor, model no. tc1d4011 , pwr cntr 50a tc1d5011f5 , pwr cntr lc1d803f 110vac , pwr cntr 185a lc1fdp185af5 , red led indicat lamp 110 v ac msp , ind lamp green 110vac , ind lamp amber 110vac , led lamp red 240vac , ind lamp blue 240vac , yellow led, 240v ac msp , ind lamp green 220vdc , 24 220v dc led indication lamp amber , ind led lamp blue 220vdc , 660 control fuse 2a , 660 control fuse 4a , control fuse 6a , 660 control fuse 10a , control fuse 16a catridge type , mpcb 28-40a , mpcb 1.6- 2.4amps, 3p with 1no , mpcb rotary 2.5-4 100ka no. st , mccb 250a 50ka ol and sc trip , mccb 16a 3p 25ka , 100a tp mccb with sc release , 160a tp mccb with sc release , 16a tp mccb with sc release , 220a tp mccb with sc release , 50a tp mccb with sc release , charging spring 3200a , charging spring 2500a , charging spring upto 1600a , fix contact 1600a 415v 3p , fix contact 2500a 415v 3p , fix contact 3200a 415v 3p , fix contact upto 800a 415v 3p , moving contact 1600a 415v 3p , moving contact 3200a 415v 3p , moving contact 2500a 415v 3p , moving contact upto 800a 415v 3p , arc contact 1600a 415v 3p , arc contact 3200a 415v 3p , arc contact upto 800a 415v 3p , closing coil 2500a and above , closing coil upto 2000a , trip coil 2500a and above , trip coil upto 2000a , arc chutes 2500a 415v 3p , arc chutes 3200a 415v 3p , arc chutes upto 1600a 415v 3p ) /bid number : gem/2026/b/7521289 * /dated: 12-05-2026 & & / bid document 1 / 50

Central Government/Public Sector

CTN :45175748

02 Jun, 2026 NA

Malanjahknd - Madhya Pradesh

Tender For supply of ultrasonic level transmitter , pressure gauge , load cell , magnetic flow transmitter , flow control valve , limit switch , pressure gaguge , pressure transmitter , zero speed switch , flow transmitter , pull cord switch , pressure switch 7 bar , pressure gauge , radar level transmitter , pneumatic operated on or off ball valves , temperature gauge , temperature switch , pressure indicating transmitter , level switch , solenoid valve to lift rack up and lower , pressure switch , limit switch , bed mass transmitter , bed level transmitter , rake level transmitter , moulded case circuit breaker , rotary drive kit , motor protection circuit breaker , power contactor , semiconductor fuse , vfd , miniature circuit breaker , control transformer , potential transformer , ups , led indicating lamp for r phase red , led indicating lamp for y phase yellow , led indicating lamp for b phase blue , led indicating lamp for feeder on red rating 230vac , led indicating lamp for feeder off green rating 230vac , led indicating lamp for feeder trip amber rating 230vac , opaque actuator with holder push button for feeder start green , no block , opaqueactuatorwith holder push button for feeder stop red , nc block , opaque actuator with holder push button for dosing pump speed , opaqueactuatorwith holder push button for alarm reset black , opaque actuator with holder push button for alarni acknowledge yellow , mushroom actuator , 1nc 1 nc contacts , 1 way plastic control stations with yellow cover , 2 pole 2 way selector switch for feeder local , auxiliary relay , socket , auxiliary plug , signal isolator , panel top indicator , power supply module , plc , pneumatic operated on off ball valves , di or do card , ai or ao card , di card , hmi , ethernet switch , industrial ethernet cable 2x2 , rj 45 connetor , door mounted limit switch , tube light , enclosure heater , thermostat , utility socket , 6 inch fan and filter , vacuum gauge 3 by 8 inch bsp , pressure gauge 3 by 8 inch bsp //bid details 2 / 74

Central Government / Public Sector

CTN :45121024

19 May, 2026 NA

Hyderabad-T - Telangana

Tender For supply of trip fuse type ti-600 for rectifier type trsr 725/2460 of m/s hind rectifier as per hirect part no. rm112137. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45137589

30 May, 2026 17.06 Lacs

Korba - Chhattisgarh

Tender For supply of spares of field switches for drills e e - shunt trip coil assembly, part no - v0021 , electrical release coil assly, part no - v0022 , aux. switch assy, part no - v0024 , soloinoid coil for closing mechanism, part no - v0025 , antipumping realy for solinoid, part no - v0026 , closing contactor for solenoid, part no - v0027 , flex connector, part no - v0028 , support insulator single hole for vcb, part no - v0031 , secondry plug and socket, part no - v0032 , fibre glass barrier set for fixed type v, part no - v0039 , drive insulator for vcb, part no - v0041 , vacuum interrupter, part no - v0048 , vacuum circuit braker assly. vcb9576, part no - vfs0062 , indicating lamp, part no - p0043 , trip neutal close switch, part no - p0045 , rectifire capacitor, part no - p0048 , earth leakage relay, part no - p0049 , over current relay single pol, part no - p0050 , resin cast core balance transformer, part no - p0051 , potential transformer 11 kv 110 v,100, part no - p0053 , resin class ct class isp10 ci10, part no - p0056 , 6.6 kv plug complete, part no - p0064 , 6.6 kv socket insulator, part no - p0065 , idmt relay, part no - p0083 , motor protection relay, part no - fsv00121 , ht hrc fuse for p.t., part no - fsv00110 ) /bid number : gem/2026/b/7522304 * /dated: 09-05-2026 & & / bid document 1 / 32

corporations/Associations/Others

CTN :45113466

22 May, 2026 NA

Kanpur - Uttar Pradesh

Tender For supply of 0302_vt fuse failur relay , 0302_trip relay , 0302_multiplier to trip relay , 0302_relay coil supervsion relay , 0302_dc supply supervision relay , 0302_inreposing relay , 0302_cb contact multi relay

corporations/Associations/Others

CTN :45138316

19 May, 2026 NA

Bardhaman - West Bengal

Tender For supply of siemens make contactors mpcb limit switch d d - diodes for dc change over , auxiliary contactor for trip circuit healthy , auxiliary contactor for fault trip , auxiliary contactor for cb service status , limit switch service test , cable chamber door limit switch , auxiliary contactor for l r in r mode , motor 220v dc 4107830041 for 12kv , closing tripping y1 y9 release 220 v dc , power contactor,q23,q24,32a, 240v ac , auxiliary switch s1 12no 12nc , power contactor with 2no 2nc , power contactor type 3tf50 , power contactor type 3tf32 , power contactor type 3tf34 , mpcb, 3 pole ,rated thermal currents 42 a , mpcb range-0.9-1.25a , mpcb, 3 pole ,rated thermal currents 208 a , mpcb, 3 pole ,rated thermal currents 520 a , siemens make heavy duty switch disconnector fuse , mpcb, 3 pole ,rated thermal currents 975 a , mpcb, 3 pole ,rated thermal currents 416 a , mpcb, 3 pole ,rated thermal currents 26 a , mpcb, 3 pole ,rated thermal currents 65 a , mpcb, 3 pole ,rated thermal currents 21 a , mpcb, 3 pole ,rated thermal currents 1170a , power contactor,9a,24v dc , power contactor type 3tf35 , 45a power contactor with 2no 2nc aux. cnt diodes for dc change over, 220v dc for 12kv, 1250/2000a ,3.3kv vcb, type-3ak, 40ka, panel type-8bk80, auxiliary contactor for trip circuit healthy, k14, 2 no+2 nc, 220v dc. for 12kv, 1250/2000a, 3.3kv vcb, type-3ak, 40ka, panel type-8bk80, auxiliary contactor for fault trip, 2 no+2 nc, 220v dc. for 12kv,2000a, 3.3kv vcb, type-3ak, 40ka, panel type-8bk80, auxiliary contactor for cb service status, 4 no+ 2 nc, 220v dc. for 12kv,2000a, 3.3kv vcb, type-3ak, 40ka, panel type-8bk80, limit switch (service & test), 4no test+ 4 no service (ptd4392133020) for 12kv, 1250/2000a, 3.3kv vcb, type-3ak, 40ka, panel type- 8bk80, cable chamber door limit switch, s31,s33 1 no + 1 nc for 12kv,1250/2000a, 3.3kv vcb, type-3ak, ) /bid number : gem/2026/b/7516447 * /dated: 09-05-2026 & & / bid document 1 / 26

CTN :45034453

13 May, 2026 NA

Kargil - Jammu And Kashmir

Tender For corrigendum : supply of misc items for amn model room - flare trip dummy model iron plus wooden for trg purpose , candle smoke wooden for display model , 105 mm gun cartridge iron cartridge khokha as original for trg purpose , 105 mm fuse model for display iron plus wooden , 105 mm ifg be he dummy round of 105 mm he in iron with actual size , 105 mm ifg he shell 105 mm he round for display 18 inches length and 105 mm diameter , 84 mm tpt shell case rl 84 mm rl tpt round as original with actual wt , 81 mm ill shell case mortar illumination round with actual size for trg purpose , 51 mm ill shell case mortar aluminum round as actual dummy model , 7 point 62 mm ball tracer mmg iron cartridge for display big size , 5 point 56 mm ball insas brass cartridge as original size

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