Latest rectifier spares Tenders | Government rectifier spares Tenders

Central Government/Public Sector

CTN :44670909

06 Apr, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot non ferrous scrap - 98210014: cond. & u/s. copper scrap consisting of copper plate , copper cut pieces, contact ring , contact lever,contact arm,gr slip ring,tfr bushing, contact,smgr interlock strip,screw,tube, copper strip, copper nut, copper bolts, loco brake part, copper pipes, carbon brush wire,copper rods, copper bus bars, gr roller, cgr coils, contact parts ,gfc tip,copper shunt contactor, copper slug,copper clip, copper brush, inter connecting copper with/without lug, copper washer, blow out coil,line contactor, copper braker, transformer coils and rods, transformer windings, coils such other similar items with or without ms/brass and other attachments and with or without coatings as is where is condition. location: in tub no-1,2,3 of ward 04/ssd/ptj.

Central Government/Public Sector

CTN :44350742

03 Apr, 2026 43.60 Lacs

Dipka - Chhattisgarh

Tender For corrigendum : procurement of spares for prabhu make nflp auto transformer starter - diode by255 for vacuum contactor part no ht200c or equivalent , vacuum contactor closing coil 110v dc part no ht203 or equivalent , vacuum contactor holding coil 110v dc part no ht204 or equivalent , copper terminal bar for o g terminal part no ht701a or equivalent , brass cable gland complete with c. i clam part no ht1600 or equivalent , intrinsically safe pilot panel complete part no ht3000 or equivalent , isolator 400 amp, 6. 6 kv part no ht100a or equivalent , vaccum contactor 400amp, 6. 6kv grade part no ht200 or equivalent , bottle for vaccum contactor 400amps. 6. 6kv part no ht202 or equivalent , dmc insulator for i c,t g,o g and power fuse 6. 6kv part no ht700a or equivalent , timer electronics 3sec to 3minon delay part no ht2004a or equivalent , contactor tp,12 amps ac3 duty fitted with 110 v dc coil part no ht200a or equivalent , microcontroller based ct operated ct sec. 5a motor protection relay having following features with display over load protection, single phasing, part no ht900e or equivalent , oil cooled copper wound auto transfrmr starter part no tr1100kw or equivalent ) /bid number: gem/2026/b/7289425 * /dated & & / bid document1 / 20

Central Government/Public Sector

CTN :44612009

08 Apr, 2026 44.82 Lacs

Koriya - Chhattisgarh

Tender For supply of cb 200c 3 , earth leakage relay upto 750 ma cb 200c 3 ma , test microswitch cb 200c 5 , microswitch for earth leakage lamp cb 200c 7 , isolator moving contact cb 200d 1a , isolator fixed contact cb 200d 1b , isolator on off heavy duty cb 200d 1 hd , sensitive cbt for earth leakage relay 750 ma cb 200d 2 ma , current transformer for overload cb 200d 3b , current transformer for ammeter cb 200d 3c , ammeter cb 200d 4 , isolator interlocking microswitch cb 200d 6 , test reset spindle with flapper cb 200d 10 , incoming terminal cb 200d 12 , throughgoing terminal cb 200d 12a , interconnecting terminal cb 200d 12b2 , outgoing terminal cb 200d 12c2 , copper busbar with sleeving r cb 200d 13 , copper busbar with sleeving y cb 200d 13 , copper busbar with sleeving b cb 200d 13 , incoming lead cb cb 200d 16b , outgoing lead cb cb 200d 17b , isolator lead incoming cb 200d 19a , isolator lead outgoing cb 200d 20a , control panel assy with upto 750 ma earth leakage relay cb 200c ma , fixed contact cb 300b 1 , moving contact cb 300b 2 , moving contact carrier cb 300b 3 , fixed contact carrier cb 300b 4 , arc chute cb 300b 5 , short circuit trip assy with stud cb 300b 6an , blow out coil cb 300b 8 , shunt trip coil cb 300b 15 , auxiliary transformer 100va cb 300c 1a , magnetic overload relay oil dash pot type cb 300c 2 , earth leakage relay mechanical latch type cb 300c 3 , earth leakage relay upto 750 ma cb 300c 3 ma , test microswitch cb 300c 5 , isolator moving contact cb 300d 1a , isolator fixed contact cb 300d 1b , isolator on off heavy duty cb 300d 1 hd , sensitive cbt for earth leakage relay 750 ma cb 300d 2 ma , current transformer for overload cb 300d 3d , current transformer for ammeter cb 300d 3e , incoming terminal cb 300d 12 , throughgoing terminal cb 300d 12a , interconnecting terminal cb 300d 12b3 , outgoing terminal cb 300d 12c3 , test reset spindle with flapper cb 300d 10 , copper busbar with sleeving r cb 300d 13 , copper busbar with sleeving y cb 300d 13 , copper busbar with sleeving b cb 300d 13 , circuit breaker sub assy comp with ct and incoming and outgoing lead cb cb 300bc , control panel assy with upto 750 ma earth leakage relay cb 300c ma , ammeter cb 300d 4 , incoming lead cb cb 300d 16c , outgoing lead cb cb 300d 17c , isolator lead incoming cb 300d 19 , isolator lead outgoing cb 300d 20 , fixed contact cb 400b 1 , moving contact cb 400b 2 , moving contact carrier cb 400b 3 , fixed contact carrier cb 400b 4 , arc chute cb 400b 5 , short circuit trip assy with stud cb 400b 6an , blow out coil cb 400b 8 , copper braided wire for moving contact cb 400b 9 , control panel assy with upto 750 ma earth leakage relay cb 400c ma , auxiliary transformer 100va cb 400c 1a , magnetic overload relay oil dash pot type cb 400c 2 , earth leakage relay mechanical latch type cb 400c 3 , earth leakage relay upto 750 ma cb 400c 3 ma , isolator on off heavy duty cb 400d 1 hd , sensitive cbt for earth leakage relay 750 ma cb 400d 2 ma , isolator moving contact cb 400d 1e , isolator fixed contact cb 400d 1f , current transformer for overload cb 400d 3f , brass gland cb 400d 7a2 , incoming terminal cb 400d 12 , throughgoing terminal cb 400d 12a , interconnecting terminal cb 400d 12b , outgoing terminal cb 400d 12c , incoming lead cb cb 400d 16 , //bid details 2 / 135 terminal cb 400d 12c , incoming lead cb cb 400d 16 , outgoing lead cb cb 400d 17 , isolator lead incoming cb 400d 19 , isolator lead outgoing cb 400d 20 , copper busbar with sleeving r cb 400d 13 , copper busbar with sleeving y cb 400d 13 , copper busbar with sleeving b cb 400d 13 , isolator reversing 200a fg 101 , terminal with insulator incoming fg 104 , terminal with insulator throughgoing fg 104a , terminal with insulator interconnecting fg 104b , 150a restrained plug and socket complete fg 109 , 150a restrained plug only fg 109 1 , dmc socket insulator with keeper fg 109 2a , tube contacts pilot fg 109 2b , tube contacts main fg 109 2b1 , auxiliary contactor fg

corporations/Associations/Others

CTN :44640261

07 Apr, 2026 NA

Multi City - Multi State

Tender For auction sale of empty oil barrel,pvc wire (allu),pvc wire,ctpt,tyre scrap jeep / motorcycle,revolving chair,steel chair,transformer body without coil & oil,e-waste item ( ups, printer,mouse,keyboard,cpu,etc) as per description

Central Government/Public Sector

CTN :44380486

31 Mar, 2026 35.49 Lacs

Korba - Chhattisgarh

Tender For corrigendum : supply of shunt trip coil assembly, 110v dc, part no. - fsb0001 , electric release-closing coil assly. 110v, part no. fsb0002 , auxiliary switch assembly, part no. fsb0003 , 16 pin plugand socket assly. , part no. fsb0004 , drive insulator new, part no. - fsb0013 , fibre glass housing new , part no. - fsb0015 , vacuum interrupter, part no. - fsb0016 , h. t c. t class 1. 0-sp10, part no. - fsb0040 , selector switch for voltmeter, part no. - fsb0041 , selector switch for ammeter, part no. - fsb0042 , surge suppressor, part no. - fsb0045 , core balance transformer lt, part no. - fsb0046 , plug and socket assly pommel , part no. - fsb0047 , auxiliary contactor, part no. fsb0049 , rectifier capacitor unit, part no. - fsb0050 , pilot relay 110 v dc, part no. - fsb0051 , master tripping relay, part no. - fsb0057 , sensitive elr, part no. - fsb0058 , motor protected relay, part no. - fsb0061 , complete vcb assly. , part no. - fsb0063 , castle lock with key, part no. - fsb0080 , hirc fuse for pt ht side, part no. - fsb0084 , tpnd o-c and e-f relay with high set, part no. - fsb0090 , onn-off isolator, part no. - fsb0091 , epoxy support insulator, part no. - fsb0094 , multifunction meter, part no. - fsb0114 ) /bid number: gem/2026/b/7335218 * /dated: 09-03-2026 & & / bid document1 / 32

Central Government/Public Sector

CTN :44596981

13 Apr, 2026 11.45 Lacs

Dipka - Chhattisgarh

Tender For supply of spares field switch of be1800e shovel c c > f> f - shunt trip coil assly 110v dc part no fsb0001 , electric closing coil assly 110v part no fsb0002 , h t c t class 1 point 0 5p 10 part nofsb0040 , core balance transformer lt part nofsb0046 , auxiliary contactor part nofsb0049 , pilot relay 110v dc part no fsb0051 , push button part no fsb0054 , limit switch part no fsb0057 , earth leakage relay 110v wire door mountd part no fsb0062 , complete vcb assembly part no fsb0063 , 6 6kv 3 3kv 110v 3ph 2 point 5kva transformer part no fsb0066 , lt fuse for control circuit part no fsb0083 , hrc fuse for pt ht side part no fsb0084 , hrc fuse for pt lt side part no fsb0085 , timer part no fsb0087 , limit switch part no fsb0088 , over voltage relay part no fsb0107 , under voltage relay part no fsb0108 , push to trip knob part no fsb0109 , ground check relay part no fsb0112 , time delay relay part no fsb0113 , anti pumping contactor part no fsb0115

Central Government/Public Sector

CTN :44601175

02 Apr, 2026 30.28 Lacs

Sonbhadra - Uttar Pradesh

Tender For supply of isolator 630a, 6.6kv on-off earth, part no. ht100c , vaccum contactor 400amp, 6.6kv grade, part no. ht200 , contactor tp.12 amps ac3 duty fitted wit, part no. ht200a , vacuum contactor rectifier bridge, part no. ht201 , vacuum contactor closing coil 110v dc, part no. ht203 , vacuum contactor holding coil 110v dc, part no. ht204 , auxiliary switch for vacuum contactor 2n, part no. ht205 , auxiliary contactor 3no plus 1nc, 110v, part no. ht208 , resin cast p.t 200va-ph 6.6kv-110v, 3 ph, part no. ht300d , resin cast moulded cbct 6.6kv, part no. ht500a , epoxy mouldd 2 core ct ratio 125-200-5 plus 5, part no. ht600c , dmc mldd 6.6kv insltr f-i-c,t-g,o-g and fuse, part no. ht700a , earth leakage relay 30ma-3a,w-time delay, part no. ht800a , ct oprted - ct sec 5a - motor prtectn relay, part no. ht900e , ammeter selector switch, part no. 1001 , voltmeter selector switch, part no. ht1101 , lamp holder with lamp on-off-trip, part no. ht1400 , power hrc fuse, part no. ht1500 , timer electronics 3sec to 3min - on delay, part no. ht2004a , copper busbar 400 amps,6.6 kv, part no. ht101a , relay overvoltage and undervoltage, part no. ht4004 , auto transformer, oil cooled, cu wound, part no. tr1000kw ) /bid number : gem/2026/b/7376097 * /dated: 23-03-2026 & & / bid document 1 / 23

CTN :44560679

17 Apr, 2026 NA

Raipur - Chhattisgarh

Tender For supply of integrated science lab equipment/kit - wire gauze, kipp’sapparatus, daniel cell chart, laclanche cell chart, acetone, acetic acid 100ml, acetocarmine soltuion-125ml, aluminium chloride, aluminium carbonate, aluminium metal turning 100gm, ammonium hydroxide(ammonia)-100ml, ammonium sulphate, aniline(for synthesis), arsenic trichloride, arsenic sulphate, bromine water, biuret reagent-125ml, borax carmine solution125, aqueous solution)-125ml, boric powder 100gm, buffer capsules ph-4.0-10pcs, buffer capsules ph-7.0-10pcs, buffer capsules ph-9.2-10pcs, calcium chloride 100gm, calcium carbonate precipited, calcium sulphate, chloroform 100ml, cobalt chloride-100gm, cobalt nitrate-100gm, copper sulphate 100gm, copper chloride, copper metal turning-100gm, glucose powder, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, ammonium chloride, barium carbonate, barium chloride, barium sulphate, edta di sodium salt-100gm, bendict's solution 100ml, 2,4-dinitrophenyl hydrazine-25gm, complement of set, subset and superset, de morgans's law, distributive laws, decoding relations and functions, trigonometric function (cos x), trigonometric function (tan x), principal of mathematical induction, complex numbers, permutation and combination, arithmetic mean and geometric mean, three dimension, limit and continuity, inverse trigonometric function ( sin-1), inverse trigonometric function (cos-1), inverse trigonometric function (tan-1), inverse trigonometric function (sin x and sin-1x), rolle’s theorem, lagrange’s mean value theorem., increasing and decreasing, maxima and minima., integral, ????→. (????̅ × ????→), intersection of two planes, plane passing through the line of intersection of two plane, angle between two planes, linear programming, probability, conductive and non conductive materials, electric generator, convection heat transmission by conduction, working dc motor fleming’s left hand rule, convergent and divergent rays light -reflection and refraction, pinhole camera, laboratory stand, steel roller, induction coil ( 10 mm spark ), sonometer, double concave lens, double convex lens, drawing board, led, pn junction diode, transformer model, ic, transistor, meter scale, jockey, manganin wire, pins, plumb line (small size), potentiometer, wire gauze, capacitor, zener diode, bread board, banana plug connecting wire, crocodile clips, graphs paper, led torch, pn junction diode characteristics apparatus apparatus, zener diode characteristics apparatus, ping pong ball, g clamp 3”, polaroid, candle, block & tackle apparatus, screw driver, micrometer chart, vernier callipers chart, resistance colour coding chart, vernier calipers, screw gauge, glass slab, prism, magnetic compass, bar magnet, multimeter, resistance box, meter bridge, inclined plane, mirror strip with plastic holder, volt meter with stand, galvanometer, leclanche cell, ammeter with stand, battery eliminator, variable power supply, connecting wires, concave mirror, convex mirror, ohms law apparatus, plug key, plug key, rheostat, u‟ shaped magnet, bob with hook, copper calorimeter with stirrer, daniel cell, electronic balance, soldering kit, soldering mat, measuring cylinder, tripod stand, cavity block, capillary tube, rubber cork, student microscope with light source, dissecting microscope, nervous system chart, muscle system chart, human eye chart, human excretory chart, skin chart, spirit lamp, beaker 50ml, beaker 250 ml., beaker 500 ml., tripod stand, cavity block, rubber cork

CTN :44477726

31 Mar, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of conduit pipe cutting and threading machine , tower ladder wheel type min 10 fit - max 30 fit , split ac 1.5ton , meter reading instrument mri , mg set consisting of squirrel cage induction motor 5 hp, , personal computer system withprinter , led projector , dc power supply , lockers with 20 drawers , ev charger home , solar dc pump , cctv camera kit , h. washing machine semi- automatic , field regulator , portable extension ladder aluminium 6 to 9 meters , geyser storage , megger insulation tester , instructors table , metal rack 100cm x 150cm x 45 cm , refrigerator , rubber matting , bus bar with brackets , pipe vice cast iron with hardened jaw open type , magnetic flux meter , dol starter , fire extinguisher co2 , earth plate , bench vice , forge with hand blower , tachometer digital , wheatstone bridge , hydraulic crimping tool for ug cablecrimping with bits , motor pump set , e. a.c. ceiling fan and ac table fan , mixture and grinder , small crimping tools assorted , three phase kwh meter digital , instructor s chair , safety belt with provision for keeping tools , knife switch dpdt fitted with fuseterminals , computer chair - revolving , power factor meter , ups with battery , lux meter , 3 phase kw meter , frequency meter , blow lamp , out side micrometer , single phase kwh meter analog and digital , ammeter mc , electric soldering iron , stools , terminal screw driver , . electric iron , electric kettle , voltmeter m.i. multi-range , spanner set of 6 , series test lamp , rubber gloves , d. immersion heater , spanner set de set of 6 , screw driver , hammer ball peen , soldering iron , combination pliers insulated , neon tester pencil bit type , neon tester , diesel generator set with changeover switch, over current breaker and waterair- cooled with armature, star-delta connections ac3 phase , thyristor igbt controlled d.c. motor drive with tacho- generator feedback arrangement , motor generator dc to ac set consisting of , three phase transformer, shell type oil cooled with delta star , ceiling fan coil winding machine , primary current injection set , ac squirrel cage motor with star delta starter and triple pole iron clad switch fuse with mechanical load. , d.c. shunt generator with control panel , load bank lamp heater type , d.c. compound generator with control panel including fitted rheostat, voltmeter, ammeter and breaker , oscilloscope dual trace , motor- generator ac to dc , dc shunt motor , ac phase-wound slip ring motor with starter switch , pillar electric drill machine motorized , a.c. series type motor , dc series motor coupled with spring balance load , electrical machine trainer , thyristor gbt controlled a.c. motor drive with , manual motor coil winding machine , single phase capacitor motor withstarter switch , digital i.c. trainer , wheat stone bridge with galvanometer and battery , lockers with 8 drawers , portable electric drill machine , tachometer , pipe vice cast iron with hardened

CTN :44448166

03 Apr, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of ee7004v-es1-con-100 control transformer 415 230v 100va , ee7004v-bussman-80a semi conductor fuse , ee7004v-bussman-hrc-415v input hrc fuse 415vac side , ee7004v-esbee-b indication lamp 415v led blue , ee7004v-esbee-r indication lamp 415v led red , ee7004v-esbee-y indication lamp 415v led yellow , ee7004v-j1204-lcu-33 insulation card , ee7004v- j806c2-1-2057-66 contactor 50a tp coil volt 230v , ee7004v-kaycee-10a-1p-2w switch , ee7004v-lcu-tr- wjfac-transrectifier control card , ee7004v-r1048- mpuc-mpu card , ee7004v-v67a-j627c-apz-3 contactor coil 73a make bch , ee7004v-v68a-j627c3-6 timer 0-30 min make epal , ev9974v-11e68c11c fuse link 100a hrc , ev9974v-12e6811c fuse link 32a , ee7004v-j1204- lcu-batt-100 2 5kw 105a transrectifier battery charger

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