Latest bucholz relay Tenders | Government bucholz relay Tenders

Central Government/Public Sector

CTN :41541019

01 Sep, 2025 NA

Jhansi - Uttar Pradesh

Tender For supply of thermal overload relay 9-15a lauritz knudsen (earlier l&t) make as per technical specification: wex/ , thermal overload relay 14-23a lauritz knudsen (earlier l&t) make as per technical specification: wex

Central Government/Public Sector

CTN :41404943

23 Aug, 2025 6.97 Lacs

Nagpur - Maharashtra

Tender For supply of spares for volga make drill pannel pac bid d d ? g? g - transformer with relay w o panel part no dpf1001 patansaongi ug , transformer with relay w o panel part no dpf1001 snr 1 ug , diode d 1 part no dpf1018 patansaongi ug , diode d 1 part no dpf1018 snr 1 ug , condenser 16v 220 mfd part no dpf1019 patansaongi ug , condenser 16v 220 mfd part no dpf1019 snr 1 ug , pilot relay 12 v dc part no dpf1015 patansaongi ug , pilot relay 12 v dc part no dpf1015 snr 1 ug , resistance r1 neutral part no dpf1017 patansaongi ug , resistance r1 neutral part no dpf1017 snr 1 ug , thermal overload relay part no dpf 1003 patansaongi ug , thermal overload relay part no dpf 1003 snr 1 ug , resistance r 2 pilot part no dpf1017a patansaongi ug , resistance r 2 pilot part no dpf1017a snr 1 ug , pilot relay 12 volt ac part no dpf1016 patansaongi ug , pilot relay 12 volt ac part no dpf1016 snr 1 ug , transfromer panel fitted with 16 amps con part no dpf 1001b patansaongi ug , reversing isolator part no dpf1009 patansaongi ug , reversing isolator part no dpf1009 snr 1 ug , test reset microswitch part no dpf1005 patansaongi ug , test reset microswitch part no dpf1005 snr 1 ug , e l trip indication lamp part no dpf1006a patansaongi ug , e l trip indication lamp part no dpf1006a snr 1 ug , glass fuse part no dpf1007a patansaongi ug , glass fuse part no dpf1007a snr 1 ug , glass fuse 2a part no dpf1007b patansaongi ug , glass fuse 2a part no dpf1007b snr 1 ug , resistance r3 levelling part no dpf1017b patansaongi ug , resistance r3 levelling part no dpf1017b snr 1 ug , resistance r4 earth part no dpf1017c patansaongi ug , resistance r4 earth part no dpf1017c snr 1 ug , hrc fuse link 10a part no dpf1004a patansaongi ug , hrc fuse link 10a part no dpf1004a snr 1 ug , el trip indication lamp holder part no dpf1006 patansaongi ug , el trip indication lamp holder part no dpf1006 snr 1 ug , glass fuse holder part no dpf1007 patansaongi ug , glass fuse holder part no dpf1007 snr 1 ug , plug and socket complete 30 amp part no dpf1020 patansaongi ug , plug and socket complete 30 amp part no dpf1020 snr 1 ug , hrc fuce base with carrier part no dpf1004 patansaongi ug , hrc fuce base with carrier part no dpf1004 snr 1 ug , transformer panel fitted with 25 amp con part no dpf1001c patansaongi ug , panel with 25 amps contactor accessories part no dpf1001a patansaongi ug , panel with 25 amps contactor accessories part no dpf1001a snr 1 ug , toggle switch on of part no dpf1008 patansaongi ug , toggle switch on of part no dpf1008 snr 1 ug , condenser 16v220 mfd part no dpf1019 patansaongi ug , condenser 16v220 mfd part no dpf1019 snr 1 ug , contactor 25amps 110v part no dpf1002a patansaongi ug , contactor 25amps 110v part no dpf1002a snr 1 ug , pilot relay 9v part no abcdp16 patansaongi ug , pilot relay 9v part no abcdp16 snr 1 ug

CTN :41519913

10 Sep, 2025 NA

Agra - Uttar Pradesh

Tender For supply of x3-mg19-dynaf-7-12-451-07 hose coolant rubber , x3- mg19-dynaf-8-44-130-00 hose coolant rubber , x3-mg19- dynaf-068-103-171f sealing flange rear , x3-mg19- dynaf-7-00-089 hose , x3-mg19-dynaf-7-00-184-00 adopter flywheel housing , x2-5999-048923 panel elect circuit pcb assy dynaf 13 , x2-mg19-dynaf-7-00-316-07 bush flangred collar skiffy-18-4 , x3-mg19-dynaf-7-00- 000-00 connection pipe i , x3-mg19-dynaf-n- 028-105-246 a thrust washer , z3-mg19-2125-289-601-76 relay thermal overload

CTN :41037095

28 Aug, 2025 14.03 Lacs

Baran - Rajasthan

Tender For corrigendum : supply of lt miscellaneous items for lt switchgear/lt system for the year 2024-25, unit5&6, csctpp, chhabra against tn-sc-598/2025-26 (mm) - air flow sensor sl0101, control supply -230v ac, with 1 no +1nc contact, makeifm, or equivalent dynamic braking resistor 13, ohms/ 9600w, 10% ed, 10, sec. max, ambient 50, degree,make-iresco/equi, or equivalent, fan: axial, dia: 250, 230vac,, 50hz, 115w, air flow:1610, m3/h (specification attached at, annexure-i), fan: axial, dia: 450, 415 vac,, 50hz,480 w, air flow:4530, m3/h,speed-1360 rpm,, (specification attached at, annexure-ii), fan axial 08" ball bring, 230v ac 1p-50hz (as per, annexure-iii ), relay assly : 4 relay, 2 c/o,, 5a/24v dc, with led, indication, iron core reactor 3 phase,, 0.359mh/45a, 3 ph iron core, 117 uh/240a,, make: rishab/, transformer/epi/equi or, equivalent, 3 ph iron core, 67 uh/240a,, make:rishab/, transformer/epi/equi or, equivalent, 3 phase line choke ,in-21, amp,inductance-4.2mh,class-, f,freq-50hz,voltage-415v, 3 phase line choke ,in-21, amp,impedance-3%,class-, f,freq-50hz,voltage-415v, ct: metering 250/5a, 15va,, class 1, ct dim.: 180{w},, 100{d}, 70{h}, window, size:20x35mm, front terminals,, resin, cast, insulation class:e,, type 2, colour:yellow, resin cast insulaed c.t, 400/5a,class-1,va-10, resin cast insulaed c.t, 400/1a,class-1,va-10, thermal overload relay range, 95-120 a, 125hp three phase submersible, pump star delta starter with 3-, position selector switch (with, auto switch), single phase, preventer, current overload, protection with short circuit, protection., aluminium ring type, terminal lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, kv, sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, 35 sq.mm, 50 sq.mm, 70 sq.mm, 95 sq.mm, 120 sq.mm, 150 sq.mm, 185 sq.mm, aluminium pin type terminal, lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, 10 sq.mm, 16 sq.mm, 35 sq.mm, copper ring type terminal, lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, power terminals mounting on, din conforming iec 60947-7-, 1,voltage rating-1 kv,safe for, fingers., current rating-140 a, 35, sq.mm,3 nm, current rating-192 a, 70, sq.mm,6 nm, current rating-232 a, 95, sq.mm,6 nm, copper pin type terminal, lugs conforming to, is-8337/is-5082 ,iec-, 61238,for voltage rating 1.1, kv, 1.5 sq.mm, 1.5 sq.mm(hollow type), 2.5 sq.mm, 2.5 sq.mm(hollow type), 6 sq.mm, 10 sq.mm, 16 sq.mm, 25 sq.mm, type terminal lugs, conforming to is-8337/is-5082, 61238,for voltage, rating 1.1 kv, 1.5 sq.mm, 2.5 sq.mm, 6 sq.mm, terminals blocks (melamine, housing) khaki color, 32 amp., 600v, 10-, 20awg, screw type, din, mounting, 41 amp., 800v, 08-, 20awg, screw type, din, mounting, mm, 125 amp., 750v,, type, din mounting, mm, 32 amp., 800v,, 20awg, stud type,, connection, clip on din, mounting, mm, 125 amp., 1000v,, on din mounting, make grey colour, screwless , spring clamp,, polyamide terminals for, interpanel wiring ,, terminal:769-251, female, 769-102 with add-on, timing, 2co,0.1s…100h,ondelay,, 230v ac, voltage-transducer, suitable for, 24v dc power supply,i/p:0-, 500v ac,dual o/p(4-20ma),, din rail mounted,, shunt resistor,, 750a/60mv,0-60mv, shunt resistor,, 175a/60mv,0-60mv, shunt resistor,, 200a/60mv , 0-60mv, thermal overload relay,1.6a-, 2.5a, 3 pole, bi - metallic,, 1 no + nc,, thermal overload relay,16a-, 25a, 3 pole, bi - metallic, 1, no + nc,, ac axial fan230 vac,50/60 hz, 6"172x150x51 mm(model no, rec-21725b2w) rexnord, make or equivalent for 1:1, replacement, ac axial fan230 vac,50/60 hz, 4"120x120x38 mm(model no, rec-22038 a2t) rexnord, make or equivalent for 1:1, replacement, transformer protection relay,i/p-, 4 nos of rtd sensors(pt-100),3, no of set points,0-300, temperature indication, range,o/p-four relay, contacts(01 c/o contacts),one, analog 4-20 ma output, contacts ,aux supply -90-270, v ac/dc,pecon make ,model, no-tr-7570 or eq

CTN :41541287

15 Sep, 2025 NA

Tuticorin - Tamil Nadu

Tender For supply of 415 v , 50 hz contactor mount thermal over load relay - range - 0.9 a - 1.5 a , 415 v , 50 hz contactor mount thermal over load relay - range - 3.5 a - 6 a , 415 v , 50 hz contactor mount thermal over load relay - range - 0.63 a - 0.9 a , 415 v , 50 hz contactor mount thermal over load relay - range - 4 a -6.3 a , 415 v , 50 hz contactor mount thermal over load relay - range - 17.5 a- 22 a , 415 v , 50 hz contactor mount thermal over load relay - range - 0.6 a- 1 a , 415 v , 50 hz contactor mount thermal over load relay - range - 1.5 a - 2.75 a , 415 v , 50 hz contactor mount thermal over load relay - range - 2.5 a- 4.3 a , 415 v , 50 hz contactor mount thermal over load relay - range - 5.5a -8.5 a , 415 v , 50 hz contactor mount thermal over load relay - range - 14 a -23 a , 415 v , 50 hz contactor mount thermal over load relay - range - 52 a - 63 a , 415 v , 50 hz contactor mount thermal over load relay - range - 1 a -1.7 a , 415 v , 50 hz contactor mount thermal over load relay - range - 8 a -12 a , 415 v , 50 hz contactor mount thermal over load relay - range -2.5 a -4.1 a , 415 v , 50 hz contactor mount thermal over load relay - range - 30 a -50 a , 415 v , 50 hz contactor mount thermal over load relay - range - 6 a -10 a , 415 v , 50 hz contactor mount thermal over load relay - range - 1.4 a- 2.3 a

CTN :41501712

02 Sep, 2025 1.67 Lacs

Kajora - West Bengal

Tender For installation of 02 nos. bucholz relay system, winding and oil temperature meter of power transformer at central kajora colliery.

Central Government/Public Sector

CTN :41486691

29 Aug, 2025 22.97 Lacs

Brajrajnagar - Odisha

Tender For supply of isolator assembly k3 on off , shunt trip assembly complete , no volt coil assy under voltage coil as , shunt trip coil , current transformer for ammeter , ammeter 100 5 for acb , limit switch 2no plus 2nc for breaker , overload assembly breaker 110a 200a , ammeter 200 5 for acb , busbar , push button actuator for el test , push button actuator for el reset , air circuit breaker with wiring and assy , power cable for 200a for breaker chamber , power cable for 200a for isolator chamber , ct for ol , dashpot oil per litre , brass terminal with insulator dmc , brass terminal with dmc insulator , brass terminal for cp , brass terminal for og , moving contact assembly for isolator , fixed contact assmbly for isolator300a , moving contact assembly for breaker 300a , fixed contact assembly for breaker 300a , ct with ammeter 0 400a ctr 300 5a type , ammeter 300 5 for acb , air circuit breaker with wiring assy , on off isolator 300a , earth leakage relay 50 750ma with time l , on delay timer , control relay 110v , aux contactor with coil , actuator no , miniature circuit breaker , restrained type plug and socket complete , on off rev isolator , indicating lamp with pcb mounting , ct for over load , single phasing preventor with module , copper terminal bushing cp og , terminal bushing assly with brass termin , rectifier , brass cone and gland assembly , glass fuse with holder , core balance transformer , potential transformer 80 va , brass stud with dmc bushing for og , auxiliary contactor220v ac , potential transformer , hrc power fuse , current transformer for o l 15va , thermal overload relay , under voltage relay 110v , isolator on off rev 100a , h t h r c p t fuse , fuse holder plus glass fuse , toggle switch , off delay timer , single pole two way toggle switch , annunciating led panel , 22 point 5 dia led indicator yellow , 30 point 5 mm dia push button red , 30 point 5 mm dia push button yellow

State Government

CTN :41447062

04 Sep, 2025 NA

Delhi - Delhi

Tender For supply of various specific nature fitment type electrical and electronics items f f - conventional manual call point , moisture protection relay, wlc , rccb with 25a and 100ma sensitivity,dp , power contactor, type mo 110, make l , power contactor, type mo 70, make l , power contactor, type mo 50, make l , power contactor, type mo 40, make l , power contactor, type mo 18, make l , power contactor, type mo 25, make l , power contactor, type mo 12, make l , add on contact block, 2no 2nc,model mo , add on contact block, 3no plus 1nc, model m , add on contact block, 1no plus 1nc, model m , thermal overload relay, 35 45a, model , thermal overload relay, 8.5 12.5a, model , thermal overload relay, 6.7 9.7a, model , on delay timer, 2a6dt6 , make gic , vmr, model mg73bh, d2vct1,make gic m , 2 plus 1 combined switch socket box, 6a,240v , one way switch, model 11739, item code w , shuttered socket, model no. cml 8524793 , one way switch, 16a, tem code w26411a, 2 , shuttered socket ,item code w26424, 5 pi , industrial socket complete set , 5 pin , fan regulator, 6a, 220 240v, model ker, , pressure gauge, 0 16 kg sqcm, model no , pressure differential switch, make dan , sequential controller, make make ene , water level sensor, ss pin, ss pin injec , uvr, te 210, make taknika , uvr, te 212, make taknika , pccm display for generator, model hmi2 , push button, red , push button, green , auto manual selector switch, make sal , copper thimble,2.5 sqmm , multifunction energy meters, wl 4400, ma , main door switch, make kaycee , cooling fan 8 inch for panel , dc power pack, make maha mai engineers , mpcb 02 10 amp, gv2 p14 , mpcb 1a, gv2 l , mpcb 4 6.3 amp, gv2 p10 , winding temperature relay, s2wtr1, make , mccb 100 amp range 40 100 amps, 3 pole, , vmr, model mg73bh, d2 vmr2,make gic , power contactor 25 amps, lc1e25, make sc , ammeter, dm1110 1ph, make scheider, , voltmeter, dm1210 1ph, make scheider , rotary switch , make scheider , local remote position switch, make kay , ac current transducer, make mecco , sppr relay, vsp d2 model, minilec make , star delta timer, contact 5a, gic make //bid details 2 / 45

Central Government/Public Sector

CTN :41487241

09 Sep, 2025 NA

Raigad - Maharashtra

Tender For latmake contactor type mnx 18,415v,50hz,1 no contact, coil voltage-110v ac 50hz cat no cs94100, power contactor mnx 25, coil voltage: 240v, 50 hz, cat no: cs 94110 makelat, land t make 3 pole power contactor, type: mnx 25, coil voltage: 110v ac ac-3 duty, cat no cs94110, is 60947, land i make 3 pole power contactor, type mnx 41, coil voltage: thiv ac, ac-3 duty, cat no cs94190, 1560947, thermal overload relay, range 45-7.5 amps, mn2, 500v, 50hz, 2a, ac-15 cat no. 88941410010 make l&t, thermal overload relay with single phasing protection, rated operation al voltage: 660v ac individual mounting range 0.6 το 10 amps automa nual reset, l&t make type mn2 cat ref. ss 94131 for hwple), thermal overload relay with single phasing protection, rated operation al voltage 660v setting range: 14-23 amps, l&t make type mn2, cat: s594131, thermal overload relay with single phasing protection, rated operation al voltage: 660v, setting range: 20-3.3 amps-lat make type mnz, cat: ss94131, thermal overload relay with single phasing protection, rated operation al voltage 660v setting range: 3.0-5.0 amps, l&t make type μνσ cat ss94131, directly operated thermal overload relay with built in single phasing protectionlat μακε τυρε mnz range 6-15, amps cat no ss94114 suitable for mounting on mli contactor, 3 pole power contactor, make-lat, type-mo 25, cat no cs94567, coil voltage 110vac along with ino-2nc auxilliary contact cat no: 94596, surge supprssor cat no cs 91706 and spreader links cat no: cs94274, 3 pole power contactor, make-lat, type-mo 70, cat. no cs94574. coil voltage 110vac along with 2no+2nc auxilliary contact cat no 945, surge supprssor catno cs1707 and spreader links cat no: cs94093, 3 pole power contactor, make-lat, type mo 50, cat. no. cs94572 coil voltage 110vac along with 2no+2nc auxiliary contact cat no: 94596, surge supprssor cat no cs91 706 and spreader links cat no cs94193 , overload relay type rto-1, range: 031-55a, make landt, cat no, cs9635500go along with separate mounting, kit cs963350000, overload relay type rto-l, range: 0.55-0.85a, make landt, cat no, cs96355001o along with separate molinting kit cs963350000, overload relay type rio-1, range: 078-1.2a, make landt, cat no, cs963550olo along with separate mounting kit cs963350000, overload relay type rto-l, range: 1.9-2.8a, make land t, cat no, cs9635500po along with separate mounting, kit-cat no:cs963350000, overload relay type rto-1, range: 2.4-3.6a, make l and t, cat no, cs963550000 along with separate mounting, kitcat no 09963350000, overload relay type rto-l, range: 3.5-5.2a, make landt, cat no, cs9635500so along with separate mounting, kit cs63350000, overload relay type rio-1, range: 4.6-6.7a, make landt, cat no, cs9635500to along with separate mounting kit cs963350000, overload relay type rto-l, range: 6.7-9.74, make landt, cat no, cs9635500vo along with separate mounting, kit cat no:c$963350000, overload relay type rto-1, range: 125-18.3a, make landt, cat no, cs96355000o along with separate mounting, kit cat no: 09963350000, overload relay type rto-2, range: 20-31a, make landt, cat no, cs9636600eo along with separate mounting, kit-cat no:cs963060000, overload relay type rto-z, range: 15-21a, make landt, cat no, cs9636600co along with separate mounting, kit cs963060000 overload relay type rto-3, range: 37-494, make landt, cat no, cs96304000o along with separate mounting, kit cs9630700(x), nylon cable tie non releasable type for, cable dressing colour natural white pack of 100 pcs size-4.7 mm width) x 200 mm(length), nylon cable the non releasable type for cable dressing colour natural white pack, of 100 pcs size-4.7 mm(width) x 300 mm(length, land t make 3 pole power contactor, type mnx 140, coil voltage: 110v, ac, ac-3 duty, aux contacts: zno & 2nc cat no, cs94138, 15 60947, coil for land t make power contactor, mnx25/40 coil voltage 110v ac cat no: cs94105 4000

Central Government/Public Sector

CTN :41486817

29 Aug, 2025 22.03 Lacs

Brajrajnagar - Odisha

Tender For supply of electroteknica make electrical spares - shunt trip coil assembly part no v0021 , elect release coil assly part no v0022 , indicating lamp part no p0043 , vacuminterrupters part no v0048 , nylon tybe part no v0058 , vacuum circuit braker assly part no vfs0062 , push button switch part no p0044 , tnc switch part no p0045 , ammeter voltmeter selection switch part no p0046 , earth leakage relay test reset switch part no p0047 , over current relay single pol part no p0050 , potential transformer 11 kv 110 v 100 part no p0053 , kwh meter part no p0072 , thermal over current relay 5a 1no plus 1nc part no p0078 , limit switch part no fsv00114 , master trip relay part no p0052 , kwh meter part no fsv00107 , spring charge indicator part no v0043 , potential transformer single phase part no p0056c , suitable resistance 425ohms part no p0085 , angle adopter cable coupler part no p00117 , 3.3kv ring type epoxy resin cast single part no p0055b , resin cast core balance transformer part no p0051 , earth leakage relay part no p0049 , under voltage release part no p0057 , rectifier capacitor unit part no p0048 , fail safe relay part no p0068 , fuse base and carrier part no fsv00117 , control fuse part no fsv00116 , ammeter part no fsv00104 , voltmeter part no fsv00105 , ht hrc fuse for p t part no fsv00110 , aux contactor part no p0061

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