Latest auxiliary contact block Tenders | Government auxiliary contact block Tenders

Central Government/Public Sector

CTN :45715059

29 Jul, 2026 NA

Mumbai - Maharashtra

Tender For supply of mpcb (motor protection circuit breaker) suitable for ventilation fan units 1 & 2, thermal release range (rated current 2.5-4a), class: 10, breaking capacity: 50ka, pole: 3p, rated voltage: 415vac, 1no + 1nc auxiliary contact block, and conforming to rdso letter no. el/7.1.108/mssbc dated 17.09.21- make ? legrand / siemens / schneider / l&t / eaton / abb only.[ warranty period: 30 months after the date of delivery ] ]

Co-operative

CTN :45635197

20 Jul, 2026 19.93 Lacs

Bengaluru - Karnataka

Tender For supply of different types of electrical items to bengaluru dairy. - exhaust fan almonard 18 inches 1400 rpm 1 phase, exhaust fan almonard heavy duty 500watt 900rpm air delivery 9400 cu mtr/hr sweep 600mm 3 phase, alstom industrial fan sweep 380 mm cat no gpn38041 single phase 230 volts watt 180 w rpm 1400, bajaj grace dlx 3 blade ceiling fan type ceiling fan, model grace dix, voltage 230volts, colour brown, number of blade 3 , material aluminium, speed settings4, high air throw height adjustable pedestal fan 18 inches green rpm1440, 100watt, extra heavy duty industrial wall fan/wall air circulator fan, dia600mm, single phase, 50hz, 230volts, rpm1440, heavy duty wall mounting fan 400 sweep, 230volts, single phase, high flo, pest-o-flash tube tl-d15w, pest o flash device voltage 220-240volts ac,frequency 50hz model pof-t2,number of tubes 2,lamp 15watt x 2 nos philips. mounting ceiling chain provided, weight 6.4kg (approx), led street light fitting cat ref lstp-90-cdl supply voltage 240v, 50hz, system wattage 90w,90watt, led flood light ip65 (gleam,50w) rated voltage 230v, 50hz rated wattage 50w, led high bay light, type ref byp225p 80 system power 80w, input 240v-50hz, led straight linear tubelight batten(cool white) complete set 30 watts 4 feet, led spare tubes 20 watts 4 feet, led straight linear tubelight batten(cool white) complete set 20 watts 4 feet, spreader link kit cat no cs94274, side add on fitment for moc3 to mo c30 cat no cs96339 (nc), side add on fitment for moc3 to mo c30 cat no cs96322 (no), cassing capping patti 1.5 inch, cassing capping patti 1 inch, cassing capping patti 3/4 inch, power capacitor 50kvar, 3phase 440volts,50hz box type model ltbcd 50kvar, power capacitor 25kvar 3phase 440volts 50hz box type model ltbcd 25kvar, philips led electronic driver model x100c070v143fny1co, modular hi-fi socket type fan regulator (rotary), modular hi-fi socket type fan regulator (step), switch type fan regulator, six amps 3 pin socket, fifteen amps 3 pin top, modular switch 6 amps, six amps 3 pin top, switch single pole-6 amps, electrical grade rubber mat black colour, size1mtr x 2mtr x 2.5mm thickness, rubber mat as per isi5652 for 11kv with standing test reports from cpri shall be givers along with the supply, rotary switch 3 pole on/off ref s63-61199 63 amps, rotary switch 3 pole on/off ref s32-61197-803 32 amps-tdyr, contactor ac3 9 amps 415 v 230v coil, contactor lcid253w ac 3 25 amps/9kw 415v, contactor lcid173w ac3 16 amps/9kw 415 v, thermal overload relay 9-14 amps make tc robusta, thermal overload relay 4-6 amps make tc robusta, thermal overload relay 10-13 amps make tc robusta, thermal overload relay 7-10 amps make tc robusta., contactor 3tf47 00-0a, 230v coil, contactor 3tf46 00-0a, 230v coil, contactor 3tf34 00-0a, 230v coil, contactor 3tf33 00-0a, 230v coil, contactor 3tf31 00-0a, 230v coil, mpcb mog-h-2500, contactor mn16, 415volts, 16amps, bimetel relay with single phase protection for contact mounting range 8 to 12.5 amps, bimetel relay with single phase protection for contact mounting range 5 to 8 amps, bimetel relay with single phase protection for contact mounting range 2.5 to 4 amps, bimetel relay with single phase protection for contact mounting range 1.6 to 2.5 amps, capacitor duty contactor moc50, contactor moc25, contactor mnx18, phase failure relay 240v ac model vsp d1, under/over voltage relay (three phase four wire) 415v ac model vcf d2, phase failure relay with variable under and over voltage cutout 440v ac model alv d2, auxiliary contact block for 3tf3/3th3 contactor 1no(with blue slider) cat no 3tx4 010-2a, auxiliary contact block for 3tf33/th3 contactor 1ncwith green slider cat no 3tx4 0012a, star delta timer 3rp15761np308k settings time range 3-60secs, rated voltage a1-a2 200-240v,50hz a3-a2-24v ac/dc, switchgears-dol motor starter cat no ss96210 type10mm, switchgears-switch fuse unit 125 amps, switchgears-4 pole 63 amps mcb, switchgears-4 pole 32 amps mcb, switchgears-4 pole 25 amps mcb,

CTN :45608455

25 Jun, 2026 NA

Tiruvettipuram - Tamil Nadu

Tender For procurement of lab equipments for electrical and electronics engineering department - procurement of lab equipments for electrical and electronics engineering department., single phase tranformer: single phase transformer rating: 1 kva, 50 hz input: 230 v ac output: 115 v ac type: air-cooled, single-phase step-down transformer properly insulated input and output terminals brought out for safe operation, three phase transformer: rating: 3 kva input voltage: 415 v ac, 3-phase output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory use bench/floor mounted suitable for laboratory operation. all winding terminals shall be brought out to insulated terminals and enclosed within a protective outer cover for safe laboratory operation , acidity test kit ethyl alcohol sodium carbonate solution universal indicator solution laboratory-grade test tubes droppers colour comparison chart for test result comparison chemicals supplied in labelled containers with safety instructions suitable for laboratory educational and testing applications, loading rheostat 3 phase: rating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , loading rheostat 01 phase: type: single phase loading rheostat power rating: 5 kw supply: 230 v ac, single phase, 50 hz total number of load steps: 8 approximate dimensions: 18 18 22 inches (l b h) comprising electrical load resistors suitable for laboratory loading applications resistors shall be special cement-insulated type mounted on powder-coated ms panel/enclosure individual on/off rotary switches provided for load selection mounted on rubber wheels/casters for portability , single phase resistive load type: single phase loading rheostat power rating: 5 kw supply: 230 v ac, single phase, 50 hz total number of load steps: 8 approximate dimensions: 18 18 22 inches (l b h) comprising electrical load resistors suitable for laboratory loading applications resistors shall be special cement-insulated type mounted on powder-coated ms panel/enclosure individual on/off rotary switches provided for load selection mounted on rubber wheels/casters for portability , three phase resistive load: rating: 5.25 kw supply: 415 v ac, 3-phase, 50 hz total number of load steps: 6 main switch to be provided approximate dimensions: 18 18 22 inches (l b h) comprising special cement-insulated electrical load resistors mounted on powder-coated ms panel/enclosure individual on/off rotary switches for load selection mounted on rubber wheels/casters for portability suitable for laboratory load testing applications proper insulation, ventilation, and earthing arrangement to be provided , three phase capacitor bank: 3-phase capacitor bank rating: 2 kvar voltage: 440 v ac frequency: 50 hz heavy duty self-healing capacitor units powder coated ms enclosure compact panel mounted/floor mounted construction proper ventilation arrangement to be provided capacitor duty contactor/switch to be provided fuse/mcb protection to be provided discharge resistors to be provided for safety proper earthing arrangement provided , on / off control of lamp using solid state relay kit type : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status

CTN :45624706

13 Jul, 2026 NA

Baitul - Madhya Pradesh

Tender For raw materials office stationary - package 1 hardware items, m.s.round bar 65 mm, m.s.round bar 55mm, m.s.round bar 45 mm, m.s.round bar 40mm, m.s.round bar 35 mm, hss tool bit 1/2 x6 inch, hss tool bit 3/8x6 inch, hss tool bit 1/4x6 inch, power saw blade, hacksaw blade (miranda), cotton waste, oil 90 num, oil 40 number, cutting oil, emery cloth 200 grit, grease, diesel filter, oil filter, air filter, power steering oil, emery paper 36 grit, sulphuric acid (h2so4), soldering paste, ms flat 50x10 mm, ms flat 50x5mm, ms flat 65x10 mm, ms flat 70x10 mm, ms flat 75x10 mm, ms flat 100x10 mm, ms flat 50x12 mm, hexa blade (pack of 100), round bar 10mm ms,, gi sheet 0.5 mm, dowel pin, emery paper 80 grit, counter sunk head screw, round head slotted screw, drill bit 3mm, drill bit 4mm, drill bit 6mm, drill bit 8mm, drill bit 10 mm, drill bit 12 mm, punch, pan head revit, ms angle 25x25x3 mm, ms angle 40x40x5 mm, ms strip 20x2 mm, ms pipe 50x3 mm, copper pipe 1/2 inch, welding electrode 2.5 e6013, welding electrode 3.15 e6013, welding electrode 4mm e6013, oil paint, soft wood 4x4x5, soft wood 3x3x5, soft wood 2x1x5, soft wood 1x1x5, fevicol, nails 1, nails 2, nails 3, screw1, screw 2, screw 3, oil stone, wood polis titli, touch wood, plywood 8mm (4feet x6feet), plywood 12mm (4feet x6feet), plywood 18mm (4feet x6feet), emary pepar 80 no, emary pepar 100 no, emary pepar 120 no, grinding disk, grinding disk, cotton tape, pili mitti powder, wooden putty, polyfix wood sealer, paint, distilled water, oil paper sheet, steel wire brush, multipurpose cleaning brush, brush, cleaning solvent, benton grease, battery clamp, hydrolic fluid, package 2 electrical, battery, soldering iron, soldering wire, soldering flux, resistance 1 ohms, resistance 10 ohms, resistance 1k ohms, resistance 10 k ohms, resistance 100k ohms, inductor 4.7uh, inductor 10uh, inductor 5uh, inductor 6uh, inductor 8uh, inductor 330uh, capacitor 3f, capacitor 3.3f, capacitor 5f, capacitor 6f, capacitor 5uf, capacitor 6uf, capacitor 8uf, leds 2v, leds 2v, leds 2v, leds 2v, leds 2v, push buttons, ic 741, ic 555,, mcb,ic7806, mcb, ic7905, switch two way, 5 pin shocket wall mounting type, wall mount batten-holder, bakelite angular-holder, fan regulator mounting type, hrc fuse -, 12 mm no.5 wood screws, 20 mm no.6 wood screws, 25 mm no.6 wood screws, neon lamp switch bord, machine screw, saddles, tube light choke, tube light rod, tube light holder plain, h.p.mv lamp holder suitable for, h.p.mv lamp choke -, capacitor, lead acid battery, pvc copper wire 1mm (90meter), pvc copper wire 1.5 mm (90meter), pvc copper wire 2.5mm (90meter), crimping spade 6a, crimping spade 16a, mccb, elcb, rccb, helogen lamp incandescent lamp, high pressure mercury vapor lamp, l.p.m.v lamp, high pressure sodium lamp, low- pressure sodium lamp led, helmat electrician yellow color, screw driver kit set, toggle switch,, resistors, carbon composition 62k , 1/4 w, 5%, resistors, carbon composition 33k 1/4 w, 5%, resistors, carbon composition 22k 1/4 w, 5%, resistors, carbon composition 220 1/2 w, 5%, resistors, carbon composition 330 1/2 w, 5%, resistors, carbon composition 470 1/2 w, 5%, resistor 10 ohms 5w, resistor 1k ohms 2w, resistor 330k ohms 2w, resistor 2 ohms 5 w, resistor 50 ohms 5w, potentiometer 500 ohms, 0.5a, potentrometer 100 k ohm, resistor 22 ohms 1 w, pvc saddles, led, intermediate switch, tap roll electrician, diode in4007, step-down transformer, variable resistor, dry cell, zener diode,, buzzer, conduit pipe metal iron, bare copper wire, multistrand cable 14/0.2 mm (90meter), multistrand cable 23/0.2 mm (90meter), multistrand cable 48/0.2 mm (90meter), incandascent lamp, pvc cable 3 core, pvc single stranded copper cable 1/1.4 ,1.5 mm, pvc single strand aluminium cable 1/1.8 , 2.5 sq mm, cotton tap, binding steel gi wire, lead and tin alloy, impregnated cotton tap, bitumen compound, lug board, double pole switch, lamp holder bayonet cap batten, barrater resistor, 4 way terminal pad, miniature l

corporations/Associations/Others

CTN :45628421

06 Jul, 2026 NA

Kasimpur - Uttar Pradesh

Tender For tender for supply of spare parts - power contactor 16a at 415v ac coil 24v dc model3tf32 00 0bb4 power contactor biasing damper 24vdc siemens , siemens 3rh1921 1ba01 auxiliary contact block make siemens model 3rh19211ba01 type front top mounted auxiliary contact block contacts 1 no normally open electrical ratings pilot dutyac a600 600 v ac 10 a continuous dc q600 300 v , siemens 3rh19211ca01 auxiliary contact block make siemens model 3rh19211ca01type front top mounted auxiliary contact block contacts 1 nc electrical ratings pilot duty ac , siemens 3tf30 100a power contactor aa11 make siemens model 3tf30 100a type power contactor poles 3 main poles rated operational current ac3 9 a at 415 v ac auxiliary contacts 1 no integrated coil voltage 110 v ac 50 60 hz rated insulation voltage ui 690 v utilization category ac3 ac4 mounting din rail or screw mounting standards iec 6094741 is iec60947 4 kw at 400 v ac power contactor silo , 3ua52 002a thermal overload relay make siemens model 3ua52 002a type thermal overload relay current range 10 16 a trip class 10a reset mode manual automatic auxiliary contact 1 no 1 nc rated insulation voltage ui 690 v mounting direct mount to siemens 3tf30 31 contactors or separate base protection of motors against overload phase failure and unbalanced load standards iec 6094741 thermal overload relay swas , siemens 3th30 220a auxiliary contactor relay make siemens model 3th30 220a type auxiliary contactor relay contacts 4 2no 2nc rated operational current ie 10 a ac15 4 a at 230 v 2 a at 400 v rated insulation voltage ui 690 v coil voltage 110 v ac 50 60 hz standard compliance iec 6094751 mounting din rail or panel mounting , semiconductor fuse rating 10a size 000 make siemens , semiconductor fuse rating 2a size 000 make siemens , semiconductor fuse rating 4a size 000 make siemens , semiconductor fuse rating 6a size 000 make siemens , auxiliary contactor coil dc with 2no 2nc contacts model 3th30 22 0bb4 siemens , motor protection with overload relay function mpcb biasing damper 24vdc motor protection circuit breaker size s00 with overload relay model 3rv2111 1da10 overload release setting 22 32 a short circuit release 42 a size s00 function motor protection w overload relay connection type screw terminal screw terminal suitable motor 400v 11 kw biasing damper 24vdc , type 3 pole contactor model 3ts30 100a make siemens specifications type 3 pole contactor coil voltage 230v ac power rating at 415v 4 kw approx auxiliary contact 1 no rating ac1 25 a ac3 9 a utilization category standard ac3 duty motor application up to 4 kw 415v 3 phase3 power contactor higher rating mcb swas make siemens , type 3 pole power contactor make siemens series sirius model 3rt2015 2ab01 coil voltage 24v ac 5060 hz utilization category ac1 18 a ac3 7 a rated voltage up to 690 v motor rating ac3 1point 5 kw 230v 3 kw 400v 4 kw 690v auxiliary contact 1 no 1314 built in terminals main 1l1 3l2 5l3 2t1 4t2 6t3 coil a1 a2 mounting din rail panel standard iecen 60947 41 power contactor silo , motor starter protector mpcb silo motor protection circuit breaker size s00 model 3rv2011 1aa10 standard mpcb size s00 trip function thermal magnetic main application simple motor switching protection connection type screw terminal screw terminal number of poles 3 adjustment range current 1point 1 to 1point 6 a instantaneous release magnetic 21 a trip class 10 operational voltage 20 to 690 v ac insulation voltage 690 v ac surge voltage resistance 6 kv mains frequency 5060 hz mpcb silo , type 3 pole contactor model 3ts30 100a make siemens specifications type 3 pole contactor coil voltage 230v ac power rating at 415v 4 kw approx auxiliary contact 1 no rating ac1 25 a ac3 9 a utilization category standard ac3 duty motor application up to 4 kw 415v 3 phase3 power contactor higher rating swas make siemens , thermal overload relay model 3us50 001k8k current range 8 12point 5 a tolr swas co ordination type 2 25a type 3na make siemens , add on auxialiry c

CTN :45609661

29 Jun, 2026 NA

Bangalore - Karnataka

Tender For mb820101 power contactor, 9a, with 1no aux. contact, coil: 230v ac/50hz. , make: siemens (3tf30 10 , mb820102 power contactor, 16a, coil: 230v ac/50hz. , make: siemens (3tf32 00-0ap0) / abb (a16-30- , mb820108 auxiliary contact block, 1no, make: siemens; type: 3tx4 010-2a abb- ca 510 , mb820109 auxiliary contact block, 1nc, make: siemens; type: 3tx4 001-2a abb-ca 501 , mb820305 overload relay, setting: 1.0-1.6/1.4a, make: siemens (3ua50 00-1a) / abb (ta25du 1.40) , mb820308 overload relay, setting: 2.5/2.8-4.0, make: siemens (3ua50 00-1e) / abb (ta25du 4.00) , mb820310 overload relay, setting: 6.3-10.0/6.0- 8.5, make: siemens (3ua50 00-1j) / abb (ta25du 8.50

Central Government/Public Sector

CTN :45422793

30 Jun, 2026 NA

Bhavnagar - Gujarat

Tender For corrigendum : supply of mpcb for ventilation fan unit 1 & 2, thermal release range (rated current) : 2.5-4.0 a, class 10, breaking capacity : 50 ka, 3 pole, rated voltage 415 v ac, 1 no + 1 nc auxiliary contact block as per rdso common bill of material letter no el/7.1.108/ mssbc dated 17.09.21, make- abb catalogue no ms 116-4 / legrand / eaton / schneider catalogue no gv2me08+gvae11/ l&t catalogue no st418960000/ siemens catalogue no 3rv2011 1ea10+3rv2901-1e. firm should submit certificate of authorization from oem & test report. [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45576395

22 Jun, 2026 NA

Dibrugarh - Assam

Tender For supply of mpcb, current rating : 3-4 a, thermal release range: 2.5 - 4 .0 a, class: 10, breaking capacity: 50ka, pole: 3 p, voltage: 415 v ac, 1no+1nc auxiliary contact block. make: legrand (002807 = 002817), abb (ms116-4), hk1-11), schneider (gv2me08 = gvan11), l&t (st418960000 + sr419450000), siemens (3vu1340 - 0mj00 1no = 1nc:3rv1901-1a or 3vu9131-3aa00), c&s (tcms-32s-4 +tfx11), eaton (pkzm0-4 + nhi-11-pkz0) as per bill of material (bom) of rdsos specn. no. rdso/pe/spec/ac/0184 %u2013 2015 (rev. 0) as per drg.no. nil specn: rdso spec. no. rdso/pe/spec/ac/0184 %u2013 2015 (rev. 0) [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45566434

30 Jun, 2026 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of bearing for nde de 10 hp motor , executive type telephone , water proof horns tapped at 8watt , nwt type telephone , lcid contactors , motor bearing de nde , mpcb for feed pump motor , key board pcb , rubber o ring for compass top glass , black knob for flinders bar cover , contactor bch , led weather deck light , led tube cabinet light , led pendent light , red light pendent light , flood light , fuse switch l and t , auxiliary contact block 4 no , auxiliary contact block , auxiliary contact block 2 no 2 nc

Central Government/Public Sector

CTN :45556822

30 Jun, 2026 NA

Bengaluru - Karnataka

Tender For supply of contactor auxiliaries with auxiliary contact block (pos.no.52 and 52.5) as per clw spec. no.clw/es/3/0201 alt-d and abb document no.3ehe428074r0001 . [ warranty period: 30 months after the date of delivery ] ]

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corporations/Associations/Others

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Central Government/Public Sector

Central Government/Public Sector