Latest current interrupter Tenders | Government current interrupter Tenders

Central Government And Public Sector

CTN :39112820

05 Mar, 2025 NA

Damanjodi - Odisha

Tender For corrigendum : supply of 415v, utilization category ac23a, 630a local isolator cabinet in sheet steel enclosure complete with 630a, 3 pole load break switch. 2. shall be with side operated handle, padlocking facility, prebreak micro switch having 1no+1nc contact. 3. micro switch contacts shall be wired to 4 sq mm tb for external termination. 4. provision of padlock system having sufficient space to lock the isolator at off position by minimum two agencies at a time. 5. complete with both power & control circuit wiring with all insulators, bus bars and control terminal blocks. 6. detachable bottom gland plate for entry of cables from bottom. 7. front door shall be hinged and inter-locked with the isolator in 'on' position. the front door should have a minimum 3 mm thickness perspex/triplex window for observation of position of contacts. 8. isolator should confirm to iec 60364 standard. 9. the dimensional drawing of the local isolator cabinet or product catalogue showing mounting arrangement of the components should be enclosed along with the offer. 10. isolator cabinet should be provided with rain canopy. 11. any isolator parts should not be made of aluminium/aluminium alloy. 12. isolator cabinet shall be metal enclosed suitable for wall fixing using 4 welded fixations, dust and vermin proof and shall be provided with degree of protection as ip-55. 13. provision for three distinct parallel busbar per phase for termination of three nos of 240 sqmm aluminum cables for incoming and two distinct busbar per phase for termination of 120 sqmm copper cable. 14. all hardware used in isolator cabinet shall be corrosion resistant. 15. minimum clearance between the live parts and detachable bottom cable gland plate shall be 400mm. 16. cabinet should be painted with alkaline resistant epoxy paint. 17. isolator cabinet shall have provision for earthing at two separate and distinct points. 18. each isolator cabinet should be supplied with panel keys., push button station specification: 1. pbs made of 2mm sheet steel enclosure with rain canopy, protection: ip-65. 2. 01 no. of green colour start pb with 1no+1nc contacts, 01 no. of red colour stop pb with 1no+1nc contacts, 01 no.of increase pb with 1no+1nc contacts <(>&<)> 01 no.of decrease pb with 1no+1nc contacts. one emergency stop push button with 1no+1nc contacts (push to lock type) shall be provided. size of each push button is of 22.5mm diameter. inscription plate for all push buttons. 3. pb shall be wired with 2.5 sq.mm. copper wire to 40 nos. serially numbered terminal blocks (tb) of elmex make having tb-5-6, 7-8, 11-12, 13-14 <(>&<)> 17-18 shorting link. 4. two nos. of cut out of size 72x72 mm for ammeter and rpm meter shall be provided. 5. 'on','off' <(>&<)> 'trip' indication led lamps in red, green <(>&<)> amber colour respectively with inscription plate to be provided. 6. all push buttons, elements, led lamps <(>&<)> cutout for ammeter <(>&<)> rpm meter shall be on the hinged door of the pb station. 7. pb station shall be weather proof, neoprene rubber gasket suitable for outdoor application. 8. 2nos. of earthing studs to be provided. 9. left side hinged door shall be provided with flexible braided copper earthing. 10. pbs shall have 04 nos. of corrosion free bracket suitable to fix on vertical surface. 11. detachable gland plate to be provided. 12. the push button shall be painted with one coat of red oxide primer <(>&<)> two coats of zinc chromate primer and finally finished with stoving enamel grey paint. 13. the push button station shall be generally in line of enclosed drawing (fig-2). 14. party to submit the drawing along with the offer for technical scrutiny.

CTN :38680628

28 Feb, 2025 4.42 Crore

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of main engine spares for opvs - o ring , o ks 240 copaslip-250 gm upto 1100degc , oks 200-molykote , injector nozzle assembly , valve exhaust , set bolt m12x1.75x130-8.8 , nut for speed set screw , circlip , washer copper , washer copper , worm drive hose clip (30mm) , ball , tappet roller , gasket for glacier filter gf600-11 , serrated bush , joint , locking wire imm dia l 1 mtr , joint , dia 184x240xep.2 , joint , injector assembly , couping flex mast 10011-4 , elastic mountings tsc t140/70 d , injector tappet , gasket , sleeve dn 100 , pn 16 , barrel plunger assembly- 23 dia- grad , plunger spring , shim injection , o ring 15x204 viton (20209) , non return valve for compresse , seal kit (fw thermo valve for naval opv) , locking plate , hex headed screw , locking plate , cyclam seal assy , bush , cam shaft nut , o-ring an 49 , nse6.5 , 60c7 , indicator cock assembly , o ring gf 600 filt(no 2091p) , solenoid over speed air , nitrile cord , bush (bar) , o ring , loctite 549 , bolt , bolt , o-ring , nse-6.5 an80 , 60c7 , tappet , outside spring , spring , copper washer 8x22x1.5 , o ring , gasket for injector , serrated pin , o ring d1.8 , di37.4 , nse6.531 , 21a7 , screw set , o ring , flexible sealing joint , o ring , oval joint , bolt banjo , intermediate pinion , bush bearing , conditional actuator safeties card , supply card 24 vdc/24 vdc , solenoid valve nc , set of gaskets for hyd motor (mh-114a) , stud-m12x1.75x60-8.8 , lub oil stand by pump suction pressure gauge76 to 1 kgcm , copper joint , pressure gauge 0-60 bar , speed sensor 19050 , cup plug , exhaust manifold , exhaust manifold duct , flexmast coupl(pipe-88.9mm-o.d) , fuel feed pump balmo , bearing bush , o ring idp 038 x 2u , mechanical seal , non return valve , dn150 , pn16 , rk 86a , sleeve dn65 , pn16 , set of gaskets for lub oil filter , clogging indicator icf 30 el5 , injection pump roller , governor pga 12 , oil level contact type 20007 , joint for balmo fuel feed pump , duplex fuel filter , control terminals , sensor for bearing temp , fuel feed pump-cw engine , pressure transmitter p5r-6bar-4-20-1/2-pe , magnetic pick up for turbocharger , relay 4no-nc 24v dc , 4no-nc , 24v dc relay socket , cam shaft stud , hyloner paste , cylinder head gasket , plug , snap ring , bush viton , air starting valve (cyl.head) , exp. bellow , hex headed screw , locking plate , metafarm bush bp25-16/20x20 , bs ring-bsb d12 nse6.51 20a8 , filter particle detect , filter ing element for particle detecting filt , o ring , pressure gauge forbes marsh 100ss , ss316 0-4 bar glyf fil , relay 24 vcc (k81 , k82 , k83 , k86 , k95 , k100 , k101) , relay 24 vcc temporised (k105) , threshold temperature (msa) , actuator safeties card (acs) , filters (10) , overspeed detection card(svae) , threshold card (seuil) , bearing safeties regroupment card (rsp) , plug female 11 pin , plug male 11 pin , plug female 11 pin , logic unit - tempo(timer) , (14) , o ring - exh. valve guide-60 c7 , id18x2.5

State Government

CTN :39406756

26 Feb, 2025 NA

Delhi - Delhi

Tender For procurement of spares for 22 kw star delta starter panels for tube wells old for palla area re invite - supply of mccb, thermal type, rating 100 a, tp, model no lv510455, make schneider electric., supply of mccb door handle for mccb of rating 100 a, tp, model no lv429338, make schneider electric, supply of aux. contact, 1no + 1nc, model no 29450, make schneider electric, supply of power contactor for main/delta/star (ac3), rating 50 a model no lc1e50m5, make schneider electric, supply of power contactor for phase sequence (ac1), rating 50 a model no lc1e40m5, make schneider electric, supply of over load relay thermal type with base, rating 23-32 a model no lre32 + laeb1, make schneider electric, supply of timer star/delta, rating 230v ac model no laetsd, make schneider electric, supply of protection relay earth fault with cbct, rating 30 ma, model no 17g715kf2 + 17h7nnjn3 , make gic, supply of phase loss + under voltage + over voltage ppr, rating 230 vac, model no mac04d0100 , make gic, supply of phase sequence realy, rating 415 vac, model no mk21d5 , make gic/minilec, supply of auxiliary contactor 2 no + 2 nc , rating 10 a, model cae22m5 , make schneider electric., supply of mcb tp, rating 6 a, model a9n3p06c , make schneider electric., supply of mcb dp, rating 6 a, model a9n2p06c , make schneider electric., supply of mcb dp, rating 2 a, model a9n1p02c , make schneider electric., supply of mcb sp, rating 2 a, model 9000u , make schneider electric., supply of mccb, rating - 50 amp, 50 ka tp, model lv510454 , make schneider electric., contactor for capacitor, rating 10 kvarmake- l&t/epcos., contactor for capacitor, rating 2/1 kvarmake- l&t/epcos., contactor bank , rating 10 kvar heavy dutymake- l&t/epcos., contactor bank , rating 2 kvar heavy dutymake- l&t/epcos., contactor bank , rating 1 kvar heavy dutymake- l&t/epcos., supply of 16 sq. mm single core pvc insulated industrial grade copper conductor ( unsheathed) flexible cable, 1100 volt.make havells/any other approved make., supply of 1 sq. mm single core pvc insulated industrial grade copper conductor ( unsheathed) flexible cable, 1100 volt.make havells/any other approved make.

CTN :39409085

13 Mar, 2025 5.97 Lacs

Agartala - Tripura

Tender For supply of laboratory and scientific equipment/tools - laboratory and scientific instruments/tools, compressor: type: refrigeration compressor, hermetically sealed, reciprocating, refrigerant type: r22, cooling capacity: 2355 kcal/hr type, voltage 220-240 v ac, 1- phase (details as per sl. no. 1 at annexure-i)., compressor: type: refrigeration compressor, hermetically sealed, reciprocating, refrigerant type: r134a, cooling capacity: 1411kcal/hr, voltage: 440vac, 25mfd, 1- phase (details as per sl. no. 1 at annexure-i)., compressor: type: refrigeration compressor, hermetically sealed, reciprocating, refrigerant type:r134a, cooling capacity: 0.25hp; supply voltage: 220-240 v ac, 1- phase (details as per sl. no. 1 at annexure-i)., capillary tube : 1.12 mm od, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., capillary tube : 1.20 mm od, 8 ft, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., capillary tube : 1.40 mm od, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., capillary tube : 0.95 mm od, material: copper astm b280 (details as per sl. no. 2 at annexure-i)., thermostatic expansion valve: orifice- 0 no., connection-1/2 x 3/8 flare (details as per sl. no. 3 at annexure-i)., thermostatic expansion valve: ten 068z3348, q-33311 r134a -40 to 10 ps 34 bar. (details as per sl. no. 3 at annexure-i)., hand stop /manual shut-off valve: media: r22, r502, r134a, r407c, r410a; port size: 3/8" sae; cooling method: direct cooling; power: manual; including brass material nut bolt. (details as per sl. no. 4 at annexure-i)., hand stop /manual shut-off valve: media: media: r22, r502, r134a, r407c, r410a; port size: 1/4" sae; cooling method: direct cooling; power: manual; including brass material nut bolt. (details as per sl. no. 4 at annexure-i)., evaporator coil : 1/4" od, material: copper astm b280 (details as per sl. no. 5 at annexure-i)., condenser coil ; 3/8" od, material: copper astm b280 (details as per sl. no. 6 at annexure-i)., dimmer stat : 1500 w, 230 v ac. single phase, 50hz (details as per sl. no. 7 at annexure-i)., pressure gauge : connection 1/ npt 8 0 - 200 psi dial size 2.5" (63mm), connection sizes 1/4" (details as per sl. no. 8 at annexure-i)., digital temperature indicator : range -30 to 200 0c, power supply 230vac, digital display, accuracy 0.01 c channel -12 (details as per sl. no. 9 at annexure-i)., digital temperature indicator : type input cr-al(k-type), rang- 0 0c to 200 0c supply- 230vac, 50hz, channel -12 (details as per sl. no. 9 at annexure-i)., ammeter (digital) : rang 0-10 amp. single phase, digital display, 230v,10%vac (details as per sl. no. 10 at annexure-i)., voltmeter (digital) : rang 0 300-volt, single phase, digital display (details as per sl. no. 11 at annexure-i)., hp/lp cut out relay : hp- 8 to 32 bar, lp-0.2 to 7.5 bar, dual controls, 240 v, 50 va, single pole changeover switch (spdt), contact load 240 v ac: 8 fla, 48 lra (details as per sl. no. 12 at annexure-i)., energy meter : a.c. single phase, 2 wire solid state (static) fully electronic energy meter, accuracy class 1.0 & current rating 5-30 amp. with backlit lcd display for240 volt system fitted with pilfer proof meter box.(details as per sl. no. 13 at annexure-i)., r-134a refrigerant gas : 5 kg filled cylinder; moisture less than 0.001; purity: 99.9%; appearance: colourless; application: refrigerant; type of refrigerant-r134a. (details as per sl. no. 14 at annexure-i)., r-141b refrigerant gas : 5 kg filled cylinder; purity 99.9% appearance: colourless (details as per sl. no. 15 at annexure-a)., r502 refrigerant gas : 5 kg filled cylinder; acidity 0.00001 % appearance: colourless purity 99.9 % (details as per sl. no. 16 at annexure-i)., r407c refrigerant gas : 5 kg filled cylinder; appearance: colourless purity 99.9 % (details as per sl. no. 17 at annexure-i)., r-1234ze hfo refrigerant gas : 5 kg filled cylinder; moisture less than 0.001; purity: 99.9%; appearance: colourless; (det

Central Government/Public Sector

CTN :39384966

11 Mar, 2025 NA

Bangalore - Karnataka

Tender For tender for supply of standard parts 24 items - end sleeve , end sleeve , heat shrinkable sleeve , grommet , spiral wrapping , spiral wrapping , tinned copper braid , tinned copper braid , tinned copper braid , tinned copper braid , tinned copper braid , tinned copper braid , tinned copper braid , tinned copper braid , heat shrinkable tube , r t t , boot , wire contact , heat shrink sleeve , r t terminal , blue rtt , rtt , yellow-splice , wire contact

Central Government / Public Sector

CTN :39395588

17 Mar, 2025 NA

Multi City - Multi State

Tender For supply of joint-less hard drawn grooved copper contact wire of 107 sq.mm, made out of continuous cast copper wire rods for electric traction as per rdso specification no. ti/spc/ohe/cw/0971 or latest. material to be supplied in wooden drums in standard length of 1500 meters per drum.

CTN :39372352

27 Feb, 2025 NA

Dehradun - Uttarakhand

Tender For annual rate contract for: supply, installation, testing and commissioning of three phase digital rolling contact servo voltage stabilizers suitable for unbalance voltage & unbalance load including supply and installation of 4 core copper flexible cable at different sites in uttarakhand state on turnkey basis including 5 years cost free maintenance

CTN :39334766

28 Feb, 2025 NA

Barmer - Rajasthan

Tender For supply of junction box , sd card 64gb , chemical for earthing pit , earthing cable 4 sq mm , hdmi cable , fully loaded 12 port liu , fully loaded 24 port liu , ofc lc-lc patch cord , pdu 6a 6 port , mcb 6a , mcb 63a , sfp module 10km ethernet , sfp module 10km fiber , cat-6a patch cord , smps for ptz cctv , ofc splicing or fiber or location , ofc jointer bottle , conduit 50 mm ms black enamled , conduit pvc 25 mm , excavation on soft soil up to 1.5 m , excavation on soft soil beyond 1.5 m , excavation on hard rock , manlifter services , metallic gland w or p , puffsealant 750ml , silicon gel 750ml , electronic contact cleaner , fuse lot , instrument service , transportation , power supply 48v by 2a smps , 1p 2.5 sq mm copper cable armoured , ug cable laying , ag cable laying , laying of conduit , cable tray laying , scaffolding erec or dismant up to 6 m , scaffolding erec or dismant up to 12 m , scaffolding erec or dismant up to 18 m , scaffolding erec or dismant up to 30 m

CTN :39053639

27 Feb, 2025 NA

Gurgaon - Haryana

Tender For corrigendum : supply of sitc of 5000a sandwich type copper contact aluminium busduct

Central Government/Public Sector

CTN :39255160

21 Feb, 2025 9.07 Lacs

Dipka - Chhattisgarh

Tender For corrigendum : procurement of spares for prabhu make 630 amp vcb - shunt trip assembly with coil nvcbp00103 or equivalent , copper solid terminal bottom nvcbp00107 or equivalent , epoxy moulded cradle spout nvcbp00112 or equivalent , epoxy moulded top stem-1 nvcbp00113 or equivalent , epoxy moulded bottom stem-1 nvcbp00114 or equivalent , copper top transfer terminal for vcb nvcbp00115 or equivalent , copper bottom transfer terminal for vcb nvcbp00116 or equivalent , copper terminal for craddle spout nvcbp00117 or equivalent , copper flower contactisolating contact nvcbp00118 or equivalent , 1 set spring for tripping or drive insulator set of 2 nvcbp00121 or equivalent , coil for shunt trip or spring release nvcbp00123 or equivalent , brass nut nvcbp00122 or equivalent , earth leakage relay 0.5 to 2a knob type nvcbp00129 or equivalent , brass gland complete with stud and nut nvcbp00142 or equivalent , copper finger contact set of 6 with copper contact nvcbp00171 or equivalent

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