Latest load break switch Tenders | Government load break switch Tenders

Central Government / Public Sector

CTN :39446035

04 Mar, 2025 NA

Faridabad - Haryana

Tender For supply of isolating contact 3 pair finger type,g 4 vacuum interrupter,nylon breaker wheel,interlock handle dia 6 mm hex operating handle dia 6 mm guide bush,charging pawl,motor cut off switch lever mechanism spare,on and off indictator assembly with spring mechanism spare,motor cut off switch,secondary plug and socket 24 nos of pins,spring charging motor,busbar support insulator,closing spring guide rod,opening spring guide rod,pin for spring guide rod,spring charge indicator assembly,push to trip knob,push to close knob,override stop and gasket,override stop pin,limit switches for motor cutoff,buffer washer for opening springs,buffer washer for closing springs,racking screw,num directional ocandef relay micom p127,protection relay micom p123,p122 relay for transformer feeder,tripping coils 110v dc,closing coils 110v dc,relay num. feedr gnrtr prot micom p111 aux supply suitable for 110v and 220v both ac and dc,hwx rating 12 kv 630 amp,flexible connector 800a vg464mm length

Central Government/Public Sector

CTN :39010847

25 Feb, 2025 18.13 Lacs

Nowrozabad - Madhya Pradesh

Tender For corrigendum : supply of fixed contact assembly 400a part no bd 4510 , arc control pot separator part no ek 6050876 , barrier part no ek 6050869 , insulated bolt big part no pd 420 , insulated bolt small part no pd 8296 , carriage assembly complete 400 630a part no bd 5550 , moving contact assembly part no bd 5551 , jaw contact assembly set part no bd 4050 , auxiliary plug and socket assembly complete set part no bd 4850 , guide pin big part no pd 4043 , guide pin small part no pd 3597 , lead screw assembly part no bd 4860 , operating mechanism complete set part no bd 4911 , rod holder assembly part no bd 4921 , shunt trip coil assembly part no 1650ts , isolating spout assembly with nylon shroud part no bc 9977 , elr core balance current transformer part no ea 6650 , power pack unit 110v dc part no bd 5999 , instrument chamber box complete with internal wiring including selector switches, indication lamps voltmeter, ampere meter, fuse base etc part no bdw 7771 , partition plate assembly part no bd 5255 , operating shutter assembly part no bd 5310 , gas van pipe part no bd 5589 , ocb tank partition part no bd 4711 , earthing bar contact part no bd 8810 , cable entry box part no bd 2290 , idmt relay complete set with 2 over current and 1 earth fault with instantaneous tripping high set part no ea 6561 , high speed tripping relay part no ea 6890 , assorted hardware part no bd 9295 , under and over voltage relay part no ea 6591 , heavy duty earth leakage relay with leakage display time lag facility and cbct part no ea 6641 , trolley complete with all accessories part no bd 8268 , rotary switch complete with link and fixing plate part no bd 9191 , complete wiring set part no bd 5988

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 :39428706

07 Mar, 2025 8.32 Lacs

Chittoor - Andhra Pradesh

Tender For annual maintenance of 11 kv vcbs and load break switches available in ae-i section of esd-ii, tirupati for the period of three years 2024-27

Central Government/Public Sector

CTN :38657541

06 Mar, 2025 3.43 Lacs

West Singhbhum - Jharkhand

Tender For corrigendum : supply of spare parts of online drying out system and deputation of service engineer - tds controller model no vipa313 , phase monitor relay multifunction phase control make , load break switch main off switch salzer make , pu8 type pneumatic tube od 08mm , dryout cartridge , tds vessel o ring od 352 mm thick8 mm v17 0 nitrile , power supply24 v dcoutput 6 5 amps meanwell make , hydraulic hose 1half inch straight 90 deg elbow ec 10 mtrs , ptssdoor hinge dharsana model no dhfm 6090sepdm60 duromet , oil pressure gauge range 0 to 10 , transformer end ms flange dia 150 mm thick 10 mm with connector , transformer end flange dia 95 mm half inch bsp female thk 10 mm , deputation of service engr for commissioning of ods system in line reactor 1 , phase monitor m22 multifunction phase control makemodel no 84873025