Latest static switch Tenders | Government static switch Tenders

Central Government/Public Sector

CTN :44925942

09 May, 2026 7.31 Lacs

Korba - Chhattisgarh

Tender For corrigendum : supply of spares of 33 kv voltech make control and relay panel f f - dicconnecting terminal block part no. vm33trf003 , non- disconnecting terminal block part no. vm33trf004 , super sensitive numerical realy part no. vm33trf005 , transformer diferential protection relay part no. vm33trf011 , breaker cntrl switch 1pl trip, 1pl close part no. vm33trf034 , breaker cntrl switch 2pl trip, 2pl close part no. vm33trf0 34a

Central Government/Public Sector

CTN :44695478

05 May, 2026 NA

Barh - Bihar

Tender For corrigendum : procurement of vertiv make static switch installed in ntpc barh stage i.

Central Government And Public Sector

CTN :45036215

06 May, 2026 47.3 Thousand

Balasore - Odisha

Tender For replacement of faulty change over switch with higher capacity and allied works like disconnecting, dismentaling the life expired avr panels boards, dg panel board, sub panel board, cables, old switch gear, and rearrangement of panel and power plant c

Central Government/Public Sector

CTN :44949067

28 Apr, 2026 NA

Hubli - Karnataka

Tender For supply & installation of cable transit entry sealing & fool proof protection system with multi diameter halogen free epdm modules to prevent rodent entry in to ht compartment and disconnecting and earthing device of switch board cabinet of eog type lhb ac coaches, pantry cars. the detail scope of work is given in annexure-a. [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :44800905

08 May, 2026 NA

Mancheshwar - Odisha

Tender For corrigendum : supply of disconnecting and earthing device, 8 pole, 2 way, without off, on load 125a at 1000v ac, 2no+2nc and heavy handle and pad locking arrangement in one position, mounted in a stainless steel enclosure suitable for ac 23 duty and conforming to iec: 60947, maximum depth including handle 480 mm suitable for use in power panel (ht side) of lhb variant eog coaches confirming to rdso specification no. rdso/pe/spec/ac/0184-2015 (rev.1). approved make: m/s l&t-salzer (cat. no. 74168slb32logbss) / m/s schaltbau (cat. no. m137.0827407.r1) / m/s techno trendz (cat. no. is81210tt19l) / m/s kaycee (part. no. 12580892a34v49xe) / any other make approved by rdso in the list of bill of materials (bom) of switch board cabinets. [ warranty period: 30 months after the date of delivery ]

Central Government And Public Sector

CTN :44010307

16 Apr, 2026 10.19 Lacs

Kannur - Kerala

Tender For bid to ras bid to ras supply of disconnecting and removing of all existing pmu control wiring , disconnecting and removing all existing control wiring in the old amf panel , supplying and fixing of amf controller , supplying and fixing of 4 pole 100 amps mccb , supplying and fixing of 63 amps 4 pole power contactor with addon block , supplying and fixing of push button switch for on off , supplying and fixing of 12v relay , supplying and fixing of 63 amps 4 pole 4 way with centre off rotary selector switch , supplying and fixing of 6 amp 3 way with centre off rotary selector switch , supplying and fixing of mechanical interlock suitable for 4 pole power contactor mcx 12 , supplying and fixing of 12v 10a smps type battery charger , supplying and fixing of 6a c series sp mcb , supplying and laying of 4 core 16 sq.mm pvc insulated al cable direct in ground , supplying and laying of 4 core 16 sq.mm pvc insulated al cable on surface of wall , supplying and laying of 4 core 16 sq.mm pvc insulated al cable in masnory open duct , supplying and making end termination with brass compression gland , supply and laying of 8 core 1.5 sq.mm copper conductor armoured control cable

Central Government/Public Sector

CTN :44819765

20 Apr, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : provision of isolation switch for starring battery in power car as per rdso modification sheet no. rdso/pe/ms/ac/0086-2022 (rev.0) or latest. the works includes supply, installation, testing and commissioning of isolation disconnector switch with fuse of approved make. list of material required in 1 set power cars (1 power car having 2 nos. d.a. set) in above modification :- 1. switch disconnecting fuse (sdf) 2 pole 315a 415v insulation suitable for 690 volt with 315a 415v breaking capacity minimum 100ka rating fuse and metallic cover, the switch disconnector of make l&t (ck910070009 ? sf94234), siemens (3kx8345-4ac-3kl8331-2ua00-3na33520rc), abb or schneider or similar - 02 nos. 2. copper cable 120sq.mm. as per rdso specification no. elrs/ spec/elc/0019. (rev.-1) - 32 mtr. 3. fuse link sf 94234 315a ? 04 nos. 4. conduit as per rdso specification - rdso/pe/spec/ac-0138 2009 (rev 1) for 120 sq.mm. copper cable (nw-29) - 32 mtr. 5. gland - 04 nos. 6. control cable length - 50 mtr. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :43588283

11 Apr, 2026 NA

Vellore - Tamil Nadu

Tender For bid to ras supply of disconnecting switch-raipur u-01 , disconnecting switch- patratu u-03 , disconnecting switch-raipur u-02 , disconnecting switch-mirzapur u-01 , disconnecting switch- singrauli u-01 , disconnecting switch-mahan ph-iii u-01 , disconnecting switch- singrauli u-02 , disconnecting switch- annupur u-01 , disconnecting switch-mirzapur u-02 , disconnecting switch- kawai u-01 , disconnecting switch- mahan ph-iii u-02 , disconnecting switch- annupur u-02 , disconnecting switch- kawai u-02

CTN :44433717

06 Apr, 2026 NA

Multi City - Multi State

Tender For bid to ras supply of supply and fixing of expansion valve required for ac plant of capacity 5.5 tr , supply and fixing of v belt size a-28, a-32 suitable for 11 by 5.5 tr package unit ac , supply and fixing of micro filter for ac plant of capacity 5.5 by 11 tr , supply and fixing of outdoor fan motor for package ac plant of capacity 5.5 tr , supply and fixing of repair fan blade of outdoor unit of ac plant of capacity 5.5 tr , supply and fixing of connector for 30 to 40 amps, 440 volts , supply and fixing of contactor suitable for ac plant of capacity 16.5 by 11 tr , supply and fixing of auto change over switch for package type ac plant 11 tr , supply and charging r-22 gas to maintain required cooling effect as and when required in the package type ac , supply and charging r-407 gas to maintain required cooling effect as and when required in the package type ac , supply and charging nitrogen gas for finding out leakage as and when required as specified and directed by engr in charge , supply and fixing of microprocessor by printed circuit board with ct coil suitable for 11 tr package type ac plant , supply and fixing replacement of capacitor 10 mfd , supply and fixing of temperature display controller unit for 16.5 by 11 tr , cleaning of evaporator coils of ac plant of capacity 5.5 tr with dilute hcl by force feed method to remove the dust particles formed on coil and fins , servicing incl cleaning of condenser cooling coil, refrigerant coils fins with mild detergent and descaling of condenser coil for package type 5.5 tr ac , servicing incl cleaning of condenser cooling coil, refrigerant coils fins with mild detergent and descaling of condenser coil for package type 11 tr ac , disconnecting, dismantling and taking out existing burnt out compressor of package type ac 5.5 tr capacity and supply and fixing sealed unit compressor of existing capacity, single phase 230v ac , disconnecting, dismantling and taking out existing burnt out compressor of package type ac 11 tr capacity and supply and fixing sealed unit compressor of existing capacity, single phase 230v ac

Central Government/Public Sector

CTN :44109787

07 Apr, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : procurement of network power static switches for ntpc khargone

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