Latest restricted neutral system Tenders | Government restricted neutral system Tenders

Central Government/Public Sector

CTN :45193827

26 May, 2026 NA

Samastipur - Bihar

Tender For supply of contact fixed & moving for contactor type cbc 45a 320z (c118) spec-mgs drg.no. asc.e2.04.2018.16 clw specno. clw/es/c-15/c [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45214219

05 Jun, 2026 NA

East Singhbhum - Jharkhand

Tender For supply of spare 3-pole power contactors suitable for 415 v ac 50 hz. with 2 no plus 2 nc auxiliary contact coil voltage 230 v ac 50 hz. type 3tf5102-0apo, rating 140 amps and as per annexure-b , spare 3-pole power contactors suitable for 415 v ac 50 hz. with 2 no plus 2 nc auxiliary contact coil voltage 230 v ac 50 hz. type 3tf4772-0ap0 rating 70 amps and as per annexure-b , spare 3-pole power contactors suitable for 415 v ac 50 hz. with 2 no plus 2 nc auxiliary contact coil voltage 230 v ac 50 hz. type 3tf3500-0ap0 rating 38 amps and as per annexure-a , spare 3-pole power contactors suitable for 415 v ac 50 hz. with 2 no plus 2 nc auxiliary contact coil voltage 230 v ac 50 hz. type 3tf34000-0af0 rating 32 amps and as per annexure-a , spare 3-pole power contactors suitable for 415 v ac 50 hz.with 2 no plus 2 nc auxiliary contact coil voltage 230 v ac 50 hz. type 3tf3010-0af0 rating 9 amps and as per annexure-a , spare main contact kits set of 6 fixed and 3 moving contacts for sicop 3-pole power contactors of ac3 duty for 3tf47 70 a power contactor type 3ty7477- 0ya and as per annexure-b , spare main contact kits set of 6 fixed and 3 moving contacts for sicop 3-pole power contactors of ac3 duty for 3tf51 140 a power contactor type 3ty7510-0ya and as per annexure-b , spare coil for sicop 3-pole power contactors 3tf34 by 35 power contactor type 3ty7 443-0af0 coil voltage 110 v ac 50 hz. and as per annexure-a , spare coil for sicop3-pole power contactors for 3tf47 power contactor type 3ty7463-0af0 coil voltage 110 v ac 50 hz. and as per annexure-a , spare 3-pole auxiliary contactors suitable for 230 v ac 50 hz. with 2 no plus 2 nc contacts coil voltage 230 v ac 50 hz. type 3th3022-0ap0 rating 10 amps , spare 3-pole auxiliary contactors suitable for 230 v ac 50 hz. with 3 no plus 1 nc contact coil voltage 110 v ac 50 hz. type 3th3031-0af0 rating 10 amps , spare 3-pole auxiliary contactors suitable for 230 v ac 50 hz. with 4 no contacts coil voltage. 230 v ac 50 hz. type 3th3040-0ap0 rating 10 amps

CTN :45194704

25 May, 2026 NA

Kanchrapara - West Bengal

Tender For supply of contactor c118 ( arno staring contactor) used in locos. aa per clw spec.no clw/es/c-15 alt -d & kpa drawing no er/kpa/el/cn.4g5.4049a for "fixed and moving contact of arno starting contactor (c-118)" [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45195097

26 May, 2026 NA

Kanchrapara - West Bengal

Tender For supply of contact fixed & moving for contactor (finger contact) type tcp-718-m16.4 used in locos. as per clw's drg. no. 3twd.111.051 alt-8 & spec. no. 4tes.111.029 alt-2 [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

CTN :45184346

10 Aug, 2026 NA

Bokaro - Jharkhand

Tender For supply of set of contact tips for 3 pole 150 amp contactor type lc1-f150 afd (per pole 02 fixed & 01 moving contact 02 deflector, 01 bacd plate, fixing screw, washer) lc1-f-150 afd reference colas ff431a (make schneider) and clws spec. no.- clw/es/3/0201 (alt.-d). [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45137589

30 May, 2026 17.06 Lacs

Korba - Chhattisgarh

Tender For supply of spares of field switches for drills e e - shunt trip coil assembly, part no - v0021 , electrical release coil assly, part no - v0022 , aux. switch assy, part no - v0024 , soloinoid coil for closing mechanism, part no - v0025 , antipumping realy for solinoid, part no - v0026 , closing contactor for solenoid, part no - v0027 , flex connector, part no - v0028 , support insulator single hole for vcb, part no - v0031 , secondry plug and socket, part no - v0032 , fibre glass barrier set for fixed type v, part no - v0039 , drive insulator for vcb, part no - v0041 , vacuum interrupter, part no - v0048 , vacuum circuit braker assly. vcb9576, part no - vfs0062 , indicating lamp, part no - p0043 , trip neutal close switch, part no - p0045 , rectifire capacitor, part no - p0048 , earth leakage relay, part no - p0049 , over current relay single pol, part no - p0050 , resin cast core balance transformer, part no - p0051 , potential transformer 11 kv 110 v,100, part no - p0053 , resin class ct class isp10 ci10, part no - p0056 , 6.6 kv plug complete, part no - p0064 , 6.6 kv socket insulator, part no - p0065 , idmt relay, part no - p0083 , motor protection relay, part no - fsv00121 , ht hrc fuse for p.t., part no - fsv00110 ) /bid number : gem/2026/b/7522304 * /dated: 09-05-2026 & & / bid document 1 / 32

Central Government/Public Sector

CTN :45137675

30 May, 2026 23.26 Lacs

Korba - Chhattisgarh

Tender For supply of trip coil110v-220v, 120 sfm 32 part no - 32b145mm 005 , shock absorber asy w-trp sprng,120 sfm32 part no - 32b145mo 037 , operating cam, 120 sfm 32 part no - 32b145mo 041 , shaft for operating cam, 120 sfm 32 part no - 32b145mo 042 , fixed finger contact, 120- sfm-32b part no - 32b145po 010 , stationary arc contact, 120-sfm-32b part no - 32b145po 017 , moving main contact, 120- sfm-32b part no - 32b145po 019 , motor 230v ac- dc type c-22 , 120 sfm 32 part no - 32b145mm 001 , bush f-closing sprng rod, 120 sfm 32 part no - 32b145mm 018 , brass washer for black bolt, 120 sfm 32 part no - 32b145mm 019 , motor contactor 110v-220vdc, 120 sfm 32 part no - 32b145mm 003 , tripping trigger w- bearing, 120 sfm 32 part no - 32b145mm 009 , small pawl with bearing, 120 sfm 32 part no - 32b145mm 010 , torsion spring right and left , 120 sfm 32 part no - 32b145mm 024 , large pawl with bearing, 120 sfm 32 part no - 32b145mm 011 , dilo valve complete set, 120-sfm-32b part no - 32b145po 018 , insulating rod assy, 120- sfm- 32b part no - 32b145po 014 , anti pumping lever, 120 sfm 32 part no - 32b145mo 036 , close coil 110v-220v, 120 sfm 32 part no - 32b145mm 004 , eccentric shft brg 4906 frnt, 120 sfm 32 part no - 32b145mm 012 , closing tigger with bearing, 120 sfm 32 part no - 32b145mm 008 , closing string, 120 sfm 32 part no - 32b145mo 035 , closing holding latch, 120 sfm 32 part no - 32b145mm 006 , ratchet wheel assy w- rlr,brg, 120 sfm 32 part no - 32b145mm 007 , spring charging handle, 120 sfm 32 part no - 32b145mo 033 , trip holding latch, 120 sfm 32 part no - 32b145mo 034 , eccentric shft assy w- pawls, 120 sfm 32 part no - 32b145mo 043 , slide seal flange assy without gas valve part no - 32b145po 015 , nozzle, 120- sfm-32b part no - 32b145po 020 , pole unit assy upto 1250a, sq flng, 12mm part no - 33p001 , upper terminal plate square 12mm th part no - 190024743 , lower terminal plate square, 12mm part no - 190024744 , 33kv big cam assy old part no - 190241037 , 33 kv closing shaft assy part no - 190241029 , 33 kv b- m motor 230v ac-dc w-gear box part no - 460241210 5 , close coil asly,110v dc part no - 190232534 asly , double trip coil asly 110v dc part no - 190232568 asly , anti pumping device part no - 460232117 4e , space heater rating-80w 230v ac part no - 190232501 , 33 kv mechanism for outdoor vcb w-motor part no - 190241991 , zz - micro switch -450232095 part no - 553sp , thermostatrigid probe type, 230v ac part no - 460232350 , vaccume inerrupter type vil-43204p part no - 190241740 , 33 kv tripping shaft assy part no - 190241020 , 33 kv holding catch assy part no - 190241118 , drive rod with slide seal shaft part no - 33p003 , 33 kv trip catch assy part no - 190241035 , 33 kv ratchet wheel, stopper pawl big part no - 33prwsp , spring charging handle f- outdoor pc vcbpart no - 190051705 //bid details 2 / 49

Central Government/Public Sector

CTN :45154306

08 Jun, 2026 NA

Vellore - Tamil Nadu

Tender For supply of motor contactor of 1500 amps rating with 6 auxillary contact block to type no tcp 3421-25-2m (with modified silver bit inserted tips) to clw drg no 0twd 112-001 alteration-12 and 4twd-112-043 alt-4 and confirming to clw spec 4tes- 110-001 alt-4 with modified silver bit inserted, fixed and mobile contact tips to clw drg. no.3twd 112-010a alt-4 and 3twd 112.116a alt-4. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45141015

14 May, 2026 NA

Mughalsarai - Uttar Pradesh

Tender For supply of contact fixed & moving for contactor type cbc 45a 320z (c118) specification :- mgs drg.no.- asc.e2.04.2018.16 clw specno. clw/es/c-15/d [ warranty period: 30 months after the date of delivery ]

CTN :44933058

14 May, 2026 NA

Burdwan - West Bengal

Tender For corrigendum : supply of contact fixed & moving for contactor (finger contact) type tcp-718-m16.4 used in locos. as per clw's drg. no. 3twd.111.051 alt-8 & spec. no. 4tes.111.029 alt-2. [ warranty period: 30months after the date of delivery ]

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