Latest restricted neutral system Tenders | Government restricted neutral system Tenders

Central Government/Public Sector

CTN :42870813

06 Dec, 2025 NA

West Singhbhum - Jharkhand

Tender For supply of internet expension and accessories c c -point-to-point outdoor wireless bridgeii , poe switch , d-link 4 port poe gigabyte switch. , 6u rack , rj45 ethernet surge protecter , self supporting tower 3-legged 6 meter , utp cable cat-6 , cable jointing box , optical fiber cable 4 core , perm lub hdpe pipe dia 32 slash 26mm , foc outdoor joint encl12corescylindrical , chemical earthing electrode 76mm, dia 1 , connector rj 45 , installation charge of device , sfp small form factor pluggable

Central Government And Public Sector

CTN :42862711

12 Dec, 2025 NA

Maligaon - Assam

Tender For disconnecting and earthing device, 8 pole, 2 way, no off, on load 125a, 750 v ac(1000- insulation with heavy duty handle & pad locking arrangement in earth position mounted with suitable enclosure for ac-23 duty conforming to is 13947/1ес60947 and make: m1370827407 of m/s schaltbau or cat no. 73342slb32logbss of m/s l&t/salzer as per bill of material (bom) of rdso's spec. no. rdso/pe/spec/ac/0184-2015 (rev.0)n/a spec:is/iec:60947-3 (1999) and rcf spec. edts 073 amend 5

Central Government / Public Sector

CTN :42887871

27 Nov, 2025 NA

Hyderabad-T - Telangana

Tender For supply of disconnecting and earthing device, 8 pole, 2 way without off, on load 125 amps at 1000 v ac, 2 no+ 2nc and with heavy handle and pad locking arrangement in one position mounted in a stainless steel enclosure suitable for ac 23 duty confirming to iec 60947, max depth including handle 480 mm for lhb ac coaches as per rdso spec. no. rdso/pe/spec/ac/0184-2015 (rev.1) or latest, rdso/pe/spec/ac/0192-2018 rev.0 or latest & rdso/pe/spec/ac/0200-2020 rev.0 and rdso letter no. el.71.1.108/mssbc, dt. 17.09.21 & 11.10.2022 or latest.

Central Government/Public Sector

CTN :42216053

02 Dec, 2025 1.87 Crore

Nagpur - Maharashtra

Tender For corrigendum : tender for supply of sitc of ip epabx system and accessories with semiskilled manpower deployment d d - sitc (supply installation testing commissioning ) of dual server gateway based ip pbx system in raid 1 storage configuration (1set equals 2 nos) , sitc of management platform inclusive of management software with liscence (1set equals 2 nos) , itc of executive ip phones with 2 way speaker phone (installation , testing and commissioning) , supply of executive ip phones with 2 way speaker phone , itc of poe based ip phones (installation , testing and commissioning) , supply of poe based ip phones , sitc of corded analog phone with cli , sitc of pc based ip operator console in raid 1 storage configuration with liscence version of software(latest) , sitc of laptop based ip operator console with liscence version os and ms office (latest) , sitc of 24 port l2 plus managed poe plus switch with fully loaded sfp modules single mode transceiver. , sitc of 16 port l2 plus managed poe plus switch with fully loaded sfp modules single mode transceiver. , sitc of 8 port l2 plus managed poe plus switch with fully loaded sfp modules single mode transceiver. , supply of cat 6a cable industrial grade including capping , casing , conduiting fasteners with all materials. , itc of cat-6a cable (for boq item 19) industrial grade including capping , casing , conduiting fasteners with all materials at various locations within aai premises.payment on actual per meter measurement basis. , supply of cat 6a utp patch cord 3 meter each. , supply of 3 core power cable 2.5mm each core. , itc of 3 core power cable 2.5mm each core.payment for laying will be on actual per meter measurement basis only. , sitc of intermediate distribution frame idf for 100 pairs. , sitc of intermediate distribution frame idf for 20 pairs. , sitc of intermediate distribution frame idf for 200 pairs. , sitc of intermediate distribution frame idf for 400 pairs. , surge protection device for idf krone type (10 pair in each krone). , supply of 0.5mm , 50 pair copper cable (armourd). , supply of 24 core core armoured single mode ofc cable. , itc (including laying) of 50 pair copper cable (0.5mm) and 24 core armoured single mode ofc cable (including capping , casing , conduiting fasteners with all materials) with hdd laying (hdd min depth 1.65 meter)payment on actual per meter measurement basis , supply of 0.5 mm , 20 pairs telephone cable. , laying of 0.5 mm , 20 pairs telephone cable. payment for laying will be on actual per meter measurement basis only. , sitc of rack mounted ups 2 kva line interactive , 30 min backup for network switches. , sitc of rack mounted ups 1 kva line interactive , 30 min backup for network switches. , sitc of fully loaded 42u rack for epabx server its accessories with cable manager 2 pdu. , sitc of rack mounted ups 5 kva online , 60 min backup for epabx servers and gateways (1set equals 2 nos) , electrical distribution system (with industrial grade mcb) as per ip epabx system requirement (min. 32 amp.) with rccb. , sitc of 3 core power cable 6 sq. mm each core. , rack mounted load transfer switch (auto changeover switch for ups output).+c37 , surge protection device spd lan. , power surge protection device spd for 5 kva ups single phase in - single phase out. , earthing system (copper strip 25mm x 3mm , 150 meters) and 6 sqmm , 100 m cable for internal distribution. , liu 24 core with pig tail (testing of fiber termination). , rj 45 patch panel 24 port. , 12u rack for poe switches & its accessories with cable manager & pdu. , io boxes with dual rj45 ports with gang box and cover. , io boxes rj45 ports with gang box and cover. , io boxes with dual rj11 ports with gang box and cover. , integration charges of all the eqpt systems associated with ip epabx mentioned in this bill of material with existing operational equipment with operational and technical training charges for 5 personnel for 3 day including all cost components. , gpr wor

Central Government/Public Sector

CTN :42866488

05 Dec, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For supply of disconnecting and earthing device 8

CTN :42866686

05 Dec, 2025 NA

Jamshedpur - Jharkhand

Tender For supply of material for modification in earthing device of lhb coaches.

CTN :42810871

28 Nov, 2025 5.86 Lacs

Chatra - Jharkhand

Tender For custom bid for services - safety of electronics system; "providing and fixing of surge protection device (spd) at area iccc room and project cctv control room of amrapali-chandragupta area- 1 providing and fixing of surge protection devices (spd) 2 nos 2 providing and fixing of 80 ampere mcb 2 nos 3 fabrication and preparation for mounting of surge protection device (spd) and mcb, including painting of the entire panel with double coat smoke grey paint, complete with labour charges. 2 nos 4 providing of copper conductor pvc wire 2x4 sq.mm 300 mtrs 5 construction of rcc foundation including earthwork in excavation, removal of excavated soil, reinforcement work and concreting, for two foundations of size 2 ft 2 ft 2.5 ft each, complete in all respects. 8 nos 6 erection, testing and commissioning of earthing system in switchyard/telephone exchange, using 50 6 mm gi strip for connecting structures and equipment to the earthing grid, including gi shield wire and clamps of required sizes, complete in all respects. 8 nos 7 providing, fabrication and erection of ms bracket for holding insulator, including cutting, welding, fixing and finishing, complete with all materials and labour. 80 kg 8 providing and fixing of 7.20 mm copper wire for connection up to panel point 160 mtrs.

Central Government/Public Sector

CTN :42739299

28 Nov, 2025 10.61 Lacs

Karvi - Uttar Pradesh

Tender For supply of ancillary items battery charger spds mcbs etc d d - 12v 120ah smf vrla battery , 12v 26ah smf vrla battery , 12v and 24 v selectable or auto adjustable battery charger , surge protection device , 6a ac miniature circuit breaker , 16a dc miniature circuit breaker , 3 core 1. 5 sq. mm ac power cable , 1 core 4 sq. mm dc power cable , rj 45 lan port surge protector , rf co axial surge protector for vhf frequency , 2. 5 sq. mm pure copper earthing cable , equi potential copper earth bar , n type male to n type female flexible coaxial cable , terminal block for dc connection , 3 pin male xlr connector , 3 pin female xlr connector , 3 meters rj45 cat6 patch cord , 20 meters rj45 cat6 patch cord , 16 port ethernet switch

CTN :42771487

25 Nov, 2025 13.21 Lacs

Jamtara - Jharkhand

Tender For providing of custom bid for services - upgradation and strengthening of spd surge protection device and copper plate earthing

Central Government / Public Sector

CTN :42776620

27 Nov, 2025 7.31 Lacs

Ranchi - Jharkhand

Tender For supply of supply of electrical spare items : :--thyristor module psthm 162 19 mcc 200 16 io1 , thyristor module psthm 200 16 mcc 312 18 io1 , tube light 20 w led , flameproof light 60 w led , braided copper wire 6 sq.mm , crocodile clip , flameproof safety torch , ceiling bldc motor fan , rccb 2 pole 30 ma 64 a , earthing cable 10 sq mm copper , copper strip 25 sq mm , sfu unit 63 a 3 pole with neutral , 1 core 1.5 sq mm pvc copper circular sheathed cable with rigid conductor , 1 core 1 sq mm pvc copper circular sheathed cable with rigid conductor , motor operator geared motor device of acb , undervoltage release uvr of acb , shunt trip coil , shunt closing coil , acb front cover sace emax e1n ms 10 , acb front cover sace emax e3n ms 25 , hrc fuse din 400a , hrc fuse base , soft-starter front keypad lcd display assembly with control card , hrc fuse din 250a , hrc fuse din 200a , hrc fuse din 63 a , hrc fuse din 80a , mcb 40a 2pole 240v

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