Latest insulation control Tenders | Government insulation control Tenders

Central Government/Public Sector

CTN :42126829

27 Oct, 2025 NA

Ajmer - Rajasthan

Tender For insulation monitoring relay .110 v ac voltage range 50-200volt ac, insulation measuring range 25 k ohm to 100k ohm control supply 230v ac as per s.no 167 and item no a-1 and place of installation si a-6, of bill of material of rdso spec.no rdso/pe/spec/ac/0184-2015(rev-0) used for insulation control 110v of lhb type ac coaches confirming to rdso specno rdso/pe/spec/ac/-0184-2015 (rev.0) suitable for lhb type ac coaches switch board cabinet[s1a-6] - spec:spec.no rdso/pe/spec/ac/0184-2015. accepted make- bender, woka, contrel, abb, siemens only.

CTN :42077290

07 Oct, 2025 NA

Multi City - Multi State

Tender For supply of purchase of electric supply stores cable mcb mccb and switch fittings h h - power contactor ml-4 , switch socket comb 15 or 16 amp multi purpose 6 pin , mcb spn 40 amp c series , 5 or 6 amp switch socket combined with box , mccb with thermal magnetic trip unit tmd , 4 pole, 160 amp , pvc cable 10.0 sqmm sc aluminium , mccb 250 amp 4 pole 35ka , ht barrel fuse 60 amp , cable pvc insulated copper 2.5 sqmm twin core , mcb 4p 63 amp, tpn , mcb 40 amp 1 pole plus n, b series , tape insulation pvc 15mm , mcb 63 amp 3 pole plus n, b series , mccb 63 amp 4 pole 25 ka , cable pvc insulated copper unarmoured 10 sqmm twin core , mccb 4 pole 400 amp 35 ka , ht barrel fuse 100 amp , cable pvc insulated copper 4 sqmm single core , mccb 200 amp 4 pole 25ka , busbar chambers 4 pole 63 amp , ht barrel fuse 40 amp , cable pvc insulated copper 2.5 sqmm single core , mcb 20 amp 1 pole, b series , mccb 160 amp 4 pole 25ka , mcb 63 amp 1 pole plus n, b series , pvc cable 10.0 sqmm twin core alu , machine screw with washer 25 mm. each 100 nos , mcb 16 amp 1 pole plus n, b series , 4 way, 4 modules db , cable pvc insulated copper 1.5 sqmm single core , xlpe cable 10 sqmm 04 core alu , mccb 125 amp 25 ka 4 pole , call bell ding dong , p t switch 10 ax or 6ax 1 way modular , mcb 40 amp 1 pole, b series , bakelite sheet 8inch x 10inch x 4mm , ht barrel fuse 120 amp , mccb 4 pole 100 amp 25 ka , mcb 25 amp 1 pole plus n, b series , mcb 32 amp 1 pole plus n, b series , p t switch 16 ax 1 way modular , call bell buzzer , machine screw with washer 20 mm , cable flexible copper 40 oblique 0.0076 , 6 way 6 moduules db , lugs alu 350mm , lt joining kit, 1.1 kv 240 oblique 320 sqmm , ht 11000 v insulating mat , ht barrel fuse 30 amp , surface mounting box for switch, 4 gang box , xlpe pvc insulated armoud twin core 10 sqmm alu , mcb 16 amp 1 pole, b series , bakelite sheet 8inch x 6inch x 4mm , lt joining kit, 1.1 kv ) /bid number : gem/2025/b/6687285 * /dated: 27-09-2025 & & / bid document 1 / 86 & & ' ' /item category 120 sqmm , plug top 16 amp , 6 oblique 16a 3 pin socket modular , surface mounting box for switch, 3 gang box , switch piano mini modular 5 or 6 amp , mcb sp 06 amp c series , cable flexible copper 23 oblique 0.0076 , mcb 20 amp 1 pole plus n, b series , spn db box 8way double door , flexible pipe 20 mm , mcb 32 amp 1 pole, b series , bakelite sheet 7inch x4inch x4mm , surface mounting box for switch, 1 gang box , mcb 25 amp 1 pole, b series , flexible pipe 12 oblique 15 mm , 2 way, 2 moduules db , angle holder , batton holder , lt joining kit, 1.1 kv 95 sqmm , lt joining kit, 1.1 kv 70 sqmm , lt joining kit, 1.1 kv 50 sqmm , mcb spn 63 amp c series , plug top 06 amp , surface mounting box for switch, 2 gang box , 15 amp gang box 4 screw , bell push 5 a , lugs 95sqmm xlpe cable , lugs alu 250sqmm , lugs alu 300sqmm , bed switch , pvc conduit 20 oblique 25 mm medium grade , pvc switch board box of size 6inch x 8inch , pvc casing capping 20 oblique 25 mm , bakelite sheet 4inch x 4inch x 4mm , pvc switch board box of size 4inch x 7inch , lugs 70sqmm xlpe cable , pendent holder , lugs 50sqmm xlpe cable , lugs copper 35sqmm , lugs alu 150sqmm , 6a pt switch 2 way , lugs alu 200sqmm , cable ties medium , lugs alu 120 sqmm , pvc switch board box of size 4inch x 4inch , cable ties small , lugs alu 35sqmm , mcb spn 5 to 32 amp c series , lugs 25sqmmxlpe cable , ms nut bolt washer of size 3ft long 5 oblique 8inch dia , lugs alu 16 sqmm , lugs copper 16 sqmm , lugs alu 10 sqmm , lugs copper 10 sqmm , cable pvc insulation sincle core 4 sqmm copper , cable pvc single core 1.5 sqmm copper , pvc switch board box of size 6inch x 6inch , xlpe cable 16 sqmm 04 core alu , mccb 320 amp 4 pole 36ka , switch modular 5a oblique 6a , switch modular 15a oblique 16a , socket modular 5a oblique 6a , socket modular 15a oblique 16a power contactor ml-4 , switch socket comb 15 or 16 amp multi purpose 6 pin, mcb spn 40 amp c series , 5 or 6 amp switc

corporations/Associations/Others

CTN :42061711

17 Oct, 2025 40.57 Lacs

Parganas - West Bengal

Tender For supply of sitc of 320 kva deisel generator set allied cabling worksw at esi hospital kalyani wb : : - dg set 320kva , itc , cable 1 , civil work , rubber mat , bricks work , sheet metal work , mccb , laying 1 , laying 2 , laying 3 , end termination , earthing , gi strip , insulation , control cable , ms pipe

CTN :42090050

17 Oct, 2025 NA

Multi City - Multi State

Tender For supply of spare parts of earth return brush holder of wap-5 & wap-7 loco as per drg no. -trs/hwh/el-823/22 item no 2b- insulating bush (bottom), item no 2a- insulating bush(top), item no 1b- locknut "b" m10 & item no 1a- stud-b, m 10*48. one set consists of four items. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :42034744

07 Oct, 2025 NA

Bhusawal - Maharashtra

Tender For fabrication & supply of: item no. (i) 11 [fabrication & supply of: item no. (i) 11200 mm o/r (curved) fan shaped switches for 1 in 16, t/out for bg 60 kg (uic) on psc sleepers to rdso drg. no. t-5692 alt. 4 with latest alternation, complete with stock rails and all parts including check rails as listed in the drawing but excluding grooved rubber sole plates, insulating liner, elastic rail clip, plate screw, fish plates and fish bolts & item no. (ii) 12460 mm o/r (curved) fan shaped switches for 1 in 20, t/out for bg 60 kg (uic) on psc sleepers to rdso drg. no.]

Central Government/Public Sector

CTN :41971939

13 Oct, 2025 24.93 Lacs

Khadki - Maharashtra

Tender For repair maintenance of various central package type ac plants and related works ducting pipe insulation control planels replacement of filters v velts pullies starter panels under age em ii in ge central khadki

Central Government/Public Sector

CTN :41848973

11 Oct, 2025 NA

Mysore - Karnataka

Tender For corrigendum : supply of set of spare kit for 500 a, 750 v, 3 phase, 50 hz inter vehicular coupler for lhb coaches as per rdso spec. no. rdso/pe/spec/ac/0177-2013 rev. 1 or latest. one set consists of: (1) contact pins with tip assembly for jumper plug assembly r, y, b, n & e as per rcf drawing no lw71337 alt 'b'-05 nos/set. (2) connector female assembly for r, y, b, n & e as per rcf drawing no. lw71316 alt 'd' - 05 nos/set. (3) insulating base with fixing screw kit for coupling socket assembly as per rcf drawing no. lw71303 alt 'b'- 01 nos/set. (4) insulating base with fixing screw kit for jumper plug assembly as per rcf drawing no. lw71304 alt 'b'- 01 no/set. (5) lever tie bow for rh and lh for ratchet arrangement as per rcf drawing no. lw71360 & lw71361- 01 no/set. (6) connecting link lever arm for ratchet arrangement as per rcf drawing no. lw71367- 01 no/set. (7) rivet pin link long for ratchet arrangement as per rcf drawing no. lw71368- 01 no/set. (8) pma protective sleeve for r, y, b - 03 nos./set (9) ppma protective sleeve for n & e - 02 nos./set. item to be procured from rdso approved vendor as per uvam

Central Government/Public Sector

CTN :41820245

26 Nov, 2025 NA

Multi City - Multi State

Tender For insulation monitoring relay, 415v ac, 3 phase, neutral isolated, voltage range0-500v ac, insulation measuring range 10k ohm to 150k ohm, control supply 24-240v ac/dc, place of installation - s1a7, used for insulation control of 415v in lhb type ac coaches, confirming to rdso specification no. rdso/pe/spec/ac-0184-2015 (rev-1), suitable for switch board cabinet of lhb type ac coaches. accepted make & cat no.: as per sr. no. 68 of rdso letter no. el/7.1.108/mssbc, dated 17.09.2021, or any other rdso approved make. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :41770500

30 Sep, 2025 1.57 Crore

Amritsar - Punjab

Tender For supply of periodical repair maintenance and operation of power supply , operation and maintenance of roof top solar plant , repair of earth pits , supply of transformer oil , dehydration and filtration of transformer oil , provision of silica gel , service charges for locating pin pointing of fault in lt cable , service charges for locating pin pointing of fault in ht cable , supplying and making indoor cable end termination 35 sq mm , supplying and making indoor cable end termination 185 sq mm , supplying and making straight through cable jointing 35 sq mm , supplying and making straight through cable jointing 185 sq mm , servicing checking and testing of lt circuit breakers upto 1600 amps , servicing checking and testing of lt circuit breakers above 1600 amps and upto 3200 amps , servicing checking and testing of 11 kv ht circuit breakers upto 800 amps biecco lawrie make , servicing checking and testing of 11 kv ht circuit breakers 630 amp rmu with sf6 insulating medium , supply of the following spares jaw contacts 1 set upto 1600 a , supply of the following spares pole assembly include 1 fixed contact upto 1600a , supply of the following spares jaw contacts 1 set above 1600 a and upto 3200 a , supply of the following spares pole assembly above 1600 amps and upto 3200 amps , inspection servicing testing and calibration of idmt relays , inspection servicing testing and calibration of idmt relay , inspection servicing testing and calibration of protection relays , inspection servicing testing and calibration of digital protection relays , transformer oil leakage repair of lv side of transformer upto 500 kva , transformer oil leakage repair of lv side of transformer above 500 kva upto 2000 kva , servicing checking and testing of the following 250 kva servo for mssr , complete item of cpwd schedule of rates electrical 2022 ) /bid number : gem/2025/b/6662944 * /dated: 09-09-2025 & & / bid document 1 / 23

Central Government / Public Sector

CTN :41741653

07 Oct, 2025 NA

Tirupati - Andhra Pradesh

Tender For supply of brush holders assembly lh & rh along with insulating rod for traction motor cgl make, model c1005 to cgl drg.no. cgm206402 item 1 & 2 or equivalent to rdso spec.no. p.0.2100.09 rev 3 oct 14 for 1400hp demu/dpc. 1 set consisting of 2 nos lh brush holder & 2 nos rh.

Insulation Control Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors