40 Latest Overload Relays Tenders in Southern Railway

Find the latest overload relays tenders in southern railway for 2026 from government departments, corporations and state PSUs. Get tender details and bidding information.

Live Overload Relays Tenders in Southern Railway 2026

1 |Bid Value:₹ Refer Docs |EMD:₹ 65.56 K |23-09-2026 4 Days Left|T247 ID-103839323

supply of set of di/du relays as per clw specn.no. clw/es/r-27 alt-z or latest consisting of 6 it ems 1.relay high voltage over load with locking arrangements type (di-qlm) ,qty=1 no./set, 2.rel ay complete assembly (du-q30),qty=1 nos/set, 3.earth fault relay type du qop complete relay ass ly. qop,qty=2 nos/set, 4.over load for rectifier (qrsi) di type relay ,qty=2 nos/set, 5.breaking exc itation overload relay (qe),qty=01 nos/set, 6.braking over load relay (qf),qty=01 nos/set [ warra nty period: 30 months after the date of delivery ] ]

Arakkonam, Tamil Nadu, India

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2 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |10-11-2026 52 Days Left|T247 ID-103433094

corrigendum : supply of supply of relay qta2 ac immune, plug in type style dc neutral track, 9 ohm, 2f/1b contacts front and back contacts metal to carbon, complete with plug board, retaining clip & connectors conforming to brs:939a, brs:966, (appendix f2), irs:s-34 and irs:s-23 (as applicable). the interlocking code for this unit shall be fghkx. inspection by rdso [ warranty period: 30 month s after the date of delivery ] ]

Tiruchirappalli, Tamil Nadu, India

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3 |Bid Value:₹ Refer Docs |EMD:₹ 73.28 K |21-09-2026 2 Days Left|T247 ID-103538252

supply of set of rotary switch as per clw spec. no. clw/es/3/0068, alt-c or latest consist of 03 it ems. (1) failure mode operation switch as per abb document no. hbtb58 5580r1032 or latest, qty/s et - 01 nos, (2) bogie cut out switch as per abb document no. hbtb585580 r1022 or latest. qty/set - 01 nos, (3) vigilance device cut off switch as per abb document no. hbtb 585580r0034 or latest, qty /set - 02 no./set [ warranty period: 30 months after the date of delivery ] ] amm/elsd/rpm, sr

Arakkonam, Tamil Nadu, India

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4 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |21-09-2026 2 Days Left|T247 ID-103867347

supply of supply for ohe power presence/absence indication system for 25 kv ohe for 8 wheeler tower wagon., samadhan make or similar as per specification enclosed in documents. note: firms shall o ffer clause wise compliance for the attached specification, else their offer will be summarily rejected. [ war ranty period: 30 months after the date of delivery ] ]

Chennai, Tamil Nadu, India

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5 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |22-09-2026 3 Days Left|T247 ID-103874886

corrigendum : supply of key switch simulation(pos no 179) for wag-9 & wap-7 (3 phase) locos.clws sp ecn.no. clw spec-clw/es/3/0079 alt- a, clw drg no: clw/es/3/sk-1/0079 alt- a, [ warranty peri od: 30 months after the date of delivery ] ]

Arakkonam, Tamil Nadu, India

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6 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |24-09-2026 5 Days Left|T247 ID-103892794

corrigendum : supply of mushroom push button switch as per dls/kzj drg.no.dls/kzj/genl-034 dt:28.01.2026 [ war ranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Arakkonam, Tamil Nadu, India

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7 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |24-09-2026 5 Days Left|T247 ID-103892799

corrigendum : supply of master controller as per clws spec no clw/es/3/0031 (alt-j) for 3-phase electric locos. [ warranty period: 30 months after the date of delivery ] ]

Arakkonam, Tamil Nadu, India

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8 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |28-09-2026 9 Days Left|T247 ID-103893143

supply of spring loaded switch momentary release hand operated mushroom head non-latching push button switch without e nclosure, front dimension 40mm, cutout-22.5mm, color-blue with one n/o as per clw spec no. clw/es/3/0044 for bpvg, confirm ing to rdso modification sheet no.rdso/2024/el/ms/0505 (rev.1). make: schneider only. note: authorisation letter from oem spe cifically for this tender has to be submitted along with offer, otherwise offer will not be considered. [ warranty period: 30 month s after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Erode, Tamil Nadu, India

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9 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |22-09-2026 3 Days Left|T247 ID-103924514

supply of burnisher, fine contact, blk, pack of 3 as per part no- ob-1/3. make/brand- jonardtools or similar. note: - one sample should be got approved before the bulk supply. [ warranty period: 30 months after the date of delivery ] ]

Erode, Tamil Nadu, India

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10 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |24-09-2026 5 Days Left|T247 ID-103966712

supply of auxiliary contactor pantograph and vcb (pos no 130.1, 136.4) to clw spec no clw/es/ 3/0040 alt-c or latest, abb document no- hbtb 585683r1127 or latest. [ warranty period: 30 mont hs after the date of delivery ] ]

Erode, Tamil Nadu, India

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11 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |25-09-2026 6 Days Left|T247 ID-103966963

supply of limit switch case for lavatory door in lhb ac coaches as per drawing no. imsr/prog/343/2 022/02. ( lavatory door case for left side mounting- 100 nos. & right side mounting - 100 nos to be supplie d. [ warranty period: 30 months after the date of delivery ] ]

Chennai, Tamil Nadu, India

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12 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |22-09-2026 3 Days Left|T247 ID-103966999

supply of relay for control electronics off/temperature as per clw's spec.no: clw/es/3/0066 (alt.- b or late st).. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 l acs ] ]

Chennai, Tamil Nadu, India

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13 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |22-09-2026 3 Days Left|T247 ID-103972149

supply of high pressure cut out/switch direct mounted type (cartridge pressure control) as per item at s.no. 11 of annexure - i of rdso specification no. rdso/pe/spec/ac/0061-2005 (rev-1) suitable for rmpu of lhb ac coaches. accepted makes: danfoss/alco or any other make with prior approval of rdso. [ warranty period: 30 months after th e date of delivery ] ]

Tiruchirappalli, Tamil Nadu, India

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14 |Bid Value:₹ Refer Docs |EMD:₹ 51.33 K |25-09-2026 6 Days Left|T247 ID-103972168

supply of set of spares for m/s kbil make computer control brake system (improved version) of three phas eelectric locomotives. each set consisting of 09 items: (i) distributor valve, m/s kbil part no. ii73835, qty.- 01se t (ii)control portion, er, m/s kbil part no. 787776-1994, qty.- 01set (iii) control portion, 20-pipe, m/s kbil part n o.787775-1994, qty.- 01set (iv) control portion, 16-pipe, m/s kbil part no. 787556-1994, qty.- 01set. (v) control portion, bc, m/s kbil part no. 787802, qty.- 01set (vi) control portion, bp, m/s kbil part no. 787321-1994, qty.-0 1set (vii) controller assy. ebv-a, m/s kbil part no. 787605-1994, qty.- 01set (viii) controller assy. ebv-b, m/s kbi lpart no. 787606-1994, qty.- 01set (ix) control portion relay, rcp, m/s kbil part no. 786879-1994, qty.- 01set a s per annexure attached. [ warranty period: 30 months after the date of delivery ] ]

Arakkonam, Tamil Nadu, India

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15 |Bid Value:₹ Refer Docs |EMD:₹ 80.86 K |06-10-2026 17 Days Left|T247 ID-104015098

supply of rate contract for manufacture and supply of fittings for curve for psc sleeper with 60 kg rails to rd so drg no t.4183 to t.4186 (alt-6) / t.8621 to t.8624 (alt-3), specification - serial no. irs: t-23-2021, serial no. ir s: t-16-2019, serial no. irs: t-42-2020. (the details of each set including drawing no and quantity as furnished in t he annexure- 1a) [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 la cs ] ]

Tiruchirappalli, Tamil Nadu, India

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16 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |23-09-2026 4 Days Left|T247 ID-104015466

supply of 250v dc / 30 amps bakelite change over switch consisting of 6 switching packets with 6 contact closed at - 60 d egree, nil at 0 degree & other 6 contact closed at + 60 degree complete with bakelite handle. make: balin/kayees engineers. [ warranty period: 30 months after the date of delivery ] ]

Tiruchirappalli, Tamil Nadu, India

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17 |Bid Value:₹ Refer Docs |EMD:₹ 82.59 K |22-09-2026 3 Days Left|T247 ID-104071981

supply of relay,general purpose,3 n.o - 3 n.c. interlock contact - 48 vdc maximum pick-up - 5-28 vdc drop-out - 74 vdc working voltage - 10 amp to emd part no. 8357415 and to dlw part no. 18180012 for wdp4/wdg4 locos. [ warranty period: 3 0 months after the date of delivery ] ]

Tiruchirappalli, Tamil Nadu, India

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18 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |25-09-2026 6 Days Left|T247 ID-104072027

supply of master controller key for emu/memu as per ikon part no 0253938a nn2 or equivalent in gess man material to be purchased from oem or its authorized dealers only [ warranty period: 30 months after the date of delivery ] ]

Avadi, Tamil Nadu, India

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19 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |28-09-2026 9 Days Left|T247 ID-104111711

supply of set of spares for kbi make bch unit consisting of , ( 1 ) equalizing discharge valve ( only equa lizing discharge valve ) , kbi part no : j72220/1 - 01 no/set , ( 2 ) isolating valve switch ( ivs assemblies ) , k bi part no : ii96097 - 01 no/set . [ warranty period: 30 months after the date of delivery ] ]

Avadi, Tamil Nadu, India

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20 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |22-09-2026 3 Days Left|T247 ID-104142344

supply of latching push button corridor lighting as per clw specn.clw/es/3/0044 or latest confirming to clw drg.no.clw/es/3/sk-1/0044 or latest (abb document no.hbtb585456r0102). [ warranty period: 30 months after the date of delivery ] ]

Chennai, Tamil Nadu, India

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21 |Bid Value:₹ Refer Docs |EMD:₹ Refer Docs |21-09-2026 2 Days Left|T247 ID-104142502

supply of supply of limit switch to is : 13947, p15/sec1 cm/l-2015427 for meeting post of eolbg., acceptable only for model : j 01 rlr of make : jai balaji & co / mas or make : mani electro. model no; m01 rlr 1no + 1nc or omron or honey well or cutler & ha mmer. [ warranty period: 30 months after the date of delivery ] ]

Tiruchirappalli, Tamil Nadu, India

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