Latest overload relay Tenders | Government overload relay Tenders

Central Government/Public Sector

CTN :45736607

13 Jul, 2026 NA

Prayagraj - Uttar Pradesh

Tender For supply of relay q-series led ecr (universal type i.e.qecx-61), 4f/4b complete with plug board(base plate), connectors, retaining clips etc and conforming to brs:941a sts/e/relays/ac lit led signal/09-2002 ,amdt.-1 or latest and rdso spec.no.irs:s-34, s-23 or latest, as applicable.the interlocking code for this unit shall be "abdhk". [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45715777

20 Jul, 2026 NA

Thane - Maharashtra

Tender For supply of discrete components for assembly of 6 mv linac boards - isolated dc/dc converters - smd mini 1w iso un regulated dc-dc converter, aluminium electrolytic capacitors - radial leaded 1000uf 50v 16x25 high vibration, multilayer ceramic capacitors mlc, film capacitors 220pf 50vdc 2% pps film 0805, multilayer ceramic capacitors mlcc - leaded 50v 1uf x8r 10% rad ls:2.5mm aecq200, multilayer ceramic capacitors mlcc - smd/smt 50v 0.22uf u2j 1210 10%, headers & wire housings mega-fit vert hdr assy 2 ckt 15u" au, automotive connectors 1.5mm sfc, terminal loose piece, isolated dc/dc converters - through hole product type: dc/dc; package style: 2"x1"; output power (w): 30; input voltage: 9-36 vdc; output 1 (vdc): 15; output 2 (vdc): -15; output 3 (vdc): n/a, isolated dc/dc converters - through hole product type: dc/dc; package style: 2"x1"; output power (w): 30; input voltage: 9-36 vdc; output 1 (vdc): 5; output 2 (vdc): -5; output 3 (vdc): n/a, isolated dc/dc converters - smd mini 1w iso un regulated dc-dc converter, headers & wire housings mega-fit recept hsg 2 ckt v-0, headers & wire housings mega-fit crimp term tin 14-16awg, headers & wire housings 2.50 spox hsg 9p friction lock, headers & wire housings spox term 22-28g fem reel of 12000, multilayer ceramic capacitors mlcc - leaded 50v 1uf x8r 10% rad ls:2.5mm aecq200, multilayer ceramic capacitors mlcc - smd/smt 50v 0.1uf x7r 0805 5%, aluminium electrolytic capacitors - smd 50vdc 10uf 20% smd 4x5.8 aec-q200, multilayer ceramic capacitors mlcc - leaded rad 50v 10pf c0g 0.50pf ls:2.5mm, aluminium electrolytic capacitors - radial leaded 50v 33uf 35mohms smd 8x7mm, film capacitors 2200pf 50vdc 2% pps film 0805, film capacitors 22000pf 100v 1% orange drop, multilayer ceramic capacitors mlcc - leaded rad 100v 4.7uf x7s 10% ls:5mm, tantalum capacitors - solid leaded 50v 1.0uf 5%, multilayer ceramic capacitors mlcc - smd/smt 50v 0.015uf c0g 0805 1% aec-q200, diodes - general purpose, power, switching 100v io/200ma bulk, headers & wire housings 2.5mm vert hdr 9p shrouded, headers & wire housings unshrd vert sngl 2, rf connectors / coaxial connectors pc bh recept, headers & wire housings 2.5 vert hdr spox 6p shrouded, metal film resistors - through hole yr1 0.1% 634r, trimmer resistors - through hole 1/4" 1mohms 10% sq w/standoff sealed, metal film resistors - through hole 1/4watt 10kohms .1% 10ppm, metal film resistors - through hole 100kohm 1/4w 15ppm, metal film resistors - through hole 1/2w 40kohms .1%, thick film resistors - smd 1/4watt 17.8kohms 1%, thick film resistors - smd 0805 anti-surge res. 0.1%, 2kohm, trimmer resistors - smd 6.35mm 1/4" 12-turn sealed, ldo voltage regulators adj 1.1a 1x res l drop reg, analog comparators fast prec comparator, instrumentation amplifiers ad620 amplifier low drift low power, monostable multi-vibrator sngl retriggerable mono multivibrator, standard clock oscillators l pwr, 1khz to 20mhz res set sot-23 osc, active filters v low offset clk sweep bessel filter, logic gates quad 2-input and gate, precision amplifiers sgl-supply rr lo pwr fet-inpt, headers & wire housings spox crimp hsg 6p, low signal relays-pcb 1a 12vdc dpdt non-latching pcb, bipolar transistors - bjt npn general purpose, pot trimmer resistors - through hole 3/8" 100kohms sealed vertical adjust, amphenol rf rf connectors / coaxial connectors pc bh recept, aluminium electrolytic capacitors - radial leaded 1000uf 50v 16x25 high vibration, rf connectors / coaxial connectors bnc straight crimp plug rg223, 4 pole power contactor, 3 pole power contactor, rf adapter -in series bnc jack blkhd adapter iso–50 ω

corporations/Associations/Others

CTN :45723624

02 Jul, 2026 6.00 Lacs

Salem - Tamil Nadu

Tender For supply delivery and fixing of motor and accessories at ward-1 selliyampalayam oht in narasingapuram municipality - supply and delivery of kirloskar make 15hp/11kw/2900rpm three phase/415v/50hz/ac/tefc horizontal centrifugal monoblock pump impeller-mechanical seal (head-20mtr,flow rate-2154lpm) size:100x100mm (local quotation) 15hp horizontal centrifugal monoblock pump, labour charges for erection of horizontal shaft, centrifugal pumpset (coupled/monoblock) in bore well/open well including fixing of suction pipe and foot valve upto a maximum depth of 7 metres and delivery pipes to the required length with valves,pressure gauges upto the exterior wall of pump room and erection of panel board consisting of tpic switches starter, voltmeter, ammeter, capacitor single phasing preventor and laying and jointing the cables and twinearthing as per ie rules including providing bed blocks etc., complete and operating the pumps and trial run for 10 days including signing of completion of reports as required by eb authorities., three phase panel board star- delta with two level guard and auto start supply and delivery of star-delta starter confirming to is 13947, iec60947-1 and as amended thereafter with suitable kw rating for operation in ac/ three phase/50hz (+/- 5%) and 415v (+/- 10%) including 3 pole magnetic contactor with under voltage release - 3 nos., ct operated ammeter (65 mm dia) with suppressed scale,voltmeter (65mm dia),voltmeter selector switch,miniature circuit breaker, thermal overload relay, air break contactors suitable for next standard higher kw rating, single phasing preventor, dry running preventor and on/off push button switches, wiring with 1 sq.mm/4 sq. mm copper pvc insulated cable, powder coated vermin proof box, including the capacitor (the cost of capa citor is to be taken separately). three phase panel board for 15hp, supply,delivery and fixing of the following materials are listed below etc..,as directed by the departmental ofiicers.for service4 core 16sq.mm pvc copper ug cable, for motor3 core 6sq.mm pvc insulated and sheathed flat type copper cable, 150mm di pipe, 100mm gi pipe , 100mm gi flange set, rubber sheet for flange set, ms bolt and nut20mm dia and above x 90mm to120mm length fully threaded bolts andwith nuts 2 nos. , manhole cover 60 x 60cm (heavy duty) with frame, supply, erection, testing and commissioning of cast iron body and bronze internal non-rising spindle sluice valve of sizes at required places to control the flow of water including necessary ms flange of table e , gaskets, bolts & nuts including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the departmental officers. 150mm sluice valve, 100amps 4pole mcb, 100amps porcelain fuse unit (500v), 32mm pipe

Central Government And Public Sector

CTN :45741385

23 Jul, 2026 NA

Lumding - Assam

Tender For comprehensive annual maintenance contract of control & relay panel incorporating numerical relays for 25 kv ac tss and shunt capacitor bank for 01 (one) no. of tss for a period of 05 (five) years.

Central Government/Public Sector

CTN :45714895

18 Jul, 2026 NA

Pune - Maharashtra

Tender For special repairs to lt panels and connected items at pyro, pinaka, nag mixture building, magazine area and ap building in hemrl, pune - taking out old serviceable/unserviceable lt panel/capacitor panel of any description or capacity keeping aside in safe custody for schedule of credit complete all as specified and directed, supply, fixing and commissioning of cpri approved factory made lt cubicle panel board outdoor type conforming to is/iec-61439-1&2 : 2011 with canopy, louvers & shutters made out of 3.15 mm thick crca sheet totally enclosed with necessary ventilations, weather, dust and vermin proof with front and rear opeing and lcoking arrangement, degree of protection ip 56, 415 volts, 3 phase, 4 wire, 50 hz having aluminium bus bar of capacity 1200 amps tpn duly colour coded and for neutral supported with dmc/smc insulator colour coded with heat shrinkable sleeve having short circuit current with minimum 65 ka for one second and suitable for internal connection including instantaneous over load and earth fault relays complete with digial type voltmeter and ammeter inclduing suitable range of cts of metering, selector switches for voltmeter and ammeter, set of three led type indicating lamps duly wired with suitable size of copper cables and panel board shall be grouted in the ground with suitable size of foundation in pcc 1:2:4 type b1, ms channels 50 x50 x 6mm with nut bolts, wahsers, etc. suitable for fixing with bus duct including comprising of the following:-incoming: (a) acb adjustable type with thermal magnetic release 4 pole, 800a, 415v, 50 ka, 50 hz - 01 no. outgoing: (b) mccb 4p, 400 amps, 36 ka,415v, ac supply including extended rotary handle and spreader terminals fo incoming and outgoing - 03 nos, (c) mccb 4p, 125 amps, 25 ka,415v, ac supply including extended rotary handle and spreader terminals fo incoming and outgoing - 01 nos, (d) panel mounted type digital multifunctional energy meter a, v,z, kw, pf t operated, lt 3 phase, 4 wire inclding ct ratio 200/5 - 04 nos, (e) control mcb c curve, sp, 6 to 32a, 10ka, c curve - 02 nos, (f) led phase indicator (r,y & b) - 01 set. (pyro sub stn), supply, fixing and commissioning of cpri approved factory made lt cubicle panel board outdoor type conforming to is/iec-61439-1&2 : 2011 with canopy, louvers & shutters made out of 3.15 mm thick crca sheet totally enclosed with necessary ventilations, weather, dust and vermin proof with front and rear opeing and lcoking arrangement, degree of protection ip 56, 415 volts, 3 phase, 4 wire, 50 hz having aluminium bus bar of capacity 1200 amps tpn duly colour coded and for neutral supported with dmc/smc insulator colour coded with heat shrinkable sleeve having short circuit current with minimum 65 ka for one second and suitable for internal connection including instantaneous over load and earth fault relays complete with digial type voltmeter and ammeter inclduing suitable range of cts of metering, selector switches for voltmeter and ammeter, set of three led type indicating lamps duly wired with suitable size of copper cables and panel board shall be grouted in the ground with suitable size of foundation in pcc 1:2:4 type b1, ms channels 50 x50 x 6mm with nut bolts, wahsers, etc. suitable for fixing with bus duct including comprising of the following:-incoming: (a) acb adjustable type with thermal magnetic release 4 pole, 800a, 415v, 50 ka, 50 hz - 01 no. outgoing: (b) mccb 4p, 400 amps, 36 ka,415v, ac supply including extended rotary handle and spreader terminals fo incoming and outgoing - 01 nos, (c) mccb 4p, 315 amps, 25 ka,415v, ac supply including extended rotary handle and spreader terminals fo incoming and outgoing - 01 nos, (d) mccb 4p, 250 amps, 25 ka,415v, ac supply including extended rotary handle and spreader terminals fo incoming and outgoing - 02 nos (e) panel mounted type digital multifunctional energy meter a, v,z, kw, pf t operated, lt 3 phase, 4 wire inclding ct ratio 800/5 - 04 nos, (e) con

Central Government/Public Sector

CTN :45620614

03 Jul, 2026 NA

Bilaspur (Hp) - Himachal Pradesh

Tender For corrigendum : service contract for deputation of a service engineer fortrouble shooting protection related issues in hitachi abb relays andpanels and for troubleshooting sas related of the 400 kv switchyard at ntpc koldam

Central Government/Public Sector

CTN :45246858

03 Jul, 2026 NA

Raipur - Chhattisgarh

Tender For corrigendum : procurement of abb relays rem ref for ntpc singrauli

Central Government/Public Sector

CTN :45737997

11 Jul, 2026 NA

Bhopal - Madhya Pradesh

Tender For supply of e4963035 numerical relays 01-sg4950507001-numerical o_slash_c _and_ e_slash_f relay for incomer_slash_bc as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_slash_50arc_ , 02-sg4950507010-numerical o_slash_c _and_ e_slash_f relay for trafo_slash_og as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_slash_50arc_ , 03- sg4950507028-numerical o_slash_c _and_ e_slash_f relay for plant feeder_slash_trf-vfd as per annexure-a it-003. , 04-sg4950507192-numerical o_slash_c _and_ e_slash_f relay for capacitor feeder as per annexure-a it-004. , 05-sg4950507044- numerical arc fault detection relay as per annexure-a it-005. , 06-sg4950507052-numerical bus diff relay as per annexure-a it-006. , 07- sg4950507060-numerical under voltage relay for bpt as per annexure-a it-007. , 08-sg4950507079- metrosil as per ann-a it-008. , 09-sg4950507087- stabilizing resistor as per ann-a it-009. , 10- sg4950507095-ethernet switches _16fo_ as per ann-a it-010. , 11-sg4950507109-ups as per ann-a it-011. , 12- sg4950507117-fo cable as per ann-a it-012. uom- meters , 13-sg4950507125-data concentrator panel as per ann-a it-013. , 14-sg4950507133-human machine interface _hmi_as per ann-a it-014. , 15-sg4950507141- relay parameterization device for switchboards as per ann-a it-015. , 16-sg4950507150-global positioning device as per ann-a it-016. , 17- sg4950507168-report printing device as per ann-a it- 017. , 18-sg4950507176-numerical ref relay as per ann-a it-018. , 19-sg4950507184-numerical trafo differential relay as per annexure-a it-019.

Central Government/Public Sector

CTN :45712989

18 Jul, 2026 NA

East Singhbhum - Jharkhand

Tender For supply of thermal overload relay make-abb, model-ta200 du , 3 pole power contactor make-abb, ax185-30-11 , spare main contact kit make-abb, ax185-30-11 , 3 pole power contactor make-abb,ax1155-30-11 , spare main contact kit make-abb,ax155-30-11

Central Government/Public Sector

CTN :45740065

13 Jul, 2026 2.98 Lacs

Sonbhadra - Uttar Pradesh

Tender For testing and calibration of protective relays, cts, pts along with testing of transformers installed in substations of bina project.

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