Latest key lock relay Tenders | Government key lock relay Tenders

corporations/Associations/Others

CTN :40528721

03 Jun, 2025 4.50 Lacs

Bulandshahr - Uttar Pradesh

Tender For work of removing damaged mechanical earth fault and over current relay and providing new digital relay and installing it on the panel and work of removing damaged wiring and installing it.

corporations/Associations/Others

CTN :40528729

03 Jun, 2025 4.50 Lacs

Bulandshahr - Uttar Pradesh

Tender For work of removing damaged mechanical earth fault and over current relay and providing new digital relay and installing it on the panel and work of removing damaged wiring and installing it.

corporations/Associations/Others

CTN :39920231

31 May, 2025 NA

Cuddalore - Tamil Nadu

Tender For bid to ras corrigendum : supply of numerical over current and earth fault protection relay

CTN :40506972

09 Jun, 2025 1.13 Crore

Mughalsarai - Uttar Pradesh

Tender For electrical maintenace jobs at mughalsarai ird - routine electrical maintenance of depot , transformer oil testing , installation of acb spares , srvc f inspection and pm of acbs , servicing overhauling and testing f vcb , thermography testing of panel , sply instln lightning arrestor , earthing wire cu 6mm2 , sply and fixg of fuse element rating 11k , earthing clamp , calibration of meter , testing calibration of relay , repair of boom barrier , repair and maint of water pump , testing and servicing pv vent 3in , maint and insp tsvtest and re inst half yrly , sply of 33 kv rubber hand gloves isi app , 11kv rubber hand gloves , silica gel , distilled water battery litres , testing of transformer tan delta , rewinding of motor pump overhauling , electrical insulation mat 2 point 5 mm thick , pvc tape steel grip , crc spray cap 200ml , sply and instln of contactor rat 32a , elcb 30 ma 63 a legrand rating 415v 0 point 0 , elcb 32a 30ma dp w 2nosauxtrpcntct , mcb 415vac 32a 10ka 3p c iec60898 1 , mcb 415vac 63a 10ka 3p c iec60898 1 , hrc fuses for diodes 50a , sply and instln of contactor rat 70a , trip shunt coil acb 110vdc land t , braided wire cu 6mm2 , braided wire strip cu 1in , itc of lugs for 16 sqmm cu , lug ring cu 25mm2 , lamp led indctng 60w rd ylw bl hghmst cg , sup led driver 60w , racking mechanism up acb l and t upower , closing coil shnt trp 110vdc acb 800a , extl safety auditdepot terminal plant , sup and fix of crocodile cliphvydty f earth , contactor dc 110vdc 100a 3p btry chrgr , earthing strip size 50x60x6mm , testing of ht cable meggering and continuity , testing of lt cable meggering and continuity , partial disch testing of cable ht and lt , sply and instln of 2way flp jbtestg and comm , vlf testing of cable , earthing funnel gi , ss nut bolt 1 inch , sup and lay wbmstone aggregate 90 45mm , testing ir and motor tmnl conn yearly , preparation drawingloop diagram layout , autocad drawing retracinglayout conversi

CTN :40521094

19 Jun, 2025 3.59 Lacs

Bokaro - Jharkhand

Tender For supply of transformer with relay w o panel , panel with 25amps contactor accessories , transfromer panel fitted with 16amps con , transformer panel fitted with 25 amp con , contactor unit 16a 110v ac coil volt , contactor 25amps,110v , thermal overload relay , hrc fuse base with carrier , hrc fuse link 10a , test reset microswitch , el trip indication lamp holder , e l trip indication lamp , glass fuse holder , glass fuse , glass fuse 2a , toggle switch on or off , reversing isolator , overload reset actuator assly , test reset spindle assy.with key , ictg dmc molded terminal w brass stud , interconnecti ng dmc mouldrd terminal wit , octol base wiring for pilot , octal base wiring for el , pilot relay 12 v dc , pilot relay, 12volt, ac , resistance r1 neutral , resistance r-2 pilot , resistance r3 levelling , resistance r4 earth , diode d1 , diode d2 , condenser 16v 220 mfd , socket housing with dmc,insulator and bra , dmc socket insulator wopin , brass pin for socketset of 4 , dmc plug insulator wo pin dpf1 020d , brass pin for plugset of 4 , plug hsg.with dmc insulator and brass pin , circlip , 100 amps copper tg bus bar set of 3 , ci incoming terminal chamber , ci incoming sealing box , m8x20mm long h.t.hex hd bolt for cover d , m8 x 20 mm long h.t. allen head bolt for , socket head cap screw allen bolt m10x3 , brass cable gland complete , 2.5 sq. mm pvc copper flexible wire sing , octal base 8 pin relay base , rubber ring for 30 amps plug and socket , isolator handle inter lock plunger , plug and socket complete 30 amp , ci through going blanking cover , ci elbow for mounting plug socket , earth leakage relay non self reset type , cbct for earth leakage relay ring type 6 , isolator 40a reversing bid details/ 2 / 52

CTN :40470847

03 Jun, 2025 2.24 Lacs

Burdwan - West Bengal

Tender For supply and fitting of korona make earth leakage relay in kilburn make starter and acb of khottadih colliery under pandaveswar area.

CTN :40469000

14 Jun, 2025 NA

Bardhaman - West Bengal

Tender For tender for supply of h.t. pt fuse 3.3 kv/3.15a , earth leakage relay with cbct , thermal overload relay (part no. 0201030010) , pt. 3 phase, 3.3kv/220v/110v,500va , isolator 3.3 kv, 400amps on off complete , rectifier capacitor unit 1ph, 16amp , 1 phase pt 3.3 kv/110v , incomming lead , pt:550/525/415v/0-8/12/24/110v 3 p , thermal overload relay (part no. 120021) , copper busbar 400 amp , earth leakage relay 50-750ma & 750ma-2a , ct: 300/5a, 15va, 6.6kv, f/strtr , single phase preventer , ampere meter 4" , sensitive cbt for 750 ma , start/stop micro switch , epoxy resin cast current transformer , epoxy resin cast potential transformer 3 , pt: 110v,3.3kv.1ph , ??: 100/5a, 10-15va, hd sp , ct: 200/5a 3p

CTN :40494646

16 Jun, 2025 NA

Chennai - Tamil Nadu

Tender For sensors and measurement lab equipment - purchase of sensors & measurements laboratory, voltage, current and power measurement in single phase ac circuit digital power monitor- 10 asingle phase variac 0-240 v, 5 arheostat as load -500 , 5 avoltmeter 0-300 vammeter 0- 5 awattmeter analog 0-3000 welectrical panel & wiring , measurement of current in 3 phase circuit using single ammeter ammeter selector switch 440 v, 6 a 3 loading 5 a 3 phase variac 5 acurrent transformer 3 nos.ammeter 0-10 aelectrical panel, wiring & switches, measurement of resistance using wheatstone bridge necessary connecters provided to connect four arms range of measurement: 5 - 100k accuracy (min to max.): +0.2tolerance: +5%one digital meter provided to indicate the balance conditionsbuilt-in power supplynecessary patch chordsdecade resistance box, measurement of earth resistance by earth tester suitable connectors for 4 main arms and 2 adjacent armspotentiometer to keep the bridge in balance condition.inbuilt 1 khz oscillatormeasuring range : 25mh - 500mhsensitivity : +2mhbulit in audio amplifier with speakerbuilt-in power supplynecessary patch chords decade inductance box, measurement of inductance using anderson bridge suitable connectors for 4 main arms and 2 adjacent armspotentiometer provided to keep the bridge in balance condition.inbuilt 1 khz oscillatormeasuring range : 25mh - 500mhsensitivity : +2mhbulit in audio amplifier with speakerbuilt-in power supplynecessary patch chords decade inductance box, measurement of capacitance using schering bridge suitable connectors with 4 arms providedprovision to connect the unknown capacitance at one armtwo potentiometers provided to keep the bridge balance condition.inbuilt 1 khz oscillator and audio amplifier with speakermeasuring range: 0.001uf - 2.0ufsensitivity: +0.1uftolerance : +5%decade capacitance box , temperature measurement thermocouple trainer kit sensor type: thermocouplerange: upto 99 degree centigradetemperature source: water bath ( 1 kw)bridge: full bridge configurationsignal conditioning output: (0-5) vdcdisplay: 31/2 digital led display & analog thermometeroperating voltage: +12 vdc. -12 vdc, + 5 vdc, - 5 vdctest points: 2 mm sockets, temperature measurement rtd trainer kit sensor type: rtd (pt100)range: up to 99 degree centigradetemperature source: water bath ( 1 kw)bridge: full bridge configurationsignal conditioning : (0-5) vdcdisplay: 31/2 digital led display & analog thermometeroperating voltage: +12 vdc. -12 vdc, + 5 vdc, - 5 vdctest points: 2 mm sockets , behavior of proximity sensors proximity sensor of inductive provided to detect the metallic object. capacitive sensor provided to detect both metal and non-metal object.switching circuits provided to actuate the buzzer and relay.inbuilt regulated power supply.housed in a powder coated cabinet, linear variable differential transformer measurement trainer type: inductiverange: (0-25) mmexcitation: 4 khz, 1 v pp sine wavecalibrated range: (0-20) mm or + 10 mm/-10 mmsignal conditioner output: 0-5 vdc or +5/-5 vdcdisplay: 31/2 display digit ledmicrometer range: (0-25) mmtest points: 2 mm sockets, performance of ultrasonic and moisture sensors arduino uno board ultrasonic sensor to measure the distance.moisture sensor to measure the humiditylcd displayselector switch for display of sensor output.regulated power supplymount in a closed cabinet

Central Government/Public Sector

CTN :40490996

17 Jun, 2025 21.88 Lacs

Sundergarh - Odisha

Tender For supply of shunt trip coil assy , aux switch assy , solenoide coil for solenoide c , anti pumping relay for solonoi , off closing contactor , epoxy resin cast support insulator , secondry plug and socket , isolating spout , isolator spout for draw out , push to trip assy , earth leakage relay test rest switch 110 , vcb assy 800a motorisedand drawout , rectifire capacitor , operating mechanism , indicating lamp , push bottom assy , trip neutral close switch for electrical , voltmeter , selector switch for ammetervoltmeter , limit switch , control fuse 2 to 10a , fuse base and carrier , test terminal block , earth leakage relay , over current relay single pol , master trip relay , 6 point 6kv by 3 point 3kv 110v100va per phas , ht hrc fuse for p t , 3 point 3kv ring type epoxy resin cast single , auxiliary contactor 110 vac , core balance current transformer

Central Government And Public Sector

CTN :40503358

16 Jun, 2025 NA

Bhilai - Chhattisgarh

Tender For supply of earth fault relay for auxiliary converter 415/110v ckt., harmonic filter and control circuit (pos no. 89.2.89.5.89.6 and 89.7) 150 ma 43 ohm 36/110v as per abb document no. hbvw 400011r 0001 and clw's specification no. clw/es/3/0090 alt-c for three phase locomotives. [ warranty perio d: 30 months after the date of delivery ]

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