Latest key lock relay Tenders | Government key lock relay Tenders

Central Government/Public Sector

CTN :40606229

17 Jul, 2025 NA

Cuddapah - Andhra Pradesh

Tender For corrigendum : supply of earth leakage relay, voltage 110v ac supply fault current range- 100ma to 750ma, trip time 0.2se , ngr monitoring fall safe relay, type: ss433-23 solid state, with trip and relay healthy conditions , power pack unit type- ppu, voltage 110v-ac

State Government

CTN :40966216

16 Jul, 2025 9.44 Lacs

Bangalore - Karnataka

Tender For procurement of line no.1 and line no. 11 spares - single phase 10amp 250vac, 50hz din-rail mount filter with touch safe, article no. ef-1b010f08a-a04, elcom, mpcb 3 pole, 37.00 - 50.00 amp, 415vac 50hz, fault level- 050ka, schneider electric, cat no.gv3p50, mpcb 3 pole, 23.00 - 32.00 amp, 415vac 50hz, fault level 100ka, schneider electric, cat no. gv3p32, auxiliary contactor (3no+1nc), coil voltage 024vdc, schneider electric, cat no. ca4kn31bw3, fault signalling 1 no contact block for gv2/gv3 type mpcb, schneider electric, cat no.gvad1010, mccb 3 pole, 125 amp, 380-415vac 50hz, fault level- 36ka, schneider electric, cat no. c12f3tm125b, ethernet dlink switch, ports- 5 x rj45, speed-10/100m, 24v ac/dc, 2.00w, model- 1783-us5t, make- allen bradley, mccb 3 pole, 080 amp, 380-415vac 50hz, fault level-36ka, schneider electric, cat no. nsxm40f lv426356, mpcb 3 pole, 02.50 - 04.00 amp, 415vac 50hz, fault level- 130ka, schneider electric, cat no. gv2p08, aux. contact block for gv7 type mpcb (1no+1nc) schneider electric, cat no. gv7ae11, power contactor 3 pole, 009 amp, coil voltage- 024vdc, schneider electric, cat no. lc1d09bd, mpcb 3 pole, 48 - 65a, 400/415vac 50hz, fault level- 050ka, schneider electric, cat no. gv3p65, mpcb 3 pole, 04.00 - 06.30 amp, 415vac 50hz, fault level- 130ka, schneider electric, cat no. gv2p10, mpcb 3 pole, 01.00 - 01.60 amp, 415vac 50hz, fault level-130ka, schneider electric, cat no. gv2p06, mpcb 3 pole, 00.40 - 00.63 amp, 415vac 50hz, fault level-130ka, schneider electric, cat no. gv2p04, front mounted aux. contact block for auxiliary contactors (4no+0nc) schneider electric, cat no. la1-kn40, extended standard rotary handle for nsx100/250 model mccb, schneider electric, cat no. lv429338, voltage monitoring relay 3ph-3w, uv/ov/pm/pr, 1co, volt- 310-480vac 50/60hz, cat no.7ug07531aa20, make- siemens, mpcb 3 pole, 01.60 - 02.50 amp, 415vac 50hz, fault level- 100ka, schneider electric, cat no. gv2p07, elcb 2 pole, 025 amp, earth-leakage sensitivity- 030ma, schneider electric, cat no. a9n16201, of auxiliary switch for a9n, 10ka fault level mcb, schneider electric, cat no. a9n26924, power contactor 3 pole, 018 amp, coil voltage- 024vdc, schneider electric, cat no. lc1d18bd, auxiliary contactor (3no+1nc), ac14, coil- 220vac-50hz, type - etvs, schneider electric, cat no. cae31m5, diffuse sensor, 24vdc, 3 wire, pnp-no, operating range-10-120mm, m18x50mm, make- contrinex, model-lhk-1180-303, digital multi controller, input-multi range, ctrl volt-100-240vac 50/60hz, siz- 48x48 mm, omron, model no.e5cc-rx2asm-800, auxiliary contactor (3no+1nc), ac14, coil- 220vac-50hz, type- etvs, schneider electric, cat no. cae31m5, ethernet dlink switch, ports- 8 x rj45, speed- 10/100m, 24v ac/dc, 4.04w, model-1783-us8t, make- allen bradley, power supply, output-10.0a, 024vdc, 240w, input- 100-240vac/90-350vdc, din rail mounting, omron, cat no. s8vk-c24024, absoluteencoder,interface-ethernet/ip,volt-10-30vdc,revolutions-4096,catno-843e-sip4bai,make-allenbradley, ethernet cable, 4 conductor, m12, staright male, rj45, teal robotic tpe, cat.no- 1585d-m4tbjm-5, digital multi controller, input-multi range, ctrl volt-100-240vac 50/60hz, size- 48x48 mm, omron, model no. e5cc-rx2asm-800, minebea intec x2 process controller type- pr 5310/20, 100-240vac,16a,50hz, power cable for servo motor, suitable for a2 series, model asd-a2pw1003, make- delta, encoder cable for servo motor, suitable for a2 series, model asd-caen1003, make- delta, encoder cable for servo motor, suitable for b2 series 400w servo, make-delta, power cable, suitable for b2 servo motor series, 400w rating, make- delta, i/o cable for a2 drive with both side soldered connector, length-1 meter, make-delta, i/o cable for b2 drive with both side soldered connector, length-1 meter, make- delta, d-type male connector 09 pin with cover, d-type female connector 09 pin with cover, load cell 20kg type-mp77/20kg c3mr -make-minebea intec

CTN :40962677

21 Jul, 2025 72.00 Lacs

Kolhapur - Maharashtra

Tender For supply of wheatstone bridge , wiens bridge , lab grade calibration set , power devices io fet igbt , 1 ph hw scr thyristor rectifier , 1 ph fw full bridge scr thyristor rectifier , 1 ph fw scr thyristor semi controlled rectifier , 3 ph hw scr thyristor rectifier , 3 ph fw scr thyristor controlled rectifier , 1 ph half bridge inverter , 1 ph full bridge inverter , 3 ph full bridge inverter , 3 ph 3 level diode clamped inverter , 1 ph to 1 ph cycloconverter , 3 ph to 1 ph cycloconverter , 3 ph to 3 ph cycloconverter , buck converter , boost converter , buck boost converter with variable r r l load , transmission line model , string efficiency measurement calculation model , dc ammeters , ac ammeters , lpf wattmeter , upf wattmeter , digital storage oscilloscope , mcb miniature circuit breaker , over current relay testing system , under voltage over voltage relay testing system , industrial electrical protection training system , earth fault relay testing system , high voltage power electronics lab , radial and ring main distribution system , symmetrical and unsymmetrical fault demonstrator , function arbitrary waveform generators , dual tracking fixed power supply , cathode ray oscilloscope , dsb ssb am transmitter , dsb ssb am receiver , frequency modulation and demodulation , am fm radio receiver , synchronous am detector , pcm generation demodulation , delta adaptive delta sigma delta modulator demodulator , data formatting carrier modulation transmitter , carrier demodulation data reformatting receiver , qpsk oqpsk dqpsk modulator demodulator , digital communication training system , sampling and reconstruction techniques , 8051 development board ) /bid number : gem/2025/b/6390980 * /dated: 04-07-2025 & & / bid document 1 / 49

CTN :40957924

24 Jul, 2025 NA

Howrah - West Bengal

Tender For 3 phase over current (fol) + earth fault relay, ct-6a aux supply 24/110 v dc, output contac t 2 no + 2 nc suitable for switch board cabinet for hog compliant lslrd coaches conforming to rdso spe cification no rdso /pe /spec /tl/0195-2019 (rev-0). [ warranty period: 30 months after the date of deliv ery ]

CTN :40919564

12 Jul, 2025 NA

Nagpur - Maharashtra

Tender For supply of 5nos spare numerical restricted earth fault protection relay

CTN :40050707

08 Jul, 2025 6.56 Lacs

Unnao - Uttar Pradesh

Tender For corrigendum : supply of different materials used for testing at electricity test division, unnao under electricity distribution circle, unnao. - o/c & earth fault relay (ashida adr 241 b), clamp meter (0-20a), combination pilier (taparia), rachet set (taparia), grinder bosch (240 volt, ac operated), drill machine (240 volt, ac operated), spanner set (taparia), pcv tape (red, yellow & blue) colour, pin type & u type copper lug 2.5 mm2 (100 each), dc indication led (24 volt to 36 volt) suitable for 11kv & 33kv control pannel, flexible copper wire havells (red, yellow & blue, black color) 2.5mm2, tripping coil with assembely make tripping coil assembly stable 33 kv vcb (stelmec, toshiba, cg, schneider), oti(oil temperature indicator) with limit switch alarm & trip contact, temp range (0 c to 150 c), wti (winding temperature indicator) with limit switch alarm & trip contact, temp range (0 c to 150 c) with gradient adjustment through a shunt for ct secondary input (1amp to 5amp), closing coil with assembely make tripping coil assembly stable 33 kv vcb (stelmec, toshiba, cg, schneider)

State Government

CTN :40925296

10 Jul, 2025 62.09 Lacs

Muzaffarnagar - Uttar Pradesh

Tender For for supply and retrofitting of numerical type earth fault over current and master trip relay in place of electro mechanical static type relay installed at different sub station under etc muzaffarnagar and meerut

State Government

CTN :40901660

07 Jul, 2025 4.94 Lacs

Nalagarh - Himachal Pradesh

Tender For e tender for supply erection testing and commissioning of over current earth fault relay auxiliary relay t c switch digital ampere meter and volt meter at 220 66 33 11kv substation katha baddi and 220 66kv s stn upperla nangal

State Government

CTN :40878607

28 Jul, 2025 3.87 Lacs

Kanpur - Uttar Pradesh

Tender For for retrofitting work of directional over current, earth fault and master trip relay on 132kv relay panel of 132kv bays at 220kv substation naubasta kanpur under etd-ii kanpur

Central Government/Public Sector

CTN :40539980

08 Jul, 2025 NA

Goa - Goa

Tender For corrigendum : amc of 2 nos 33kv ht avrs at goa airport - amc of 33kv ht avr , dehydration and filteration of transformer oil , draining of oil , replacing of oil seals and gaskets , filling back drained oil , draining of oil of ct , draining of oil of pt , hydra for replacing the carbon rollers , micro switch , carbon roller , tag and tail , rc network , avr pcb 1002_3 relay card , ac step synchronous motor , silica gel , 24v dc closing coil , 24v dc trippling coil , numeric type over current and earth fault relay , power pack unit , 33 kv indoor type ct , 33kv indoor resin cast pt , 33kv outdoor pt , 33kv outdoor ct , 33 kv indoor type pt fuse , transformer oil , aux. contactor - cc , aux. contactor - ac , aux. contactor - cls , 33kv 250 amps ht bushing , 1.1 kv 2000 amps epoxy bushing , 1.1 kv 630 amps lt bushing , 33kv 250 amps oil seal , 1.1 kv 630 amps oil seal

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