Latest diffuser cover Tenders | Government diffuser cover Tenders

CTN :44933377

11 May, 2026 NA

Howrah - West Bengal

Tender For supply of set of modified aux. contact for ep contactor of locos (i) aux. contact and support assly. with 6 switches (ii) cam assly. (iii) shim for aux. contact as per (i) clws drg. no. 4twd.112.090 (sheet no-0) alt.5 (ii) clw specn. no.- 4tes.111.028 alt-1. (iii) modification of aux contact lever as per modification sheet no. - wag5/18 circulated vide rdsos l/no.el/3.2.7, dtd. 24.02.1995/10.03.1995 (iv) clw drg no. 3twd.112.076 alt-2 (v) clw drg no. 3twd.112.041a alt-5 (item nos.8,9 and 12), qty/set- one no. against each item. [ warranty period: 30 months after the date of delivery ]

CTN :44728383

23 Apr, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : supply of main switch board spares c c - switch 4-port , gyro pump , power contactor mnx 70 , indicating lamp-colour: yellow,input , voltage: 240v ac 50hz, , indicating lamp, colour: green, input , voltage: 240v ac, 50hz,le , indicating lamp,colour: green, input , voltage: 24 v dc,led typ , 1000w.remotly operated search light , with control panel , mccb 20a , mccb 32a-nom 32a 1auxcont+1trip alm , therm 25,6-32a magne288a , mccb dn0-63a , mccb dn0-100a , power contactor mnx9/32 , power contactor mnx 45 , mccb 250a tp with 1 aux. with shunt trip , hand change over switch (hcos) , vme ip carrier , 50 pin pcb-ai , flash memory card 2 mb , connector for rtd card , connector for ai card , vme processor , 24*30 mm yellow indicator , 24*30 mm red indicator , 24*30 mm green-momentary 2 c/o pb , 24*30 mm red-momentary 1 c/o pb , 24*30 mm red-momentary 2 c/o pb , 24 30 mm blue-momentary 1 c/o-pb , 24*30 mm white-momentary 1 c/o pb , trackball , interposing relay, 2 c/o 24 vd , terminals for plc cards , ms 10 horizontal float level switch , intercom system (pcb assembly for , pan 5701) , micphone(stowage hook, preamplifier 7 , pin(pan1424-00&pan6702) , intercom system (line interface , module)-pas30670 , 63a, 3pole, mcb , 2x18w fluorescent tube light , mast head light (white) , stern light(white) , all round light(white) , all round light(red) , power supply unit(132 084ng003) , nsiu-nmea(na06 201109) , power unit 24vdc (nb05 307) , internal communication system(pre amplifier pcb imcos 8210) , motorised potentiomed er(frequency) , led lamp(red)12v dc , 2a, 1 way mcb 2p , serial to usb converter for touch screen , rectifier unit , end cover for sttb 2.5 , proximity switch 0-150 rpm , optical smoke detector head sv.ip44d (conduit box) , gyro connection pcb , gyro sensor pcb , gyro outer sphere pcb , mk2-modulator pcb , spare parts x/s-mtr down , local control pcb , mk2-power i/o pcb , sub-miniature fuse 1a 250 v , cia cont to i/f pcb , fan, complete assembly , encoder 2048, pulse per revolution , spare parts x-ped up , relay 12v dc , motor control module , trackball 50mm nsc , insc-isw-controller , convertor ac 85-264v/dc 24v , sailor ip handset & cradle , em log fd card , miniature cirucit breaker 20 amps , mcb 3 pole 50a , hrc fuse, fuse link (2a) , hf fuse link 4a , hf fuse link 4a , 22.5mmdia.240v ac,green, ledlamp, teknic , mccb-25a , acb spare aux. contact (6no+6nc) , mccb dth800 inst 360-640a , mccb, 3p, dl-100, 40a , voltage relay(t3300-02) , synchroscope , ammeter, aε, 0-400a , tp mcb,240v ac, 50hz, 4a , terminal cts 2.5un , terminal cts 6u , power terminals-suitable up to 6 sq.mm wire , o/c &s/c relay (t2500-06) , terminal cts 10u , double frequency meter -415vac range45-50-55hz size 96 x96 , quint-power supply unit , wtrd1 thermistor relay , power terminals-suitable up to 70 sq.mm wire , synchronoscope-input415vac size:96x96 with gasket , mcb 10a tp , mcb 16a tp , mcb 25a 3 pole , mcb 40a tp , mcb 63a tp , hcos 50a (with out enclosure) , dn2-mm 240v ac electrically operated mechanism direct drive , motor protection relay, microprocessor based , indicating lamp-colour: blue, input , voltage: 240v ac, 50hz,le , 6a,1 way mcb, 2p , ais gps anteννα ατ575-68(2gdb,tnc-f) , hrc fuse, fuse link (4a) , hrc fuse, fuse link (6a) , hrc fuse base & carrier 2a/6a , red push button , governor control switch , control terminals , illuminated pb,red , illuminated pb.green , control terminals cst 2.5 , relay mno 240vac 4 no conatcts , relay 240 v ac mno realyn 3no+1nc contact , relay mno 415vac, 4nc contact , sart , motorised mechanism for 400/630

Central Government/Public Sector

CTN :44912123

28 Apr, 2026 NA

Dehradune - Uttarakhand

Tender For supply of converter a & b enable control auxiliary contactor with 24v dc coil aux. contact 2no+ 3nc suitable for switch board cabinet for hog compliant lslrd coaches as per rdso specification no. rdso/pe/spec/tl/0195-2019 (rev.-0). [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44913037

27 Apr, 2026 NA

Ambala - Haryana

Tender For supply of contactor (with diode), rated current : 16 amp, rated voltage : 690 v ac, main pole : 3 no, aux, contact : 1 nc, control voltage : 77-143 v dc, with surge suppressor for ventilation fan, condenser & heater of rmpu of lhb eog ac coaches as per rdso specification no. rdso/pe/spec/ac/0184-2015 (rev.1) and rdso updated common bom no. el/7.1.108/mssbc dated 17.09.2021 [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44913307

23 Apr, 2026 NA

Solapur - Maharashtra

Tender For supply of contactor for 60kva transformer, rated current - 95 amps, rated voltage - 690 v ac, main pole - 4, aux. contact - 1no + 1nc, control voltage -230v ac (+/- 30%) with surge suppressor suitable for lhb ac coaches. and as per rdso letter no el/7.1.108/mssbc. place of installation is s1 k44 in lhb coaches make abb part no af116b-40 only. material shall procures from oem or his authorized dealer with tender specific authorization only. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44913362

13 May, 2026 NA

Bhopal - Madhya Pradesh

Tender For power contactor 110 amp. 4 pole 415 v ac coil voltage 380-415 v ac 50 hz with 2 nc aux contact along with surge suppresor as per s.no.59 & item no. k-08, place of installation s1k43 of bill of material of rdso spec no. rdso/pe/spec/ac/0184-2015(rev.0), used for main contactor for local main supply of lhb type ac coaches , confirming to rdso spec. no. rdso/pe/spec/ c/0184-2015(rev.0) suitable for lhb type ac coaches switch board cabinet.(s1k-43) spec:rdso/pe/spec/ac/0184-2015(rev.0) of makes m/s abb, m/s schneider, m/s siemens, m/s l&t and c&s [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44901220

27 Apr, 2026 NA

Hubli - Karnataka

Tender For corrigendum : supply of converter a & b enable control auxiliary contactor with 24v dc coil aux.contact no+3nc suitable for switch board cabinet for hog compliant lslrd coaches. confirming to rdso specification no.rdso/pe/spec/tl/0195-2019 (rev.-0).brands: as per bill of material - siemens, l&t,abb, schneider, c&s. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44901540

06 May, 2026 NA

Hubli - Karnataka

Tender For corrigendum : supply of contactor for net-1&2 rated voltage :1000 v ac, rated kva-100 at rated voltage & 70 degree c utilization category 6 a. main pole 4, aux contact 2 no +2 nc control voltage :415 v ac +/- 15 % breaking current with surge suppressor. make schneider part no.lc1d1150046n5+la4da2n+ladn22, abb part no. af 190b-40-22, siemens part no.3rt13636ar36 and l&t part no mcx-34 as per rdso specification no. rdso/pe/spec/ac/0184-2015 rev -1 [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44902997

23 Apr, 2026 NA

Delhi - Delhi

Tender For supply of mpcb for water pump mbs 25 with aux. contact(1 no + 1 nc) and terminal block, current rating:1.6 amps, thermal release range: 1-1.6 ?,voltage rating 415 v, class: 10, breaking capacity: 50 ka, pole: 3p as per rdso specification no. rdso/pe/spec/ac/0184-2015(rev-0). [ warranty period: 30 months after the date of delivery ]

CTN :44207052

25 Apr, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of dc/dc 24vin 15v/50w 15v/50w , cooler seal kit , fuse terminal block , float switch , seal kit for 12mm sc fittings , seal kit for 38mm msc fittings , inboard bearing , indicating lamp 110v with ahite/clear colour lens , semi-conductor fuse 690v ac 80a , seal kit for 12mm msc fittings , on delay ele timer delay 0.3sec 20min 2c/o contact 24v ac/dc , adjustable cyclic timer from 0.1sec to 10hrs 2c/o contact , miniature relay rated 5a with 4c/o contacts , aux contact block for contactor type 3tf46-57 with 1no+1nc , breather element , glad packing , 1 nc auxillary contact , 1 no auxiliary contact , tp two way with off cam rot ary switch 6a , lamp holder 230/240v , seal kit for 50mm sc fittings , seal kit for 30mm sc fittings , outboard bearing , seal kit for 20mm sc fittings , o-ring , seal kit for 30mm msc fittings , seal kit for 20mm msc fittings , discharge filter element , servo pressure filter element , actuator seal kit , vme 64 x ao-16 card , v to i converter , gland packing , coupling , vibration pads , hot oil shuttle valve , flow contro needle valve , coller seal kit , sea water pressure gauge (0-10 bar) , transformer , 380v/415 to 230v , 2kva , power contactor mnx25 , toggle switch 2pdt , ip65 , 20a , 28vdc , soft starter , ac 415v , rated 88a , 45kw , motor protection relay , microprocessor based , limit switch - overtravel , limit switch - mechanical lock , pump motor coupling , servo filter element , pressure switch , return line filter element , mainline pressure gauge , shock mounts , level switch , thermo switch , shell and tube cooler seal kit , oil level gauge sight glass , vme 64x discrete output card (relay) v2 , vme 64x discrete input card v2 , vme 64x analog input card , vme 64x analog output card , cpu card with communication software

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