Find the latest relay tenders in central railway for 2026 from government departments, corporations and state PSUs. Get tender details and bidding information.
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supply of relay, ac immune, plugin type style qta2 dc neutral track, 9 ohm, 2f/1b contacts front a nd 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. [ warranty period: 30 months after the date of delivery ] ]
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supply of time delay relay for anti-skid true off delay, control supply voltage 110-240v ac/dc, place of installation s1 k05 for lhb wsp system as per rdso/pe/spec/ac/0184 rev-1, make: abb cat no . ct-ar s.11s, siemens cat no.3rp25401aw30, carlo gavazzi cat no. dbb02cm24, schneider cat no. r e22r2 kmr, (l&t) lauritz knudsen - gic 23gdt0, dold cat no. mk7873n, phoenix cat no. etd-bl-it-230-pt a nd luetze. [ warranty period: 30 months after the date of delivery ] ]
supply of relay du type qop/qoa in qty. ratio qop:qoa=2:1 specification :-clw specn.no.-clw/es/ r-27 alt.z with latest alt. [ warranty period: 30 months after the date of delivery ] ]
supply of single phase 2 hp submersible pump starter, having contactor 02 pole and thermal ol relay (make: havells, bch, lsis, l&t) with start and run capacitor, panel meter indicator and on off push button, panel should be automatic and no need to push extra push button to change capacitor, provision require fo r connecting externally minilec make water level controller or eapl/ l&t time switch to make it fully autom atic. make: lsis, bch, l&t, kirloskar or equivalent [ warranty period: 30 months after the date of deliver y ] ]
supply of motor protection relay with following protection: phase failure, unbalance, phase sequence o verloading and dry run (under current) having auto/manual reset, adjustable current trip setting, selectable overload, 2 c/o output contact, din rail mounting type along with suitable current sensor, and external curre nt transformer of 100/5 a, suitable for pump having full load of 40 to 100 amp. height of relay and convert er should not be more than 61 mm make: minilec or similar [ warranty period: 30 months after the date o f delivery ] ]
supply of air flow relay complete as per clw specification no. clw/es/r-34, alt-c or latest ( switz er/ chennai type gm-021-00-d4c-5 ) [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]
supply of off time delay relay for qcfl/pr-1/q119 application (with time lag 0.25 seconds to 30 minutes ) as per clw specification no. clw/es/r-27/z or latest alteration consisting of 3 items as per details given: (1). time module qty/set:01 no. (2). plug in relay qty/set:01 no. (3). system socket qty/ set:01 no [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]
supply of set of pumping motor starter maintenance kit consisting of (i) supply & installation of 3 pole power contactor 265 amp , 3 phase, a265-30, 220-230v 50hz, numbers of main contacts : 03, mounted au x. contacts : 1 no +1nc, dimensions : 227x140x180 mm, rated impulse with stand voltage : main circuit : 8kv, confirming to iec : 60947-4-1 latest suitable for 300 hp motor starter make : abb (model : a265-30) or similar = 01 no. (ii) supply & installation of 3 pole power contactor 205 amp , 3 phase, a205-30, 220-230v 50hz, numbers of main contacts : 03, mounted aux.contacts : 1 no +1nc, dimensions : 196x105x152 mm, rated impulse with stand voltage : main circuit : 8kv, confirming to iec : 60947-4-1 latest suitable for 215 hp motor starter make : abb (model : a205-30) or similar = 01 no.(iii) supply & testing of ml 2w type cont actor 32 amp,ac3, 415v,50hz, no of main contact 3 , aux. contact 2no+2nc, coil voltage : ml2 240v conf irming to is/iec 60947-4-1 suitable for 30 hp motor starter panel make : l&k ( ml 2w) or similar = 02 nos. (iv) supply & testing of spare part kit without coil for contactor ml 2w type of suitable for 30hp motor start er make : l&k or similar =05 nos. (v) supply & testing of thermal overload relay range : 09-14a along with coil voltage 360v 50hz suitable for dol starter 5 hp make : l&k or similar =10 nos. (vi) supply & testing of thermal overload relay range : 13-21a along with coil voltage 360v 50hz suitable for dol starter 5 hp mak e : l&k or similar =10 nos. one set = 29 numbers a warranty/guarantee certificate to be submitted at the t ime of material supply. [ warranty period: 30 months after the date of delivery ] ]
supply of supply of relay qn1 non-ac immune, plug-in type, style-neutral line, 24 v d.c., 12f/4b contacts, front and back contacts metal-to-carbon with plug board, retaining clip and connectors confirming to spec. no: brs-930 & irs: s-23 & irs: s-34 interlocking c ode for this relay unit shall be abcde. [ warranty period: 30 months after the date of deliver y ] ] - supply of relay qn1 non-ac immune
supply of -relay dc non-ac immunized, plug in type, style qn1 neutral line 24 v dc 8f. 8b contacts fr ont & back contacts metal to carbon complete with plug board retaining clip and connectors confirming to brs:930, irs:s 34 & irs: s 23(as applicable). the interlocking code for this unit shall be abcdf. [ warrant y period: 30 months after the date of delivery ] ] - relay non ac immune plug in type style qn1 dc neutral line ,24 volt ,8f/8b ...
supply of relay (gp) to dlw part no-18180012, drg no- 8357415 alt-ka or its equivalent medha part no: sp696131001, rdso mp.0.2400.43 rev.8 sept-2002 or latest. [ warranty period: 30 month s after the date of delivery ] ] - relay (gp) to dlw part no-18180012
supply of maximum current relay for wag-9/wap-7 locos specification :- clw specn no clw/es/ 3/0059/alt d [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] trs/ddu, ecr - maximum current relay for wag-9/wap-7 locos specification :- clw specn no clw/es/3/0059/alt d
supply of isolate break relay for automatic smoke/fire and alarm system in lhb coaches as per adva nce hitech part no. aht-asd-109 (sub part). item to be procured from oem/oem authorized dealer only. [ warranty period: 30 months after the date of delivery ] ] sr. section engineer (cw) - isolate break relay for automatic smoke/fire and alarm system in lhb coaches
supply of kit overhauling to kr-5 relay nyab.pt.no.ii39251 consists of annexure a. as per drg.no . xxx specn: xxx [ warranty period: 24 months after the date of delivery ] ] - kit overhauling to kr-5 relay nyab
supply of mini contactor relay with screw terminals for dc operation,4 pole, coil voltage range:77...1 10...143 vdc, power consumption of coils at umax (20 degree centigrade): operate/hold= 5w, specificati on: iec/en 60947-5-1, protection: ip20, as per abb make product type:tkc6-31z-62,with varistor-type surg e suppressor 1 number as per abb make product no. rv-bc 6/250, voltage:110-250 v ac/dc, order code no. ghv2501903r0002 make :as per bom of rcf specification no.edts-355,rev-01,amdt-1,2,3,4 i.e. make s : aeg/abb/siemens/l&t/schneider. [ warranty period: 30 months after the date of delivery ] ] - mini contactor relay
design/modification, supply, erection, testing and commissioning of 132kv/55 kv scott connected traction sub station and switching posts with at between srid (excl.) - buu (excl.) section (without scada) of jabalpur division, w c railway in connection with up-gradation of electric traction system from 1x25 kv to 2x25 kv traction system of wcr to meet 3000 mt loading target.
corrigendum : supply of stripping of switch board cabinet conforming to rdso specification no. rdso/pe/spec/ac/01 84- 2015, rev-1 or latest for 150 coaches at pr/ws. ]
supply of set of switch plate assemblies for lhb eog ac2 tier and ac3 tier coaches as per rcf spe cification -edml-064, rev-'b', amendment-4, drg. no. lw74202 alt 'f'. item no. 5 (5 module switch plat e assembly), item no. 4 (4 module switch plate assembly) & item no.16 (3 module switch plate assembl y) of table-1a. one set consisting of 9 nos. each i.e. total 27 nos. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
corrigendum : supply of pressure switch eaton moeller mcs-11 to ftrtil part no. 1/604990 [ warranty period: 36 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] carr. repair stores/tpty,
supply of electronic torque tester with integrated torque transducer and rs232 with an accuracy of +- 1% tolerance of reading. can be switch from nm to lb.ft. range:90-1100 nm having adaptor sizes of 1/2, as per specification annexure [ warranty period: 12 months after the date of delivery ] ]
corrigendum : supply of rotary switch(ammeter selector switch) for emu application type rp/125b,16 amps-250v, ac /dc. make:-slazer / l&t / switchon / kaycee. [ warranty period: 30 months after the date of delivery ] ]
supply of spare parts of spring loaded foot switch for pvef,psa,pvig consisting of three items . 1) spring for foot switch 01no. 2)rocker with shorting plate for foot switch 01no. 3)fixed contact block fo r foot switch 01no specification :- clw specn. no.- clw/es/3/0032 alt-h with latest alteration. [ warr anty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ] trs/ddu, ecr
corrigendum : supply of push button for emergency stop to spec./drg. no. clw/es/3/0077/b. [ warranty period: 30 months after the date of delivery ] ]
supply of disposable cautery leads with hand switch, per sterile pack (item no. 3231 of ami 2026-2 7) ]
supply of siemens make open type limit switch with push rod & 3 sets of contact (1 no + 2 nc) type 3se 3023- oaz1 [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] smm-d(d) itarasi, wcr
corrigendum : supply of master controller (integral cam shaft type) with bkcp and dowel pin. as per dr g.no. el/pt/0633 alt- r3. [ warranty period: 30 months after the date of delivery ] ]
corrigendum : supply of auto manual bye pass, rotary switch for air conditioning current rating 16a, position-3 (auto manual off),no of poles-7 as per bill of material of rdso spec. no. rdso/pe/spec/ac/0184-2015 rev. 1 or latest similar tol &t- salzer cat no. 16a-d16-61031-b13-fhyr suitable for use in switch board cabinet of lhb type ac coaches.accep table makes l&t/salzer/seimens. [ warranty period: 30 months after the date of delivery ] ]
supply of feeders-1&2 and bus coupler power contactors, 3pole, 1000v ac, 50hz, suitable for 500 kv a, 750v ac on load switching under ac-6a category at temperature of 70%b0 c & coil voltage of 110v +25 %-30% dc with surge suppressor, 2no+2nc, as per rdso spec no. rdso/pe/spec/d/tl/0195-2019 (rev.-0 ) or latest. acceptable make abb and siemens only. [ warranty period: 30 months after the date of delive ry ] ]
corrigendum : supply of supply of key switch with 1 no +1 nc or 2 nos config of esbee make suitable to work with bl ock panel of deltron or webfil or similar make as per rdso spec no. irs s105/2012 ver-1. [ warranty per iod: 30 months after the date of delivery ] ]
supply of overhauling kit for ep contactor servomotor, line/shunting contactor co nsisting of (a) piston cup-1 no to drg no. 4 twd/111/073 (b) felt ring-1 no drg 4 twd/111/0 74 (c) gasket triangular shape-2 nos drg no 4 twd/111/0020 (d) gasket servo motor -1 no to drg no. 4twd/111/019. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
supply of ac earthing switch complete type bte-25:04/1a plus 2b of m/s. secheron identification no. sp1800191 r1 of secheron make or as per m/s. patra and chandra mfg. a nd engg. ltd. drg. no. pce/iv-es/01/00 rev. 0 [ warranty period: 30 months after the date of deli very ] ]
supply of rotary switch for exhaust fan/mobile charger on-off of capacity 10a, 4 pole, as per salzer (l&t) part no.s10-61196-b13-tdyr, conforming to iec60647-3, ac21a @440v. required makes as per edt s-355, rev. 1,annexure a. (siemens, salzar, kaycee) [ warranty period: 30 months after the date of deliv ery ] ]
supply of a set of snap action micro switches for wag-9 locomotives pre-charging con tactors. one set consists of 02 items in 02 nos. as under: 1) micro switch type no s 846-1-20 qty-1 nos. i) schaltbau pt.no. 1-1546-194116 or (ii) secheron pt no. hbta420574p0001. 2) micr o switch type no.s845-1-20 - qty 01 nos, i) schaltbau pt.no. 1-1545-194558 or ii) secheron pt no. hbta420574 p0002. [ warranty period: 30 months after the date of delivery ] ] dy cmm (acl) bsl, cr
supply of supporting pin to m/s adtranz's pt.no. 2332/s2534, drg.no. ag-540915 p1, spare f or contact system of tap changer type no. 32. [ warranty period: 30 months after the date of d elivery ] ]
corrigendum : supply of set of switch plate assembly for lhb eog non-ac lscn coaches to icf/edml-012 or latest if any as per drawing no. ick/sk3-7-4-013, alt.'c' or latest if any,: set consist of 02 items: (1) item 01 (09 nos. per set) & (2) item 02 (01 no. per set). [ warranty period: 30 months after the date of delivery ] ] sr. sect. engineer,
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