Find the latest contactors 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 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 ] ]
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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 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 ] ]
supply of relay.. 4 n.o. - 4 n.c. interlock contacts - 48 vdc maximum pick-up - 5-28, vdc drop-o ut - 74 vdc working voltage - 10 amp, emd pt. no. 9516672, dlw pt.no. 18180036 as per drg.no. e md pt. no.9516672, dlw pt.no. 18180036. [ warranty period: 30 months after the date of delivery ] ]
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 auxiliary contactor (with diode) for water pump 1 &2:contacts 3no + 1nc, control voltage : 77-143 v dc, rated voltage (s1k24/s1k28) :690v ac, rated current:10a (ac-15 utilization category) as pe r rdso specification no.rdso/pe/spec/0184-2015 (rev-1). or latest. make as per bill of material (bom) ab b, schneider, siemens, l&t, c&s for switch board cabinet specification no. rdso/pe/spec/0184-2015 (rev -1) or latest. material shall be procured from the oem or its authorized dealers. [ warranty period: 30 mo nths after the date of delivery ] ]
supply of contactor for local main supply rated current 95 amp (at ratedvoltage an d ac 3 utilization catogory) rated voltage 690 v ac, main pole: 4pole, aux. contact: 2 no+ 1 nc, control voltage 230 v plus minus 15% ac withsurge supressor. spec. rdso/pe/spec/a c/0184-2015(rev.1) material to be procure asper rdso letter no. el/7.1.108/ mssbc dtd 17-09-2021 ( sr. no. 33). [ warranty period: 30 months after the date of delivery ] ]
supply of auxiliary interlock box for em contactor with 02 no. + 1 nc contacts to cl w drg no. 2twd -0291-053 alt-3. [ 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
supply of set of auxiliary contactor as per clw specn. no. clw/es/3/0012 alt-h or lates t & specn. no. clw/es/3/0040/c or latest. each set consiting of: (1) aux contector for pan to and vcb type lc1d09 fd 9 amp coil 110 v dc qty-3 nos. (2) aux contector for power supp ly type lc1d128fd 4 pole, 25 amp coil 110 v dc rail mounted with adon block type ladn22 f ront mounted qty-05 nos. (02 tems and 08 nos.) note:- latest alteration / specification will be app licable at the time of tender opening. [ 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(els) nkj, wcr
supply of contact fixed & moving for contactor type cbc 45a 320z (c118) as per mgs drg.no. as c.e2.04.2018.16 clw spec. no. clw/es/c-15/d with latest drg/spec.-as per drg. mentioned in descript ion. [ warranty period: 30 months after the date of delivery ] ]
supply of sk 30h double rail contact with 5.5 meter cable for multisection digital axle counter (msda c) as per rdso specification rdso/spn/176/2013 make : hitachi rail gts deutschland gmbh. [ warran ty period: 30 months after the date of delivery ] ] sr. section engineer .(signal)
supply of supply of relay, point contactor unit, non-ac immune plug-in type, 24v dc and capable of controlling electric point machine operating on 110v dc conforming to irs:s 46, irs:s 34 & irs:s 23. th e unit shall consist of n/r relay (neutral line relay with two coils), xr relay (24v dc neutral relay), w(n)r/ w(r)r- mechanically interlocked relay & wcr (heavy duty contact or relay with 16 ampere breaking cap acity). all the above relays shall be mounted on pre-wired base plate. inspection by rdso. [ warranty p eriod: 30 months after the date of delivery ] ]
supply of supply of relay qn1 8f/8b, 50v, q series neutral relay contact code abdef as per rdso spe c.no. irs : s 23-88, irs: s 34-68, brs 930 with latest amendment up to date of tender opening. offered/acc epted firm's own make: rdso approved. [ warranty period: 30 months after the date of delivery ] ]
supply of contact fixed & moving for contactor type cbc 45a 320z (c118) specification :- mgs dr g.no.- asc.e2.04.2018.16 clw specno. clw/es/c-15/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
supply of contactor for control electronics on and control electronics off (pos. no.126,218) type -s--164 as per clw specn. no. clw/es/3/0034 alt.c of 3 phase locos. [ 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 ] ] els bilaspur, secr
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 feeder and bus coupler power contactors, 3pole, 1000v ac, 50hz, suitable for 5 00 kva, 750vac on load switching under ac-6a category at temperature 70 deg. c ,coil volta ge 110v +25% -30% dc with surge suppressor,with 2no+2nc aux. contacts, as per rdso spec no. rdso/pe/spec/d/tl/0195-2019 (rev.-0). suitable for switch board cabinet of hog compliant lslrd coaches. acceptable make - m/s. abb- af1250-30-11, m/s. l&t - mvo 820, m/s. siemens- 3rt127 66nf36-8ka0 only. material shall supply by oem or its authorized dealer only. [ warranty per iod: 30 months after the date of delivery ] ] sr. section engineer [e/r] mtn,
supply of supply of spare sk 30h double rail contact with 4 mtr, integral cable for msdac suitable for e ldyne make as per rdso specn.no.rdso/spn/176/2013 ver-3 or latest. make/brand hitachi rail gts d eutschland gmbh.(note : the legal name of m/s eldyne's msdac azlm oem " thales-ground transport ation system ( gts)" to " hitachi rail gts deutschland gmbh, the same rdso letter has been attached with this demand) [ warranty period: 30 months after the date of delivery ] ] sr. section engineer .(signal)
supply of contact element, plasser part no. el-t7190-o make: plasser, schneider. warranty: six m onths from date of supply [ warranty period: 6 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
supply of contactor for net 1 & 2, rated voltage 1000 v ac. rated kva 100 at rated voltage & 70 deg. c and utilization category 6 a, main pole 4. aux. contact 2 no + 2nc, control voltage 415 v ac wi th surge suppressor suitable for feeder contactor for net 1 & 2 place of installation s1k01 & s1k02, ma ke accepted 1) m/s. schneider cat no lc1d1150046n5+ la4da2n + ladn22 or 2) m/s. abb cat no af 190b-40-22 or 3) m/s. siemens cat no.3rt23461av004aa0+3rh29111ha11+3rt 29361be00 or 4) m/ s. l&t part no. mcx-34 only. 5) m/s c&s electric limited lc1fdp1504an5+la9f980n(br) conforming t o rdso/pe/spec/ac/0192-2018 (rev.1) as per rdso letter no. el/1.7.108/mssbc dated 17.09.202 1. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
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