L and t ml-12 power contactor, 2 no plus 2 nc,coil voltage 110vac,l and t power contactor ml-6, 2 no plus 2nc coil voltage -110vac110 vac,l and t make contactor type ml-4 with 110v ac coil, ss-90910,l and t make contactor type ml-3 with 110v ac-230vac coil, ss-90721,l and t make contactor type ml-2with 110-230v ac coil, ss-90701

Spare contractor coil set: coil voltage - 250-500v, ac 50/60hz, suitable for abb make power contactor etc.

3 pole, power contactor, 750 amps, 1000 volts, coil voltage 415v with 4no+4nc to type code-af750- 30-11 of abb make etc.,

Contactor 3 pole, 32 amp. capacity suitable for 690 v, 50 hz ac, coil voltage 77-143 v dc with auxiliary contact 1 nc with surge suppressor as per rdso common bill of material vide rdso letter no. el/7.1.108/mssbc dt. 17/09/21

Custom bid for services - repairing of ml4 and ml6 contactors of different ratings by replacement of coil moving contact kit fixed contact kit and contactor base at ballarpur colliery 3and4 pits

Contactor 170 amps 4 pole with auxillary contacts 1 no +1 nc coil voltage 415 v ac as per abb type ek -110-40-11+cal 16. 11b accepted brand abb /schneider / siemens only.

Auxiliary contactor,brass terminal with insulator dmc,thermal overload relay,ampere meter,indicating lamp,pilot relay,fixed contact,moving contact,transformer,socket insulator with pin set,earth leakage relay,on delay timer rating 110v ac 0 point 1 to 30,feed check valve seat and valve

Feeder contactor, current rating 200 amps, voltage rating 750v ac main pole : 4 nos, aux contact : 2no +2nc, control voltage 380-415v ac with surge suppressor for net-1 & net-2 in sbc of double decker coaches confirming to item no 57& 58 of bom of rdso specification no rdso/pe/spec/0184-2015(rev-2)

Power contactor [with diode] for compressor unit of lhb type ac coaches, 3 pole, rated current- 32 a (at rated voltage & ac-3 utilization category), rated voltage- 690 v, coil voltage 77-143 vdc, with surge supressor, with 1 nc aux contact, conforming to rdso spec no. rdso / pe / spec / ac / 0184-2015 (rev1), suitable for lhb type ac coaches switch board cabinet [place of intallation- s1k33, s1k34, s1k38, s1k39]. accepted make & cat nos.: - as per sr. no. 60 of common bom of rdso letter no. e

Driver 18 watt for 4 feet light fitting for 3 phase rakes suitable for ensave led light fitting as per rdso spec. no. rdso/pe/spec/tl/0091-2016 (rrv-1). (input voltage- 110v ac/dc,output voltage-24v dc)