supply of power contactor 4 pole 200 , 1000v ac, coil , power contactor 4 pole 200 amp, 1000v ac, coil voltage 415v ac, 2no + 2nc. aux. contacts. with surge suppressor, as per serial no 3, and item no k-01 & k-02, of bill of material of rdso spec. no. rdso/pe/spec/ac/0184-2015 (rev-1) used for feeder contact or net 1 & net 2, and confirming to rdso spec no rdso/pe/spec/ac/ 0184-2015 rev-1, suitab le for lhb type ac coaches switch board cabinet. make accepted 1) m/s. schneider part no. lc 1d1150046n5 + la4da2n + ladn22 or 2) m/s. abb part no. af190b-40-22 or 3) m/s. siemens part no . 3rt23461av004aa0 + 3rh29111ha11 + 3rt29361be00 or 4) m/. l&t part no. mcx-34 only. [ 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 ] ]