Supply Of HOG A & B MAIN POWER CONTACTORS & ISOLATION CONTACTORS

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Supply Of hog a & b main power contactors & isolation contactors , 750v, 3 phase, 1kv, 630a, control voltage 440v ac +10/-20% with auxiliary 4 no+ 4nc isola tion contactor (power contactor) in hog modified power cars for isolation of iv coupler input and air circuit breaker output (hog-a & hog-b) in lhb power cars as per rdso modification sheet no. rdso/pe/ms/ac/00 51-2011(rev- 2) amendment 1 & edml-154. the contactor make shall be of abb model no af750-30-22 or schneider model no lc1 -f630 or equivalent part of tele mechanique franc only [ warranty period: 30 m onths after the date of delivery ] ] , hog a & b main power contactors, 3pole, 1000v ac, 50hz, suitable for 500kva, 750 v ac onload switching under ac-6a category at temperature of 70 degree c & coil voltage o f 415v+ 10%- 20% ac with surge suppressor, 4no+4nc, as per rdso spec no. rdso/pe/spec/d/tl/0 195-2019 (rev.-0) suitable for switchboard cabinet for hog compliant lslrd coaches.make-ab b af1250, l&t mvo 820 , siemens 3tf69448 cq7z a02, schneider only. [ warranty period: 30 month s after the date of delivery ] ]