supply of supply of hog a&b main power contactors, 3 pole, 1000v ac, 50hz, suitable for 500 kvasupply of hog a&b main power contactors, 3 pole, 1000v ac, 50hz, suitable for 500 kva, supply of hog a&b main power contactors, 3 pole, 1000v ac, 50hz, suitable for 500 kva, 750v ac onload switching under ac-6a category at temperature of 70 degree c & coil voltage of 415v+10%-20% ac with surge suppressor, 2no+2nc, as per rdso spec no. rdso / pe / spec / d / tl / 0195- 2019 ( rev-0 ) suitable for switchboard cabinet for hog compliant lslrd coaches. make- abb af1250, l&t mv0820, siemens 3tf69448 cq7z a02 only. oem or its authorized dealer or channel partner only to quote, bidder must be submitted authorization letter or dealership certificate for specific tender.