Tender Brief : Supply Of supply of feeders-1&2 and bus coupler power contactors, , supply of feeders-1&2 and bus coupler power contactors, 3pole, 1000 v ac,50 hz,suitable f or 500kva, 750v ac on load switching under ac-6a category at temperature of 70 degree celsius and coil v oltage of 110v+25%-30% dc with surge suppressor, 2no+ 2nc as per rdso spec. no. rdso/pe/spec./tl/0 195-2019 (rev.-0) for switch board cabinet of hog complaint lslrd coaches [ warranty period: 30 mont hs after the date of delivery ] ] Read More