supply of supply of converter on/ off rotarysupply of converter on/ off rotary,supply of converter on/ off rotary used in lhb lslrd coaches confirming to rdso specificati on rdso/ pe/ spec/ tl/0195-2019 (rev-0). material is lauritz knudsen part no. 16a-d16- 61003-fhyrd or equivalent part of siemens or salzer only. firm to produce proof of purchase from oem at the time of suppl y. note:- material shall be procured from oem or its authorized dealers with tender specific authorization o nly. [ warranty period: 30 months after the date of delivery ] ] , hog-a/hog-b enable rotary selector switch 25a/415v, 16a/1000v, 2 way with off position c onforming to rdso specification no.- rdso/pe/spec/tl/0195-2019 (rev-0) suitable for lslrd coaches. ma ke as per bom of rdso spec l&t salzer, siemens. firm to produce proof of purchase from oem at the time of supply. note:- material shall be procured from oem or its authorized dealers with tender specific authoriz ation only. [ warranty period: 30 months after the date of delivery ] ] , rotary switch 25 amp, 2 way with off switch for hog ra selector switch used in lhb lsrd co aches. material shall be conforming to rdso specification no. rdso/ pe/ spec/ tl?0195-2019 (rev-0). make - l&t salzer part no. 25a-s25-74177-b03-fhyr or equivalent part of siemens only. firm to produce proof of purchase from oem at the time of supply. note:- material shall be procured from oem or its authorized deal ers with tender specific authorization only. [ warranty period: 30 months after the date of delivery ] ] => limited