supply of set of programme switch type hvsl & hph to m/s. siemens order no. 3lao-250-2yw/007w hvsl-1 four positions [0,1,2,3], 3lao-250-2yw/007w hvsl-2 four positions [0,1,2,3] and 3lao-250-2yw/007w hph four positions [0,1,2,3]set of programme switch type hvsl & hph to m/s. siemens order no. 3lao-250-2yw/007w hvsl-1 four positions [0,1,2,3], 3lao-250-2yw/007w hvsl-2 four positions [0,1,2,3] and 3lao-250-2yw/007w hph four positions [0,1,2,3],set of programme switch type hvsl & hph to m/s. siemens order no. 3lao-250-2yw/007 w hvsl-1 four positions [0,1,2,3], 3lao-250-2yw/007w hvsl-2 four positions [0,1,2,3] and 3lao-250-2y w/007w hph four positions [0,1,2,3] for smoothing reactor blower motor and transformer oil pump and a s per clw specification no. clw/es/s-1. (set consist of 03 nos switches, one no. each for hvsl-1, hvsl-2 & hph). [ warranty period: 30 months after the date of delivery ] ]