supply of switch board cabinet, feeder selection rotary switch ( s02 ) with marking i-0-ii net 1 - local main supply - net 2 ( change ov er switch with 0- position 3 pole ) along with auxiliary contact ( 2no+2nc ) rated voltage 690 v ac, rated current 16 a mps as per siemens model.no. 3sb5000-2db01+3sb5400-0a, l&t model.no.emncsl1+ecic schneider model n o.k2f022qch suitable for switch board cabinet as per rdso spec. no. rdso / pe / spec / ac / 0184-2015 ( rev.1 ) or l atest makes:sl.no.7 of page 25 of bill of material for switch board cabinet or tecknic make is suitable as per sl no.7 of bom materials ( latest ) for mssbc of lhb ac coaches rdso / pe / spec / ac / 0192-2018 ( rev-1 ) page no. 31 of 67. [ warranty period: 30 months after the date of delivery ] => limited