supply of feeder selection rotary switch (s02)feeder selection rotary switch (s02),feeder selection rotary switch (s02) with marking i-0-ii net 1 - local main supply - net 2 (change over switch with 0- positi on 3 pole) along with auxiliary contact(2no+2nc) rated voltage 690 v ac, rated current 16 amps as per siemens model.no. 3sb5000-2db 01+3sb5400-0a, l&t model.no.emncsl1+ecic schneider model no.k2f022qch suitable for switch board cabinet as per rdso spec. no. r dso/pe/spec/ac/0184-2015 (rev.1) or latest 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) [ warranty period: 30 months after the date of delivery ] ]