supply of contactor for local main supplycontactor for local main supply,contactor for local main supply 1 & 2, rated current 95a (at rated voltage 690v ac an d ac-3 utilization category), voltage rating 690v ac, 4 pole, auxiliary contacts 2no+1nc, control vol tage 230v %b115% ac, along with surge suppressor, conforming to rdso specification no. rdso/pe/ spec/ac/0184-2015 (rev-1), suitable for use in switch board cabinet of lhb-type ac coaches. accepte d make & cat/model no.: rdso-approved make and model as per serial no. 33 of rdso letter no. el/7 .1.108/mssbc dated 17.09.2021 (excluding l&t and siemens makes), c & s with part no. lc1fdp115 4u5 + la9f980 (br) or any other rdso-approved make. [ warranty period: 30 months after the dat e of delivery ] ]