supply and delivery of star delta starter and main switch required for maintenance of different mi installation within bishnupur(a-m)sub-division under bankura(a-m)division under np/mtn programme 2024-2025 , star delta motor controllers supply & delivery of 3 phase electromagnetic star delta starter(oil immersed)-25 hp. is-60947 including single phase preventer, mcb, ammeter, voltmeter, all in ips4 enclosure.starters shall consist of 4 pole heavy duty magnetic power contactorincluding mcb, indicator, push buttons ac3 rated with encapsulated wide band. ammeter, voltmeter, ips4 enclosure, single phase preventer should be inside starter , supply & delivery of sheet metal enclosed rewireable type fuse, main switch, 415 v 3 v phase , 50 cycles a.c. supply conforming to is 60947 (part-3) /1993 for 200 amp tpn.