supply of 36 kv bus isolator ( bi ) and 36 kv line isolator ( li ) supply of 36 kv bus isolator ( bi ) and 36 kv line isolator ( li ) along with terminal connectors at various sub stations of etc-banda for deposit works under transmission south-central zone, jhansi , supply of 36 kv manual bus isolator ( bi ) 1250 amp. capacity with post insulator & terminal connector suitable for twin panther acsr conductor as per technical specifications. , supply of 36 kv manual line isolator ( li ) 1250 amp. capacity having 1-e / s with post insulator & terminal connector suitable for twin panther acsr conductor as per technical specifications.