procurement of female contact 400amp. for 11kv go switch female contact 400amp for 11kv go switch of various sub-divisions working under operation circle hpsebl hamirpur under ceohz hpsebl hamirpur , female contact for 400 amp 11 kv go switches made of brass flat having dimension 50x25x3mm duly supported by4 number spiral high tension tempered steel spring firmly riveted with inner steel closure jaws of size 75x37.5x3 mm firmly attached to brass base with s.s 6 mm bolts & nuts along with washers and steel coil of 6 mm dia for proper make break arrangement of male contacts attached to the brass base having arrangement of fixing with base through nuts& bolts and grooved for gripping of conductor of size aaac 7/2.00 mm to 7/3.15 mm with clamp holding arrangement i.e. 2 nos.s 6mm bolts attached to top brass sleeve having internal threads with minimum total assembly weight 650 gram. => limited