Tender For 11 kv 200 a (tilting type) ab switch fixed contact assembly: fixed contact suitable for 11kv 200a (tilting type) ab switches shall be of high grade copper and capable of carrying the short circuit current of 16ka (min) and capable of carrying, rated normal current of the switch continuously the contact shall be 30x6x225 mm copper flat nickle plated and with 14swg guage phosphor bronze arcing horn suitable for the above switch
Tender For 11kv 400a conventional ab switch fixed contacts (double brake) consisting of 2 nos. self released jaws type fixed contacts 25x4x385 mm copper strip tin plated suitable for 11 kv 400 a (conv.)ab switches with 10 nos. cu strips for each jaw (the contacts designed to carry current the temp. rise does not increase beyond the value specified in isi i.e. 40 degree c above ambient and 2 sets provided on either side of fixed contact blades so that smooth contact and mshdg top and bottom housing. arcing horn of 10 mm dia mshog with required bolts and nuts. as per relevant is with jumper pad of size 30x6x165 mm. as per relevant is
Tender For 11kv 400a conventional ab switch fixed contacts (double brake) consisting of 2 nos. self released jaws type fixed contacts 25x4x385 mm copper strip tin plated suitable for 11 kv 400 a (conv.)ab switches with 10 nos. cu strips for each jaw (the contacts designed to carry current the temp. rise does not increase beyond the value specified in isi i.e. 40 degree c above ambient and 2 sets provided on either side of fixed contact blades so that smooth contact and mshdg top and bottom housing. arcing horn of 10 mm dia mshog with required bolts and nuts. as per relevant is with jumper pad of size 30x6x165 mm. as per relevant is
Tender For corrigendum : tender for purchase of male female contact for ab switch and copper belt as per gtp and drawing under bhavnagar rural division