supply of 11kv 400a air break switch components supply of 11kv 400a air break switch components , 11 kv 400 a abs components hot dip galvanized , hot dip galvanized base channelas per drawing ab [ p ] 107 / 01, and galvanized as per is 209:1992, 2633:1986 & is 4759:1996 ( with a galvanization thickness of85 to 100 micron ) , hot dip galvanized ms cast iron rolleras per drawing ab [ p ] 107 / 03 galvanized as per is 209:1992, 2633:1986 & is 4759:1996 ( with a galvanization thickness of85 to 100 micron ) , hot dip galvanized side plate for roller assembly as per drawing ab [ p ] 107 / 04 galvanized as per is 2633:1986& is 4759:1996 ( with a galvanization thickness of 68 to 75 micron ) , brass bush bearing ( inner dia 45mm and outer dia 54mm ) copper , zinc proportion ( 60:40 ) as per drawing ab [ p ] 107 / 05 , hot dip galvanized contact guard as per drawing ab [ p ] 107 / 08a , 6 turns phosphorous coiled springbronze ( 15 swg ) outer dia 16 mm as per drawing ab [ p ] 107 / 09aa , hot dip galvanized fixed arching horn as per drawing ab [ p ] 107 / 12ba, and galvanized as per is 209:1992, 2633:1986 & is 4759:1996 ( with a galvanization thickness of85 to 100 micron ) , hot dip galvanized moving arching horn as per drawing ab [ p ] 107 / 13ba, and galvanized as per is 209:1992, 2633:1986 & is 4759:1996 ( with a galvanization thickness of ( 85 to 100 micron ) , hot dip galvanized pentograph assembly as per drawing ab [ p ] 107 / 16ab & galvanized as per is 2633:1986 & is 4759:1996 ( with a galvanization thickness of 85 to 100 micron ) , 12 turns coiled spring as per drawing ab [ p ] 107 / 19 , hot dip galvanized topclavis assembly 25.4 x 25.4 x 3.175 mm angle iron & 6 mm ms flat as per drawing ab [ p ] 101 , copper rivet as per drawing ab [ p ] 107 / 23a , hot dip galvanized intermediate guide m10 fcms rod 375mm length as per drawing ab [ p ] 103 , hot dip galvanized operating handle assembly as per drawingab [ p ] 105& galvanized as per is 2633:1986& is 4759:1996 ( with a galvanization thickness of85 to 100 micron ) with ½” epoxy resin cast compound with 6mm thickness to withstand 15kv , hot dip galvanized 25mm sq operating shaft 2 meter as per drawing ab [ p ] 106 galvanized as per is 2633:1986& is 4759:1996 ( with a galvanization thickness of85 to 100 micron ) , hot dip galvanized ms l clamp for moving contact as per drawing ab [ p ] 107 / 11ab ( 68 to 70 micron ) , hot dip galvanized ms l clamp for terminal pad as per drawing ab [ p ] 107 / 15ac ( 68 to 70 micron )